769C TRUCK 01X02877-05473 (MACHINE) POWERED BY 3408 ENGINE OPERATOR STATION Caterpillar SIS

Special Instruction

Installation Of 7N4295 Rebuild Kit For Refrigerant Compressor - Clutch And Drive{1802}
Installation Of 7N4295 Rebuild Kit For Refrigerant Compressor - Clutch And Drive{1802}

Installation Of 2G1710 And 2G3735 Air Conditioner Arrangement{7304, 7320}
Installation Of 2G1710 And 2G3735 Air Conditioner Arrangement{7304, 7320}

Retrofitting Caterpillar R-12 Air Conditioning Systems to R-134a Refrigerant{1802, 1805, 1808, 1809, 7320, 7322, 7342, 7343}
Retrofitting Caterpillar R-12 Air Conditioning Systems to R-134a Refrigerant{1802, 1805, 1808, 1809, 7320, 7322, 7342, 7343}

Refrigerant Compressor Functional Test for All Caterpillar Machines{1802}
Refrigerant Compressor Functional Test for All Caterpillar Machines{1802}

Technical Information Bulletin

Air Conditioner Thermostatic Switch May Fail If The 105-8827 Suppressor (Diode) In The Air Conditioner Circuit Is Bypassed Or Removed
Air Conditioner Thermostatic Switch May Fail If The 105-8827 Suppressor (Diode) In The Air Conditioner Circuit Is Bypassed Or Removed

Refrigerant Compressors May Fail
Refrigerant Compressors May Fail

Specifications

Air Conditioner Pressure Switch
VARIABLE SPEED FAN CLUTCH

System Capacities for Refrigerant
Air Conditioning and Heating R-12 All Caterpillar Machines

Refrigerant Compressor
Air Conditioning and Heating R-12 All Caterpillar Machines

Tool Operating Manual

Crimping 1028 Thermoplastic Hose, 2760 Reduced Diameter Thermoplastic Hose, and 1543 Air Conditioning Hose{0374, 0599, 0684, 1808, 1812, 7554}
Crimping 1028 Thermoplastic Hose, 2760 Reduced Diameter Thermoplastic Hose, and 1543 Air Conditioning Hose{0374, 0599, 0684, 1808, 1812, 7554}

Systems Operation

Glossary of Terms
Air Conditioning and Heating R-12 All Caterpillar Machines

General Information
Air Conditioning and Heating R-12 All Caterpillar Machines

Refrigerant Expansion Valve System
Air Conditioning and Heating R-12 All Caterpillar Machines

Refrigerant Expansion Valve
Air Conditioning and Heating R-12 All Caterpillar Machines

Refrigerant Compressor
Air Conditioning and Heating R-12 All Caterpillar Machines

Refrigerant Condenser
Air Conditioning and Heating R-12 All Caterpillar Machines

Evaporator Coil
Air Conditioning and Heating R-12 All Caterpillar Machines

Receiver-Dryer
Air Conditioning and Heating R-12 All Caterpillar Machines

Refrigerant Accumulator
Air Conditioning and Heating R-12 All Caterpillar Machines

Heating and Air Conditioning Control System
Air Conditioning and Heating R-12 All Caterpillar Machines

Preparation of Air Conditioner Units for Seasonal Use
Air Conditioning and Heating R-12 All Caterpillar Machines

Cab Air Filters
Air Conditioning and Heating R-12 All Caterpillar Machines

Refrigerant Orifice Tube System
Air Conditioning and Heating R-12 All Caterpillar Machines

Identifying the Air Conditioning System
Air Conditioning and Heating R-12 All Caterpillar Machines

Testing and Adjusting

Refrigerant Leakage - Test
Air Conditioning and Heating R-12 All Caterpillar Machines

Refrigerant Recovery
Air Conditioning and Heating R-12 All Caterpillar Machines

Visual Inspection
Air Conditioning and Heating R-12 All Caterpillar Machines

Manifold Gauge Set (Refrigerant) - Install
Air Conditioning and Heating R-12 All Caterpillar Machines

Troubleshooting Heating and Air Conditioning Control System
Air Conditioning and Heating R-12 All Caterpillar Machines

Refrigerant System - Charge
Air Conditioning and Heating R-12 All Caterpillar Machines

Air Conditioning System Troubleshooting
Air Conditioning and Heating R-12 All Caterpillar Machines

General Troubleshooting Information
Air Conditioning and Heating R-12 All Caterpillar Machines

Manifold Gauge Set (Refrigerant) - Remove
Air Conditioning and Heating R-12 All Caterpillar Machines

Refrigerant System - Evacuate
Air Conditioning and Heating R-12 All Caterpillar Machines

Refrigerant Compressor Oil - Check
Air Conditioning and Heating R-12 All Caterpillar Machines

Machine Preparation for Troubleshooting
Air Conditioning and Heating R-12 All Caterpillar Machines

Disassembly and Assembly

Air Conditioner Dryer
768C, 772B & 776 TRACTORS 769C, 773B & 777 TRUCKS OPERATORS'

Air Conditioner And Heater Controls
768C, 772B & 776 TRACTORS 769C, 773B & 777 TRUCKS OPERATORS'

Air Conditioner And Heating Fans
768C, 772B & 776 TRACTORS 769C, 773B & 777 TRUCKS OPERATORS'

Air Conditioner Thermostat
768C, 772B & 776 TRACTORS 769C, 773B & 777 TRUCKS OPERATORS'

Air Conditioner Condenser
768C, 772B & 776 TRACTORS 769C, 773B & 777 TRUCKS OPERATORS'

Air Conditioner Compressor
768C, 772B & 776 TRACTORS 769C, 773B & 777 TRUCKS OPERATORS'

Air Conditioner Evaporator Core
768C, 772B & 776 TRACTORS 769C, 773B & 777 TRUCKS OPERATORS'

Air Conditioning Compressor
SUPPLEMENT FOR 768C TRACTOR & 769C TRUCK & 771C QUARRY TRUCK

Air Conditioning Condenser
SUPPLEMENT FOR 768C TRACTOR & 769C TRUCK & 771C QUARRY TRUCK

Air Conditioning Dryer And refrigerant Switch
SUPPLEMENT FOR 768C TRACTOR & 769C TRUCK & 771C QUARRY TRUCK

Air Conditioner And Heater Unit
769, 773B, & 777 TRUCKS OPERATOR'S STATION

Air Conditioning Compressor
769, 773B, & 777 TRUCKS OPERATOR'S STATION

Air Conditioning Compressor
3408 VEHICULAR ENGINE FOR 768C TRACTOR & 769C TRUCK

Air Conditioning Condenser
3408 VEHICULAR ENGINE FOR 768C TRACTOR & 769C TRUCK

Air Conditioning Dryer And Freon Switch
3408 VEHICULAR ENGINE FOR 768C TRACTOR & 769C TRUCK

Machine Preparation for Disassembly and Assembly
Air Conditioning and Heating R-12 All Caterpillar Machines

General Information
Air Conditioning and Heating R-12 All Caterpillar Machines

Refrigerant Compressor - Remove and Install
Air Conditioning and Heating R-12 All Caterpillar Machines

Refrigerant Accumulator - Remove and Install
Air Conditioning and Heating R-12 All Caterpillar Machines

Refrigerant Expansion Valve - Remove and Install
Air Conditioning and Heating R-12 All Caterpillar Machines

Receiver-Dryer - Remove and Install
Air Conditioning and Heating R-12 All Caterpillar Machines

In-Line Refrigerant Dryer - Remove and Install
Air Conditioning and Heating R-12 All Caterpillar Machines

Refrigerant Orifice Tube - Remove and Install
Air Conditioning and Heating R-12 All Caterpillar Machines

Service Magazine

New Mounting Bracket Used For Refrigerant Compressor{1802}
1984/05/07

New Air Conditioner Evaporator Drain Tube Routing {7320,7300}
1993/01/18

New Air Conditioner Louver Assembly Improves Reliability{7304}
1993/06/07

Refrigerant Supply Tank Fitting Sizes{1809,0647,1807}
1994/04/04

Bulk Hose Material Is Available For Air Conditioners With R-134a Refrigerant{1808}
1994/07/11

New Hi/Low Refrigerant Pressure Switch Is Now Used On Certain Air Conditioned Machines{7320}
1994/08/22

Special Instruction SEHS9734-01 Is Available For Retrofitting R-12 Air Conditioning Systems To R-134a Refrigerant {7320,1809}
1994/12/19

Alternator And Air Conditioner Pulley Guards Are Now Available{7168,7320,7174}
1995/03/13

Air Conditioner/Heater Fan Switch Improved{1435,7320}
1996/01/08

Improvements To Air Conditioning Hi-Lo Switch{1435,7320}
1996/01/22

Integral Connector Now Used On The Air Conditioning Condenser Fan Motor Relay Assembly{1408,7320}
1996/04/29

Parts Manuals May List Air Conditioning Compressors Incorrectly {1802,1809,7320}
1996/10/07

New Air Conditioner Evaporator Coil Improves Service Life{7343}
1996/11/11

Proper Retrofitting Of Air Conditioning Refrigerants{7320}
1996/11/11

New Test Procedure For Testing Air Conditioning Electrical Components {4466,1435}
1999/11/29

The In-line Refrigerant Dryer Is Improved And A New Dryer For Service Replacement Is Available {7320, 7322}
2000/02/07

New Cab Air Filters Provide Improved Efficiency and Odor Reduction {7309, 7320, 7342}
2004/08/02

Part Numbers for Electric Motors That Are Used in HVAC Have Changed {5927}
2000/10/30

Preparation of Air Conditioner Units for Seasonal Use {7320}
2002/05/27

Nexus Retrofit Air Conditioning and Heating Parts for Other Than Caterpillar Construction Equipment and On-Highway Trucks {7320}
Nexus Retrofit Air Conditioning and Heating Parts for Other Than Caterpillar Construction Equipment and On-Highway Trucks {7320}

Heater and Air Conditioner Kits Are Now Available {7304, 7320}
2006/03/13

Correction to Service Magazine , "Heater and Air Conditioner Kits are Now Available" {7304, 7320}
2004/11/01

A New Guard for the Air Conditioner Compressor Pulley Is Available {1802}
2006/02/06

Refrigerant Identification Instrument is Available {1809}
2006/08/14

Correction to Troubleshooting , "Required Tools" {1808}
2010/10/06

New Pressure Switch Is Now Used For Air Conditioner Refrigerant On Certain Cat Products {1435, 1809}
2011/06/06

An Air Conditioner Kit for Use When Servicing the Air Conditioning System Is Now Available {7320, 7320}
2012/08/24

Recent Changes to the R134a Refrigerant Air Conditioning Manuals Are Now Available for All Caterpillar Products {0374, 1802, 1805, 1807, 1808, 1809, 7309, 7320, 7322, 7343}
2014/08/19

An Updated Blower Assembly is Available for Certain Off-Highway Trucks {7320}
An Updated Blower Assembly is Available for Certain Off-Highway Trucks {7320}

An Updated Air Conditioner Group is Now Used on Certain Off-Highway Trucks {7320}
An Updated Air Conditioner Group is Now Used on Certain Off-Highway Trucks {7320}

Disassembly and Assembly

Air Conditioner And Heating Fans
768C, 772B & 776 TRACTORS 769C, 773B & 777 TRUCKS OPERATORS'

Service Magazine

Air Conditioner/Heater Fan Switch Improved{1435,7320}
1996/01/08

Integral Connector Now Used On The Air Conditioning Condenser Fan Motor Relay Assembly{1408,7320}
1996/04/29

Special Instruction

"A Series" Governor And Air/Fuel Ratio Control Response And Low Power Test{0374}
"A Series" Governor And Air/Fuel Ratio Control Response And Low Power Test{0374}

Replacing Bonded Windows {7310}
Replacing Bonded Windows {7310}

Inspection and Repair of the Frame{7000, 7051, 7051, 7301}
Inspection and Repair of the Frame{7000, 7051, 7051, 7301}

Improving the Environment of the Operator{7301}
Improving the Environment of the Operator{7301}

Maintenance Guide For Cab Pressurization on All Caterpillar Products{0374, 0644, 0768, 7301, 7311, 7500}
Maintenance Guide For Cab Pressurization on All Caterpillar Products{0374, 0644, 0768, 7301, 7311, 7500}

Service Letter-NACD

Product Support Program For Installing A New Cab Window Crank Mechanism In Certain 772B Tractors; And 769C And 773B Trucks
Product Support Program For Installing A New Cab Window Crank Mechanism In Certain 772B Tractors; And 769C And 773B Trucks

Product Support Program For Replacing The Window Crank Assembly In The Left Hand Cab Door On Certain 768C, 772B, And 776C Tractors; And 769C, 771C, 773B, 775B, And 777C Trucks
Product Support Program For Replacing The Window Crank Assembly In The Left Hand Cab Door On Certain 768C, 772B, And 776C Tractors; And 769C, 771C, 773B, 775B, And 777C Trucks

Product Support Program For Replacing The Cab Vent Window In Certain 768C, 769C, 771C, 772B, 773B, 775B, 776C, 777C, 784B, And 785B Trucks And Tractors
Product Support Program For Replacing The Cab Vent Window In Certain 768C, 769C, 771C, 772B, 773B, 775B, 776C, 777C, 784B, And 785B Trucks And Tractors

PRODUCT SUPPORT PROGRAM FOR REPLACING STEERING SHAFTS ON CERTAIN OFF HIGHWAY TRUCKS
PRODUCT SUPPORT PROGRAM FOR REPLACING STEERING SHAFTS ON CERTAIN OFF HIGHWAY TRUCKS

PRODUCT IMPROVEMENT PROGRAM FOR INSPECTING THE MAIN BEAM AND REAR CAB SUPPORT ON CERTAIN 768C, 769C, 769D, 771C, 771D, 772B, 773B, 773D, 773E, 775B, 775D, 775E, 776, 776B, 777, AND 777B OFF-HIGHWAY TRACTORS AND OFF-HIGHWAY TRUCKS
PRODUCT IMPROVEMENT PROGRAM FOR INSPECTING THE MAIN BEAM AND REAR CAB SUPPORT ON CERTAIN 768C, 769C, 769D, 771C, 771D, 772B, 773B, 773D, 773E, 775B, 775D, 775E, 776, 776B, 777, AND 777B OFF-HIGHWAY TRACTORS AND OFF-HIGHWAY TRUCKS

PRODUCT SUPPORT PROGRAM FOR REPAIRING OR REPLACING THE REAR CAB SUPPORT ON CERTAIN 768C, 772B, 776, AND 776B OFF-HIGHWAY TRACTORS; AND ON CERTAIN 769C, 769D, 771C, 771D, 773B, 773D, 773E, 775B, 775D, 775E, 777, AND 777B OFF-HIGHWAY TRUCKS
PRODUCT SUPPORT PROGRAM FOR REPAIRING OR REPLACING THE REAR CAB SUPPORT ON CERTAIN 768C, 772B, 776, AND 776B OFF-HIGHWAY TRACTORS; AND ON CERTAIN 769C, 769D, 771C, 771D, 773B, 773D, 773E, 775B, 775D, 775E, 777, AND 777B OFF-HIGHWAY TRUCKS

Service Letter-Australia

Product Support Program For Installing A New Cab Window Crank Mechanism In Certain 772B Tractors; And 769C And 773B Trucks
Product Support Program For Installing A New Cab Window Crank Mechanism In Certain 772B Tractors; And 769C And 773B Trucks

Product Support Program For Replacing The Window Crank Assembly In The Left Hand Cab Door On Certain 768C, 772B, And 776C Tractors; And 769C, 771C, 773B, 775B, And 777C Trucks
Product Support Program For Replacing The Window Crank Assembly In The Left Hand Cab Door On Certain 768C, 772B, And 776C Tractors; And 769C, 771C, 773B, 775B, And 777C Trucks

Product Support Program For Replacing The Cab Vent Window In Certain 768C, 769C, 771C, 772B, 773B, 775B, 776C, 777C, 784B, And 785B Trucks And Tractors
Product Support Program For Replacing The Cab Vent Window In Certain 768C, 769C, 771C, 772B, 773B, 775B, 776C, 777C, 784B, And 785B Trucks And Tractors

PRODUCT SUPPORT PROGRAM FOR REPLACING STEERING SHAFTS ON CERTAIN OFF HIGHWAY TRUCKS
PRODUCT SUPPORT PROGRAM FOR REPLACING STEERING SHAFTS ON CERTAIN OFF HIGHWAY TRUCKS

PRODUCT IMPROVEMENT PROGRAM FOR INSPECTING THE MAIN BEAM AND REAR CAB SUPPORT ON CERTAIN 768C, 769C, 769D, 771C, 771D, 772B, 773B, 773D, 773E, 775B, 775D, 775E, 776, 776B, 777, AND 777B OFF-HIGHWAY TRACTORS AND OFF-HIGHWAY TRUCKS
PRODUCT IMPROVEMENT PROGRAM FOR INSPECTING THE MAIN BEAM AND REAR CAB SUPPORT ON CERTAIN 768C, 769C, 769D, 771C, 771D, 772B, 773B, 773D, 773E, 775B, 775D, 775E, 776, 776B, 777, AND 777B OFF-HIGHWAY TRACTORS AND OFF-HIGHWAY TRUCKS

PRODUCT SUPPORT PROGRAM FOR REPAIRING OR REPLACING THE REAR CAB SUPPORT ON CERTAIN 768C, 772B, 776, AND 776B OFF-HIGHWAY TRACTORS; AND ON CERTAIN 769C, 769D, 771C, 771D, 773B, 773D, 773E, 775B, 775D, 775E, 777, AND 777B OFF-HIGHWAY TRUCKS
PRODUCT SUPPORT PROGRAM FOR REPAIRING OR REPLACING THE REAR CAB SUPPORT ON CERTAIN 768C, 772B, 776, AND 776B OFF-HIGHWAY TRACTORS; AND ON CERTAIN 769C, 769D, 771C, 771D, 773B, 773D, 773E, 775B, 775D, 775E, 777, AND 777B OFF-HIGHWAY TRUCKS

Service Letter-CFEL

Product Support Program For Installing A New Cab Window Crank Mechanism In Certain 772B Tractors; And 769C And 773B Trucks
Product Support Program For Installing A New Cab Window Crank Mechanism In Certain 772B Tractors; And 769C And 773B Trucks

Product Support Program For Replacing The Window Crank Assembly In The Left Hand Cab Door On Certain 768C, 772B, And 776C Tractors; And 769C, 771C, 773B, 775B, And 777C Trucks
Product Support Program For Replacing The Window Crank Assembly In The Left Hand Cab Door On Certain 768C, 772B, And 776C Tractors; And 769C, 771C, 773B, 775B, And 777C Trucks

Product Support Program For Replacing The Cab Vent Window In Certain 768C, 769C, 771C, 772B, 773B, 775B, 776C, 777C, 784B, And 785B Trucks And Tractors
Product Support Program For Replacing The Cab Vent Window In Certain 768C, 769C, 771C, 772B, 773B, 775B, 776C, 777C, 784B, And 785B Trucks And Tractors

PRODUCT SUPPORT PROGRAM FOR REPLACING STEERING SHAFTS ON CERTAIN OFF HIGHWAY TRUCKS
PRODUCT SUPPORT PROGRAM FOR REPLACING STEERING SHAFTS ON CERTAIN OFF HIGHWAY TRUCKS

PRODUCT IMPROVEMENT PROGRAM FOR INSPECTING THE MAIN BEAM AND REAR CAB SUPPORT ON CERTAIN 768C, 769C, 769D, 771C, 771D, 772B, 773B, 773D, 773E, 775B, 775D, 775E, 776, 776B, 777, AND 777B OFF-HIGHWAY TRACTORS AND OFF-HIGHWAY TRUCKS
PRODUCT IMPROVEMENT PROGRAM FOR INSPECTING THE MAIN BEAM AND REAR CAB SUPPORT ON CERTAIN 768C, 769C, 769D, 771C, 771D, 772B, 773B, 773D, 773E, 775B, 775D, 775E, 776, 776B, 777, AND 777B OFF-HIGHWAY TRACTORS AND OFF-HIGHWAY TRUCKS

PRODUCT SUPPORT PROGRAM FOR REPAIRING OR REPLACING THE REAR CAB SUPPORT ON CERTAIN 768C, 772B, 776, AND 776B OFF-HIGHWAY TRACTORS; AND ON CERTAIN 769C, 769D, 771C, 771D, 773B, 773D, 773E, 775B, 775D, 775E, 777, AND 777B OFF-HIGHWAY TRUCKS
PRODUCT SUPPORT PROGRAM FOR REPAIRING OR REPLACING THE REAR CAB SUPPORT ON CERTAIN 768C, 772B, 776, AND 776B OFF-HIGHWAY TRACTORS; AND ON CERTAIN 769C, 769D, 771C, 771D, 773B, 773D, 773E, 775B, 775D, 775E, 777, AND 777B OFF-HIGHWAY TRUCKS

Service Letter-CSARL

Product Support Program For Installing A New Cab Window Crank Mechanism In Certain 772B Tractors; And 769C And 773B Trucks
Product Support Program For Installing A New Cab Window Crank Mechanism In Certain 772B Tractors; And 769C And 773B Trucks

Product Support Program For Replacing The Window Crank Assembly In The Left Hand Cab Door On Certain 768C, 772B, And 776C Tractors; And 769C, 771C, 773B, 775B, And 777C Trucks
Product Support Program For Replacing The Window Crank Assembly In The Left Hand Cab Door On Certain 768C, 772B, And 776C Tractors; And 769C, 771C, 773B, 775B, And 777C Trucks

Product Support Program For Replacing The Cab Vent Window In Certain 768C, 769C, 771C, 772B, 773B, 775B, 776C, 777C, 784B, And 785B Trucks And Tractors
Product Support Program For Replacing The Cab Vent Window In Certain 768C, 769C, 771C, 772B, 773B, 775B, 776C, 777C, 784B, And 785B Trucks And Tractors

PRODUCT SUPPORT PROGRAM FOR REPLACING STEERING SHAFTS ON CERTAIN OFF HIGHWAY TRUCKS
PRODUCT SUPPORT PROGRAM FOR REPLACING STEERING SHAFTS ON CERTAIN OFF HIGHWAY TRUCKS

PRODUCT IMPROVEMENT PROGRAM FOR INSPECTING THE MAIN BEAM AND REAR CAB SUPPORT ON CERTAIN 768C, 769C, 769D, 771C, 771D, 772B, 773B, 773D, 773E, 775B, 775D, 775E, 776, 776B, 777, AND 777B OFF-HIGHWAY TRACTORS AND OFF-HIGHWAY TRUCKS
PRODUCT IMPROVEMENT PROGRAM FOR INSPECTING THE MAIN BEAM AND REAR CAB SUPPORT ON CERTAIN 768C, 769C, 769D, 771C, 771D, 772B, 773B, 773D, 773E, 775B, 775D, 775E, 776, 776B, 777, AND 777B OFF-HIGHWAY TRACTORS AND OFF-HIGHWAY TRUCKS

PRODUCT SUPPORT PROGRAM FOR REPAIRING OR REPLACING THE REAR CAB SUPPORT ON CERTAIN 768C, 772B, 776, AND 776B OFF-HIGHWAY TRACTORS; AND ON CERTAIN 769C, 769D, 771C, 771D, 773B, 773D, 773E, 775B, 775D, 775E, 777, AND 777B OFF-HIGHWAY TRUCKS
PRODUCT SUPPORT PROGRAM FOR REPAIRING OR REPLACING THE REAR CAB SUPPORT ON CERTAIN 768C, 772B, 776, AND 776B OFF-HIGHWAY TRACTORS; AND ON CERTAIN 769C, 769D, 771C, 771D, 773B, 773D, 773E, 775B, 775D, 775E, 777, AND 777B OFF-HIGHWAY TRUCKS

Service Letter-Americas

Product Support Program For Installing A New Cab Window Crank Mechanism In Certain 772B Tractors; And 769C And 773B Trucks
Product Support Program For Installing A New Cab Window Crank Mechanism In Certain 772B Tractors; And 769C And 773B Trucks

Product Support Program For Replacing The Window Crank Assembly In The Left Hand Cab Door On Certain 768C, 772B, And 776C Tractors; And 769C, 771C, 773B, 775B, And 777C Trucks
Product Support Program For Replacing The Window Crank Assembly In The Left Hand Cab Door On Certain 768C, 772B, And 776C Tractors; And 769C, 771C, 773B, 775B, And 777C Trucks

Product Support Program For Replacing The Cab Vent Window In Certain 768C, 769C, 771C, 772B, 773B, 775B, 776C, 777C, 784B, And 785B Trucks And Tractors
Product Support Program For Replacing The Cab Vent Window In Certain 768C, 769C, 771C, 772B, 773B, 775B, 776C, 777C, 784B, And 785B Trucks And Tractors

PRODUCT SUPPORT PROGRAM FOR REPLACING STEERING SHAFTS ON CERTAIN OFF HIGHWAY TRUCKS
PRODUCT SUPPORT PROGRAM FOR REPLACING STEERING SHAFTS ON CERTAIN OFF HIGHWAY TRUCKS

PRODUCT IMPROVEMENT PROGRAM FOR INSPECTING THE MAIN BEAM AND REAR CAB SUPPORT ON CERTAIN 768C, 769C, 769D, 771C, 771D, 772B, 773B, 773D, 773E, 775B, 775D, 775E, 776, 776B, 777, AND 777B OFF-HIGHWAY TRACTORS AND OFF-HIGHWAY TRUCKS
PRODUCT IMPROVEMENT PROGRAM FOR INSPECTING THE MAIN BEAM AND REAR CAB SUPPORT ON CERTAIN 768C, 769C, 769D, 771C, 771D, 772B, 773B, 773D, 773E, 775B, 775D, 775E, 776, 776B, 777, AND 777B OFF-HIGHWAY TRACTORS AND OFF-HIGHWAY TRUCKS

PRODUCT SUPPORT PROGRAM FOR REPAIRING OR REPLACING THE REAR CAB SUPPORT ON CERTAIN 768C, 772B, 776, AND 776B OFF-HIGHWAY TRACTORS; AND ON CERTAIN 769C, 769D, 771C, 771D, 773B, 773D, 773E, 775B, 775D, 775E, 777, AND 777B OFF-HIGHWAY TRUCKS
PRODUCT SUPPORT PROGRAM FOR REPAIRING OR REPLACING THE REAR CAB SUPPORT ON CERTAIN 768C, 772B, 776, AND 776B OFF-HIGHWAY TRACTORS; AND ON CERTAIN 769C, 769D, 771C, 771D, 773B, 773D, 773E, 775B, 775D, 775E, 777, AND 777B OFF-HIGHWAY TRUCKS

Service Letter-Brazil

Product Support Program For Installing A New Cab Window Crank Mechanism In Certain 772B Tractors; And 769C And 773B Trucks
Product Support Program For Installing A New Cab Window Crank Mechanism In Certain 772B Tractors; And 769C And 773B Trucks

Product Support Program For Replacing The Window Crank Assembly In The Left Hand Cab Door On Certain 768C, 772B, And 776C Tractors; And 769C, 771C, 773B, 775B, And 777C Trucks
Product Support Program For Replacing The Window Crank Assembly In The Left Hand Cab Door On Certain 768C, 772B, And 776C Tractors; And 769C, 771C, 773B, 775B, And 777C Trucks

Product Support Program For Replacing The Cab Vent Window In Certain 768C, 769C, 771C, 772B, 773B, 775B, 776C, 777C, 784B, And 785B Trucks And Tractors
Product Support Program For Replacing The Cab Vent Window In Certain 768C, 769C, 771C, 772B, 773B, 775B, 776C, 777C, 784B, And 785B Trucks And Tractors

Specifications

Cab Mounting
768C TRACTOR & 769C TRUCK POWER TRAIN

Service Letter-China

Product Support Program For Installing A New Cab Window Crank Mechanism In Certain 772B Tractors; And 769C And 773B Trucks
Product Support Program For Installing A New Cab Window Crank Mechanism In Certain 772B Tractors; And 769C And 773B Trucks

Product Support Program For Replacing The Window Crank Assembly In The Left Hand Cab Door On Certain 768C, 772B, And 776C Tractors; And 769C, 771C, 773B, 775B, And 777C Trucks
Product Support Program For Replacing The Window Crank Assembly In The Left Hand Cab Door On Certain 768C, 772B, And 776C Tractors; And 769C, 771C, 773B, 775B, And 777C Trucks

Product Support Program For Replacing The Cab Vent Window In Certain 768C, 769C, 771C, 772B, 773B, 775B, 776C, 777C, 784B, And 785B Trucks And Tractors
Product Support Program For Replacing The Cab Vent Window In Certain 768C, 769C, 771C, 772B, 773B, 775B, 776C, 777C, 784B, And 785B Trucks And Tractors

PRODUCT SUPPORT PROGRAM FOR REPLACING STEERING SHAFTS ON CERTAIN OFF HIGHWAY TRUCKS
PRODUCT SUPPORT PROGRAM FOR REPLACING STEERING SHAFTS ON CERTAIN OFF HIGHWAY TRUCKS

PRODUCT IMPROVEMENT PROGRAM FOR INSPECTING THE MAIN BEAM AND REAR CAB SUPPORT ON CERTAIN 768C, 769C, 769D, 771C, 771D, 772B, 773B, 773D, 773E, 775B, 775D, 775E, 776, 776B, 777, AND 777B OFF-HIGHWAY TRACTORS AND OFF-HIGHWAY TRUCKS
PRODUCT IMPROVEMENT PROGRAM FOR INSPECTING THE MAIN BEAM AND REAR CAB SUPPORT ON CERTAIN 768C, 769C, 769D, 771C, 771D, 772B, 773B, 773D, 773E, 775B, 775D, 775E, 776, 776B, 777, AND 777B OFF-HIGHWAY TRACTORS AND OFF-HIGHWAY TRUCKS

PRODUCT SUPPORT PROGRAM FOR REPAIRING OR REPLACING THE REAR CAB SUPPORT ON CERTAIN 768C, 772B, 776, AND 776B OFF-HIGHWAY TRACTORS; AND ON CERTAIN 769C, 769D, 771C, 771D, 773B, 773D, 773E, 775B, 775D, 775E, 777, AND 777B OFF-HIGHWAY TRUCKS
PRODUCT SUPPORT PROGRAM FOR REPAIRING OR REPLACING THE REAR CAB SUPPORT ON CERTAIN 768C, 772B, 776, AND 776B OFF-HIGHWAY TRACTORS; AND ON CERTAIN 769C, 769D, 771C, 771D, 773B, 773D, 773E, 775B, 775D, 775E, 777, AND 777B OFF-HIGHWAY TRUCKS

Service Letter-Asia

Product Support Program For Installing A New Cab Window Crank Mechanism In Certain 772B Tractors; And 769C And 773B Trucks
Product Support Program For Installing A New Cab Window Crank Mechanism In Certain 772B Tractors; And 769C And 773B Trucks

Product Support Program For Replacing The Window Crank Assembly In The Left Hand Cab Door On Certain 768C, 772B, And 776C Tractors; And 769C, 771C, 773B, 775B, And 777C Trucks
Product Support Program For Replacing The Window Crank Assembly In The Left Hand Cab Door On Certain 768C, 772B, And 776C Tractors; And 769C, 771C, 773B, 775B, And 777C Trucks

Product Support Program For Replacing The Cab Vent Window In Certain 768C, 769C, 771C, 772B, 773B, 775B, 776C, 777C, 784B, And 785B Trucks And Tractors
Product Support Program For Replacing The Cab Vent Window In Certain 768C, 769C, 771C, 772B, 773B, 775B, 776C, 777C, 784B, And 785B Trucks And Tractors

PRODUCT SUPPORT PROGRAM FOR REPLACING STEERING SHAFTS ON CERTAIN OFF HIGHWAY TRUCKS
PRODUCT SUPPORT PROGRAM FOR REPLACING STEERING SHAFTS ON CERTAIN OFF HIGHWAY TRUCKS

PRODUCT IMPROVEMENT PROGRAM FOR INSPECTING THE MAIN BEAM AND REAR CAB SUPPORT ON CERTAIN 768C, 769C, 769D, 771C, 771D, 772B, 773B, 773D, 773E, 775B, 775D, 775E, 776, 776B, 777, AND 777B OFF-HIGHWAY TRACTORS AND OFF-HIGHWAY TRUCKS
PRODUCT IMPROVEMENT PROGRAM FOR INSPECTING THE MAIN BEAM AND REAR CAB SUPPORT ON CERTAIN 768C, 769C, 769D, 771C, 771D, 772B, 773B, 773D, 773E, 775B, 775D, 775E, 776, 776B, 777, AND 777B OFF-HIGHWAY TRACTORS AND OFF-HIGHWAY TRUCKS

PRODUCT SUPPORT PROGRAM FOR REPAIRING OR REPLACING THE REAR CAB SUPPORT ON CERTAIN 768C, 772B, 776, AND 776B OFF-HIGHWAY TRACTORS; AND ON CERTAIN 769C, 769D, 771C, 771D, 773B, 773D, 773E, 775B, 775D, 775E, 777, AND 777B OFF-HIGHWAY TRUCKS
PRODUCT SUPPORT PROGRAM FOR REPAIRING OR REPLACING THE REAR CAB SUPPORT ON CERTAIN 768C, 772B, 776, AND 776B OFF-HIGHWAY TRACTORS; AND ON CERTAIN 769C, 769D, 771C, 771D, 773B, 773D, 773E, 775B, 775D, 775E, 777, AND 777B OFF-HIGHWAY TRUCKS

Service Letter-APD

Product Support Program For Installing A New Cab Window Crank Mechanism In Certain 772B Tractors; And 769C And 773B Trucks
Product Support Program For Installing A New Cab Window Crank Mechanism In Certain 772B Tractors; And 769C And 773B Trucks

Product Support Program For Replacing The Window Crank Assembly In The Left Hand Cab Door On Certain 768C, 772B, And 776C Tractors; And 769C, 771C, 773B, 775B, And 777C Trucks
Product Support Program For Replacing The Window Crank Assembly In The Left Hand Cab Door On Certain 768C, 772B, And 776C Tractors; And 769C, 771C, 773B, 775B, And 777C Trucks

Product Support Program For Replacing The Cab Vent Window In Certain 768C, 769C, 771C, 772B, 773B, 775B, 776C, 777C, 784B, And 785B Trucks And Tractors
Product Support Program For Replacing The Cab Vent Window In Certain 768C, 769C, 771C, 772B, 773B, 775B, 776C, 777C, 784B, And 785B Trucks And Tractors

PRODUCT SUPPORT PROGRAM FOR REPLACING STEERING SHAFTS ON CERTAIN OFF HIGHWAY TRUCKS
PRODUCT SUPPORT PROGRAM FOR REPLACING STEERING SHAFTS ON CERTAIN OFF HIGHWAY TRUCKS

PRODUCT IMPROVEMENT PROGRAM FOR INSPECTING THE MAIN BEAM AND REAR CAB SUPPORT ON CERTAIN 768C, 769C, 769D, 771C, 771D, 772B, 773B, 773D, 773E, 775B, 775D, 775E, 776, 776B, 777, AND 777B OFF-HIGHWAY TRACTORS AND OFF-HIGHWAY TRUCKS
PRODUCT IMPROVEMENT PROGRAM FOR INSPECTING THE MAIN BEAM AND REAR CAB SUPPORT ON CERTAIN 768C, 769C, 769D, 771C, 771D, 772B, 773B, 773D, 773E, 775B, 775D, 775E, 776, 776B, 777, AND 777B OFF-HIGHWAY TRACTORS AND OFF-HIGHWAY TRUCKS

PRODUCT SUPPORT PROGRAM FOR REPAIRING OR REPLACING THE REAR CAB SUPPORT ON CERTAIN 768C, 772B, 776, AND 776B OFF-HIGHWAY TRACTORS; AND ON CERTAIN 769C, 769D, 771C, 771D, 773B, 773D, 773E, 775B, 775D, 775E, 777, AND 777B OFF-HIGHWAY TRUCKS
PRODUCT SUPPORT PROGRAM FOR REPAIRING OR REPLACING THE REAR CAB SUPPORT ON CERTAIN 768C, 772B, 776, AND 776B OFF-HIGHWAY TRACTORS; AND ON CERTAIN 769C, 769D, 771C, 771D, 773B, 773D, 773E, 775B, 775D, 775E, 777, AND 777B OFF-HIGHWAY TRUCKS

Disassembly and Assembly

Cab Front Cover
768C & 769C TRACTOR & 769C TRUCK VEHICLE SYSTEMS

Cab Rear Cover
768C & 769C TRACTOR & 769C TRUCK VEHICLE SYSTEMS

Cab Front Cover
768C, 772B & 776 TRACTORS 769C, 773B & 777 TRUCKS OPERATORS'

Cab Rear Cover
768C, 772B & 776 TRACTORS 769C, 773B & 777 TRUCKS OPERATORS'

Cab
768C, 772B & 776 TRACTORS 769C, 773B & 777 TRUCKS OPERATORS'

Cab Front Cover
768C TRACTOR & 769C TRUCK MACHINE SYSTEMS

Cab Rear Cover
768C TRACTOR & 769C TRUCK MACHINE SYSTEMS

Cab
768C TRACTOR & 769C TRUCK MACHINE SYSTEMS

Cab Visor
769, 773B, & 777 TRUCKS OPERATOR'S STATION

Cab Front Cover
769, 773B, & 777 TRUCKS OPERATOR'S STATION

Cab Rear Cover
769, 773B, & 777 TRUCKS OPERATOR'S STATION

Cab
769, 773B, & 777 TRUCKS OPERATOR'S STATION

Cab Front Cover
769C TRUCK VEHICLE SYSTEMS

Cab Rear Cover
769C TRUCK VEHICLE SYSTEMS

Service Magazine

Transmission Neutralizer Can Now Be Adjusted From Inside The Cab{3150,3181}
1983/08/15

Floor Mats To Be Installed By Dealers{7300}
1985/06/17

3400 Engine Major Component Performance Guide Available{0374}
1987/07/06

New Door Group Used On Cabs{7308}
1987/09/07

Longer, Wider Mud Guards Protect Cab And Platform Mirrors{7252}
1988/07/25

New Fan Motors Used In Cab Pressurizers{7311}
1979/04/09

Updated List Of Charts And Decals Available For Lubrication And Maintenance Intervals{0374,0375,7500,7557,7581}
1990/08/06

Seat Tethers Information and Locations{7324}
1995/10/16

Integral Connector Now Used On The Air Conditioning Condenser Fan Motor Relay Assembly{1408,7320}
1996/04/29

Window Slider Kit Is Now Available To Update Cab Window In The Right Hand Door Group{7310,7308}
1996/09/30

Part Numbers for Electric Motors That Are Used in HVAC Have Changed {5927}
2000/10/30

Material for Sound Suppression in the Cab is Available {7301, 7325, 7329, 7330}
2001/01/22

Cab Certification {7323, 7325}
2005/03/21

Ordering a Replacement Operator Protective Structure (OPS) Certification Film {7323, 7325, 7405, 7557}
2007/02/12

Direct Shipping Process and New Packaging for Replacement Glass {7301, 7308, 7310, 7325}
2007/03/26

Use of Dry Lubricant is Recommended {0645, 7301}
2007/07/09

Improved Procedure for the Retention of the Identification Film for the Roll Over Protective Structure (ROPS) and Falling Object Protective Structure (FOPS) {7323, 7325, 7405, 7557}
2009/07/27

A Procedure for Replacing Bonded Windows on All Caterpillar Products Is Now Available {7310}
2009/11/02

Technical Information Bulletin

The 108-0358 Electronic Flasher Assembly Is Not A Drop-in Replacement For The 8D-6946 Flasher
The 108-0358 Electronic Flasher Assembly Is Not A Drop-in Replacement For The 8D-6946 Flasher

Service Magazine

Use FT1711 Light Table For Cylinder Liner Inspection {0652,1216}
1982/11/29

Improved Start Switch Used{1416}
1987/05/25

Understanding The 9G9287 Shutdown Control {7490}
1987/11/30

9G7641 Start Switch Is Improved{1416,1400}
1988/05/16

Vibration Resistant LED Kit Available For Use With Back-Lit Rocker Switches {1429}
1996/09/16

Revised Special Instruction, REHS0126-02, "Caterpillar Electronic Controls Service Code Information Description List", Available{0374,1901,1927,1930,1948,3168,4348,4802,4808,4810,4812,5511,5701,7490,7494,7601,7602,7610}
1998/11/16

Service Letter-NACD

A Directional Shift Management System Needs To Be Installed On Certain 768C Tractors; 769C, 771C, 773B, And 775B Trucks; And OEM Power Modules
A Directional Shift Management System Needs To Be Installed On Certain 768C Tractors; 769C, 771C, 773B, And 775B Trucks; And OEM Power Modules

Service Letter-Australia

Service Letter-CFEL

Service Letter-CSARL

Service Letter-Americas

Service Letter-Brazil

Specifications

Governor Control Group
3408 VEHICULAR ENGINE

Service Letter-China

A Directional Shift Management System Needs To Be Installed On Certain 768C Tractors; 769C, 771C, 773B, And 775B Trucks; And OEM Power Modules
A Directional Shift Management System Needs To Be Installed On Certain 768C Tractors; 769C, 771C, 773B, And 775B Trucks; And OEM Power Modules

Service Letter-Asia

Service Letter-APD

Disassembly and Assembly

Governor Control Valve
768C & 769C TRACTOR & 769C TRUCK VEHICLE SYSTEMS

Governor Control Cylinder
3408C DIESEL ENGINE FOR CATERPILLAR BUILT MACHINES

Governor Control Cylinder
SUPPLEMENT FOR 768C TRACTOR & 769C TRUCK & 771C QUARRY TRUCK

Governor Control Valve
768C TRACTOR & 769C TRUCK MACHINE SYSTEMS

Governor Control Cylinder
3408 VEHICULAR ENGINE FOR 768C TRACTOR & 769C TRUCK

Governor Control Valve
769C TRUCK VEHICLE SYSTEMS

Service Magazine

Be Sure The Polarity Of The Electrical Connector On EG3P Woodward Actuator Assembly Is Correct{1265,1250}
1986/05/05

Directional Shift Management Used To Improve Drive Line Life{1265}
1993/07/12

Directional Shift Management Used To Improve Drive Line Life{1265}
1993/09/27

Disassembly and Assembly

Air Control Valve
769, 773B, & 777 TRUCKS OPERATOR'S STATION

Service Magazine

New Oil Pressure Switch Used With EMS Systems{7485}
1986/03/10

Films For Electronic Controls Must Be Ordered Separately If Controls Are Replaced {3173,4200,7401,7451,7557}
1986/07/07

Films For Electronic Controls Must Be Ordered Separately If Controls Are Replaced{3173,4200,7401,7451,7557}
1987/11/09

Understanding The 9G9287 Shutdown Control {7490}
1987/11/30

Ether Starting Aid Groups Are Now Available{1456}
1979/01/22

Ether Starting Aid System Improves Cold Weather Starts{1456}
1979/03/19

Two New Coolant Flow Switches Used On Machines Equipped With Electronic Monitoring System (EMS){1361,7422,7470}
1990/09/24

Revised Special Instruction, REHS0126-02, "Caterpillar Electronic Controls Service Code Information Description List", Available{0374,1901,1927,1930,1948,3168,4348,4802,4808,4810,4812,5511,5701,7490,7494,7601,7602,7610}
1998/11/16

Be Sure The Polarity Of The Electrical Connector On EG3P Woodward Actuator Assembly Is Correct{1265,1250}
1986/05/05

Specifications

Control Linkage
768C TRACTOR & 769C TRUCK HYDRAULIC SYSTEM

Disassembly and Assembly

Hydraulic Control Linkage
768C & 769C TRACTOR & 769C TRUCK VEHICLE SYSTEMS

Hydraulic Control Linkage
769C TRUCK VEHICLE SYSTEMS

Hydraulic Control Valve
769C TRUCK VEHICLE SYSTEMS

Service Magazine

Information For Repair Of Hydraulic Fuel Ratio Controls{1278}
1983/08/15

Service Letter-NACD

Supplemental Steering Control Needs To Be Inspected On Certain 12G, 14G, 16G, 130G, And 140G Motor Graders; 772B Tractors; And 769C, 773B, 777, And 777B Trucks
Supplemental Steering Control Needs To Be Inspected On Certain 12G, 14G, 16G, 130G, And 140G Motor Graders; 772B Tractors; And 769C, 773B, 777, And 777B Trucks

Service Letter-Australia

Service Letter-CFEL

Service Letter-CSARL

Service Letter-Americas

Service Letter-China

Service Letter-Asia

Service Letter-APD

Service Magazine

Revised Special Instruction, REHS0126-02, "Caterpillar Electronic Controls Service Code Information Description List", Available{0374,1901,1927,1930,1948,3168,4348,4802,4808,4810,4812,5511,5701,7490,7494,7601,7602,7610}
1998/11/16

New Metering Pump Groups For Steering Control Prevent Oil Leaks {4300, 4301, 4312}
2010/08/19

Soft Washers And Lockwashers Are Now Used With The Mounting Bolts For Air-Fuel Ratio Control{1278,1264}
1978/03/13

Special Instruction

Rework Window Regulator On Operator Door{7308}
Rework Window Regulator On Operator Door{7308}

Replacing Bonded Windows {7310}
Replacing Bonded Windows {7310}

Service Letter-NACD

Product Support Program For Installing A New Cab Window Crank Mechanism In Certain 772B Tractors; And 769C And 773B Trucks
Product Support Program For Installing A New Cab Window Crank Mechanism In Certain 772B Tractors; And 769C And 773B Trucks

Product Support Program For Replacing The Window Crank Assembly In The Left Hand Cab Door On Certain 768C, 772B, And 776C Tractors; And 769C, 771C, 773B, 775B, And 777C Trucks
Product Support Program For Replacing The Window Crank Assembly In The Left Hand Cab Door On Certain 768C, 772B, And 776C Tractors; And 769C, 771C, 773B, 775B, And 777C Trucks

Service Letter-Australia

Product Support Program For Installing A New Cab Window Crank Mechanism In Certain 772B Tractors; And 769C And 773B Trucks
Product Support Program For Installing A New Cab Window Crank Mechanism In Certain 772B Tractors; And 769C And 773B Trucks

Product Support Program For Replacing The Window Crank Assembly In The Left Hand Cab Door On Certain 768C, 772B, And 776C Tractors; And 769C, 771C, 773B, 775B, And 777C Trucks
Product Support Program For Replacing The Window Crank Assembly In The Left Hand Cab Door On Certain 768C, 772B, And 776C Tractors; And 769C, 771C, 773B, 775B, And 777C Trucks

Service Letter-CFEL

Product Support Program For Installing A New Cab Window Crank Mechanism In Certain 772B Tractors; And 769C And 773B Trucks
Product Support Program For Installing A New Cab Window Crank Mechanism In Certain 772B Tractors; And 769C And 773B Trucks

Product Support Program For Replacing The Window Crank Assembly In The Left Hand Cab Door On Certain 768C, 772B, And 776C Tractors; And 769C, 771C, 773B, 775B, And 777C Trucks
Product Support Program For Replacing The Window Crank Assembly In The Left Hand Cab Door On Certain 768C, 772B, And 776C Tractors; And 769C, 771C, 773B, 775B, And 777C Trucks

Service Letter-CSARL

Product Support Program For Installing A New Cab Window Crank Mechanism In Certain 772B Tractors; And 769C And 773B Trucks
Product Support Program For Installing A New Cab Window Crank Mechanism In Certain 772B Tractors; And 769C And 773B Trucks

Product Support Program For Replacing The Window Crank Assembly In The Left Hand Cab Door On Certain 768C, 772B, And 776C Tractors; And 769C, 771C, 773B, 775B, And 777C Trucks
Product Support Program For Replacing The Window Crank Assembly In The Left Hand Cab Door On Certain 768C, 772B, And 776C Tractors; And 769C, 771C, 773B, 775B, And 777C Trucks

Service Letter-Americas

Product Support Program For Installing A New Cab Window Crank Mechanism In Certain 772B Tractors; And 769C And 773B Trucks
Product Support Program For Installing A New Cab Window Crank Mechanism In Certain 772B Tractors; And 769C And 773B Trucks

Product Support Program For Replacing The Window Crank Assembly In The Left Hand Cab Door On Certain 768C, 772B, And 776C Tractors; And 769C, 771C, 773B, 775B, And 777C Trucks
Product Support Program For Replacing The Window Crank Assembly In The Left Hand Cab Door On Certain 768C, 772B, And 776C Tractors; And 769C, 771C, 773B, 775B, And 777C Trucks

Service Letter-Brazil

Product Support Program For Installing A New Cab Window Crank Mechanism In Certain 772B Tractors; And 769C And 773B Trucks
Product Support Program For Installing A New Cab Window Crank Mechanism In Certain 772B Tractors; And 769C And 773B Trucks

Product Support Program For Replacing The Window Crank Assembly In The Left Hand Cab Door On Certain 768C, 772B, And 776C Tractors; And 769C, 771C, 773B, 775B, And 777C Trucks
Product Support Program For Replacing The Window Crank Assembly In The Left Hand Cab Door On Certain 768C, 772B, And 776C Tractors; And 769C, 771C, 773B, 775B, And 777C Trucks

Service Letter-China

Product Support Program For Installing A New Cab Window Crank Mechanism In Certain 772B Tractors; And 769C And 773B Trucks
Product Support Program For Installing A New Cab Window Crank Mechanism In Certain 772B Tractors; And 769C And 773B Trucks

Product Support Program For Replacing The Window Crank Assembly In The Left Hand Cab Door On Certain 768C, 772B, And 776C Tractors; And 769C, 771C, 773B, 775B, And 777C Trucks
Product Support Program For Replacing The Window Crank Assembly In The Left Hand Cab Door On Certain 768C, 772B, And 776C Tractors; And 769C, 771C, 773B, 775B, And 777C Trucks

Service Letter-Asia

Product Support Program For Installing A New Cab Window Crank Mechanism In Certain 772B Tractors; And 769C And 773B Trucks
Product Support Program For Installing A New Cab Window Crank Mechanism In Certain 772B Tractors; And 769C And 773B Trucks

Product Support Program For Replacing The Window Crank Assembly In The Left Hand Cab Door On Certain 768C, 772B, And 776C Tractors; And 769C, 771C, 773B, 775B, And 777C Trucks
Product Support Program For Replacing The Window Crank Assembly In The Left Hand Cab Door On Certain 768C, 772B, And 776C Tractors; And 769C, 771C, 773B, 775B, And 777C Trucks

Service Letter-APD

Product Support Program For Installing A New Cab Window Crank Mechanism In Certain 772B Tractors; And 769C And 773B Trucks
Product Support Program For Installing A New Cab Window Crank Mechanism In Certain 772B Tractors; And 769C And 773B Trucks

Product Support Program For Replacing The Window Crank Assembly In The Left Hand Cab Door On Certain 768C, 772B, And 776C Tractors; And 769C, 771C, 773B, 775B, And 777C Trucks
Product Support Program For Replacing The Window Crank Assembly In The Left Hand Cab Door On Certain 768C, 772B, And 776C Tractors; And 769C, 771C, 773B, 775B, And 777C Trucks

Disassembly and Assembly

Doors
768C, 772B & 776 TRACTORS 769C, 773B & 777 TRUCKS OPERATORS'

Door Latch
768C, 772B & 776 TRACTORS 769C, 773B & 777 TRUCKS OPERATORS'

Door Glass
768C, 772B & 776 TRACTORS 769C, 773B & 777 TRUCKS OPERATORS'

Door Jam Switch
769, 773B, & 777 TRUCKS OPERATOR'S STATION

Door Glass
769, 773B, & 777 TRUCKS OPERATOR'S STATION

Door Latch
769, 773B, & 777 TRUCKS OPERATOR'S STATION

Doors
769, 773B, & 777 TRUCKS OPERATOR'S STATION

Service Magazine

New Left Side Mirror And Door Seal Available{7319,7308,7300}
1985/11/25

New Door Group Used On Cabs{7308}
1987/09/07

New Fixed Length Door Stop Used{7308}
1990/09/24

Service Repair Parts For 8X8090 L.H. Door Group{7308}
1992/03/16

Improved Handle Assembly For Cab Window Now Available{7308}
1996/04/15

Window Slider Kit Is Now Available To Update Cab Window In The Right Hand Door Group{7310,7308}
1996/09/30

Correction To Special Instruction SEHS9737; "Rework Window Regulator On Operator Door"{7308}
1999/04/26

Direct Shipping Process and New Packaging for Replacement Glass {7301, 7308, 7310, 7325}
2007/03/26

Proper Maintenance Improves Performance of Lock Cylinders {0645, 7273, 7308}
Proper Maintenance Improves Performance of Lock Cylinders {0645, 7273, 7308}

Lubricant Will Ease Installation Of Secondary Radial Seal Air Filter Element {1054}
1994/04/25

Integral Connector Now Used On The Air Conditioning Condenser Fan Motor Relay Assembly{1408,7320}
1996/04/29

Special Instruction

Maintenance Guide For Cab Pressurization on All Caterpillar Products{0374, 0644, 0768, 7301, 7311, 7500}
Maintenance Guide For Cab Pressurization on All Caterpillar Products{0374, 0644, 0768, 7301, 7311, 7500}

Service Magazine

New Cab Air Filters Provide Improved Efficiency and Odor Reduction {7309, 7320, 7342}
2004/08/02

Vibration Resistant LED Kit Available For Use With Back-Lit Rocker Switches {1429}
1996/09/16

Special Instruction

Installation Of 2G1710 And 2G3735 Air Conditioner Arrangement{7304, 7320}
Installation Of 2G1710 And 2G3735 Air Conditioner Arrangement{7304, 7320}

Tool Operating Manual

Crimping 1028 Thermoplastic Hose, 2760 Reduced Diameter Thermoplastic Hose, and 1543 Air Conditioning Hose{0374, 0599, 0684, 1808, 1812, 7554}
Crimping 1028 Thermoplastic Hose, 2760 Reduced Diameter Thermoplastic Hose, and 1543 Air Conditioning Hose{0374, 0599, 0684, 1808, 1812, 7554}

Systems Operation

Heating and Air Conditioning Control System
Air Conditioning and Heating R-12 All Caterpillar Machines

Heating System Schematic
Air Conditioning and Heating R-12 All Caterpillar Machines

Disassembly and Assembly

Heater Control Valve
768C, 772B & 776 TRACTORS 769C, 773B & 777 TRUCKS OPERATORS'

Heater Core
768C, 772B & 776 TRACTORS 769C, 773B & 777 TRUCKS OPERATORS'

Air Conditioner And Heater Controls
768C, 772B & 776 TRACTORS 769C, 773B & 777 TRUCKS OPERATORS'

Air Conditioner And Heating Fans
768C, 772B & 776 TRACTORS 769C, 773B & 777 TRUCKS OPERATORS'

Air Conditioner And Heater Unit
769, 773B, & 777 TRUCKS OPERATOR'S STATION

Service Magazine

New Air Conditioner Louver Assembly Improves Reliability{7304}
1993/06/07

Bulk Hose Material Is Available For Air Conditioners With R-134a Refrigerant{1808}
1994/07/11

Alternator And Air Conditioner Pulley Guards Are Now Available{7168,7320,7174}
1995/03/13

A Change Has Been Made To The 9X-3136 Basic Heater Group To Reduce Leaks{7304}
1995/10/16

Air Conditioner/Heater Fan Switch Improved{1435,7320}
1996/01/08

Integral Connector Now Used On The Air Conditioning Condenser Fan Motor Relay Assembly{1408,7320}
1996/04/29

Part Numbers for Electric Motors That Are Used in HVAC Have Changed {5927}
2000/10/30

Heater and Air Conditioner Kits Are Now Available {7304, 7320}
2006/03/13

Correction to Service Magazine , "Heater and Air Conditioner Kits are Now Available" {7304, 7320}
2004/11/01

Disassembly and Assembly

Horn Valve
768C, 772B & 776 TRACTORS 769C, 773B & 777 TRUCKS OPERATORS'

Horn Valve
769, 773B, & 777 TRUCKS OPERATOR'S STATION

Service Magazine

New Gauges Available {7450}
2010/07/08

Disassembly and Assembly

Governor Control Cylinder
3408C DIESEL ENGINE FOR CATERPILLAR BUILT MACHINES

Service Magazine

Self-Powered Hour Meters Available{7480,7450}
1987/02/16

Polarity Connections And Use Of Service Meter Films When Service Meter Kits Are Installed{7480,7000}
1987/02/16

Fuse And Wire Assembly Is Available For Protection Of Earlier 6N5906 Service Meters{7480}
1979/01/29

More Potting Material Now Used In 6N5906 Electric Service Meter{7480}
1979/11/26

Be Sure The Polarity Of The Electrical Connector On EG3P Woodward Actuator Assembly Is Correct{1265,1250}
1986/05/05

Disassembly and Assembly

Left Hand Mirror
769, 773B, & 777 TRUCKS OPERATOR'S STATION

Right Hand Mirror
769, 773B, & 777 TRUCKS OPERATOR'S STATION

Service Magazine

New Left Side Mirror And Door Seal Available{7319,7308,7300}
1985/11/25

Longer, Wider Mud Guards Protect Cab And Platform Mirrors{7252}
1988/07/25

Special Instruction

Installation of 8W2619 Seat Group{7312, 7321}
Installation of 8W2619 Seat Group{7312, 7321}

Service Letter-NACD

The Seat Back Recliner Bracket Needs To Be Updated On Certain D9N, D10N, D11N, And 772B Tractors; 769C And 773B Trucks; And 950F And 966F Wheel Loaders
The Seat Back Recliner Bracket Needs To Be Updated On Certain D9N, D10N, D11N, And 772B Tractors; 769C And 773B Trucks; And 950F And 966F Wheel Loaders

Certain 7N4160 Switch Groups And 9W1077 Switch Assemblies Need To Be Removed From Parts Stock
Certain 7N4160 Switch Groups And 9W1077 Switch Assemblies Need To Be Removed From Parts Stock

Product Support Program For Replacing The Seat Suspension Group On Certain 768C And 772B Tractors; And 769C, 771C, 773B, 775B, And 777C Trucks
Product Support Program For Replacing The Seat Suspension Group On Certain 768C And 772B Tractors; And 769C, 771C, 773B, 775B, And 777C Trucks

Product Support Program For Replacing The Window Crank Assembly In The Left Hand Cab Door On Certain 768C, 772B, And 776C Tractors; And 769C, 771C, 773B, 775B, And 777C Trucks
Product Support Program For Replacing The Window Crank Assembly In The Left Hand Cab Door On Certain 768C, 772B, And 776C Tractors; And 769C, 771C, 773B, 775B, And 777C Trucks

Service Letter-Australia

The Seat Back Recliner Bracket Needs To Be Updated On Certain D9N, D10N, D11N, And 772B Tractors; 769C And 773B Trucks; And 950F And 966F Wheel Loaders
The Seat Back Recliner Bracket Needs To Be Updated On Certain D9N, D10N, D11N, And 772B Tractors; 769C And 773B Trucks; And 950F And 966F Wheel Loaders

Certain 7N4160 Switch Groups And 9W1077 Switch Assemblies Need To Be Removed From Parts Stock
Certain 7N4160 Switch Groups And 9W1077 Switch Assemblies Need To Be Removed From Parts Stock

Product Support Program For Replacing The Seat Suspension Group On Certain 768C And 772B Tractors; And 769C, 771C, 773B, 775B, And 777C Trucks
Product Support Program For Replacing The Seat Suspension Group On Certain 768C And 772B Tractors; And 769C, 771C, 773B, 775B, And 777C Trucks

Product Support Program For Replacing The Window Crank Assembly In The Left Hand Cab Door On Certain 768C, 772B, And 776C Tractors; And 769C, 771C, 773B, 775B, And 777C Trucks
Product Support Program For Replacing The Window Crank Assembly In The Left Hand Cab Door On Certain 768C, 772B, And 776C Tractors; And 769C, 771C, 773B, 775B, And 777C Trucks

Service Letter-CFEL

The Seat Back Recliner Bracket Needs To Be Updated On Certain D9N, D10N, D11N, And 772B Tractors; 769C And 773B Trucks; And 950F And 966F Wheel Loaders
The Seat Back Recliner Bracket Needs To Be Updated On Certain D9N, D10N, D11N, And 772B Tractors; 769C And 773B Trucks; And 950F And 966F Wheel Loaders

Certain 7N4160 Switch Groups And 9W1077 Switch Assemblies Need To Be Removed From Parts Stock
Certain 7N4160 Switch Groups And 9W1077 Switch Assemblies Need To Be Removed From Parts Stock

Product Support Program For Replacing The Seat Suspension Group On Certain 768C And 772B Tractors; And 769C, 771C, 773B, 775B, And 777C Trucks
Product Support Program For Replacing The Seat Suspension Group On Certain 768C And 772B Tractors; And 769C, 771C, 773B, 775B, And 777C Trucks

Product Support Program For Replacing The Window Crank Assembly In The Left Hand Cab Door On Certain 768C, 772B, And 776C Tractors; And 769C, 771C, 773B, 775B, And 777C Trucks
Product Support Program For Replacing The Window Crank Assembly In The Left Hand Cab Door On Certain 768C, 772B, And 776C Tractors; And 769C, 771C, 773B, 775B, And 777C Trucks

Service Letter-CSARL

The Seat Back Recliner Bracket Needs To Be Updated On Certain D9N, D10N, D11N, And 772B Tractors; 769C And 773B Trucks; And 950F And 966F Wheel Loaders
The Seat Back Recliner Bracket Needs To Be Updated On Certain D9N, D10N, D11N, And 772B Tractors; 769C And 773B Trucks; And 950F And 966F Wheel Loaders

Certain 7N4160 Switch Groups And 9W1077 Switch Assemblies Need To Be Removed From Parts Stock
Certain 7N4160 Switch Groups And 9W1077 Switch Assemblies Need To Be Removed From Parts Stock

Product Support Program For Replacing The Seat Suspension Group On Certain 768C And 772B Tractors; And 769C, 771C, 773B, 775B, And 777C Trucks
Product Support Program For Replacing The Seat Suspension Group On Certain 768C And 772B Tractors; And 769C, 771C, 773B, 775B, And 777C Trucks

Product Support Program For Replacing The Window Crank Assembly In The Left Hand Cab Door On Certain 768C, 772B, And 776C Tractors; And 769C, 771C, 773B, 775B, And 777C Trucks
Product Support Program For Replacing The Window Crank Assembly In The Left Hand Cab Door On Certain 768C, 772B, And 776C Tractors; And 769C, 771C, 773B, 775B, And 777C Trucks

Service Letter-Americas

The Seat Back Recliner Bracket Needs To Be Updated On Certain D9N, D10N, D11N, And 772B Tractors; 769C And 773B Trucks; And 950F And 966F Wheel Loaders
The Seat Back Recliner Bracket Needs To Be Updated On Certain D9N, D10N, D11N, And 772B Tractors; 769C And 773B Trucks; And 950F And 966F Wheel Loaders

Certain 7N4160 Switch Groups And 9W1077 Switch Assemblies Need To Be Removed From Parts Stock
Certain 7N4160 Switch Groups And 9W1077 Switch Assemblies Need To Be Removed From Parts Stock

Product Support Program For Replacing The Seat Suspension Group On Certain 768C And 772B Tractors; And 769C, 771C, 773B, 775B, And 777C Trucks
Product Support Program For Replacing The Seat Suspension Group On Certain 768C And 772B Tractors; And 769C, 771C, 773B, 775B, And 777C Trucks

Product Support Program For Replacing The Window Crank Assembly In The Left Hand Cab Door On Certain 768C, 772B, And 776C Tractors; And 769C, 771C, 773B, 775B, And 777C Trucks
Product Support Program For Replacing The Window Crank Assembly In The Left Hand Cab Door On Certain 768C, 772B, And 776C Tractors; And 769C, 771C, 773B, 775B, And 777C Trucks

Service Letter-Brazil

The Seat Back Recliner Bracket Needs To Be Updated On Certain D9N, D10N, D11N, And 772B Tractors; 769C And 773B Trucks; And 950F And 966F Wheel Loaders
The Seat Back Recliner Bracket Needs To Be Updated On Certain D9N, D10N, D11N, And 772B Tractors; 769C And 773B Trucks; And 950F And 966F Wheel Loaders

Certain 7N4160 Switch Groups And 9W1077 Switch Assemblies Need To Be Removed From Parts Stock
Certain 7N4160 Switch Groups And 9W1077 Switch Assemblies Need To Be Removed From Parts Stock

Product Support Program For Replacing The Seat Suspension Group On Certain 768C And 772B Tractors; And 769C, 771C, 773B, 775B, And 777C Trucks
Product Support Program For Replacing The Seat Suspension Group On Certain 768C And 772B Tractors; And 769C, 771C, 773B, 775B, And 777C Trucks

Product Support Program For Replacing The Window Crank Assembly In The Left Hand Cab Door On Certain 768C, 772B, And 776C Tractors; And 769C, 771C, 773B, 775B, And 777C Trucks
Product Support Program For Replacing The Window Crank Assembly In The Left Hand Cab Door On Certain 768C, 772B, And 776C Tractors; And 769C, 771C, 773B, 775B, And 777C Trucks

Service Letter-Truck/Ag/Marine

Certain 7N4160 Switch Groups And 9W1077 Switch Assemblies Need To Be Removed From Parts Stock
Certain 7N4160 Switch Groups And 9W1077 Switch Assemblies Need To Be Removed From Parts Stock

Service Letter-China

The Seat Back Recliner Bracket Needs To Be Updated On Certain D9N, D10N, D11N, And 772B Tractors; 769C And 773B Trucks; And 950F And 966F Wheel Loaders
The Seat Back Recliner Bracket Needs To Be Updated On Certain D9N, D10N, D11N, And 772B Tractors; 769C And 773B Trucks; And 950F And 966F Wheel Loaders

Certain 7N4160 Switch Groups And 9W1077 Switch Assemblies Need To Be Removed From Parts Stock
Certain 7N4160 Switch Groups And 9W1077 Switch Assemblies Need To Be Removed From Parts Stock

Product Support Program For Replacing The Seat Suspension Group On Certain 768C And 772B Tractors; And 769C, 771C, 773B, 775B, And 777C Trucks
Product Support Program For Replacing The Seat Suspension Group On Certain 768C And 772B Tractors; And 769C, 771C, 773B, 775B, And 777C Trucks

Product Support Program For Replacing The Window Crank Assembly In The Left Hand Cab Door On Certain 768C, 772B, And 776C Tractors; And 769C, 771C, 773B, 775B, And 777C Trucks
Product Support Program For Replacing The Window Crank Assembly In The Left Hand Cab Door On Certain 768C, 772B, And 776C Tractors; And 769C, 771C, 773B, 775B, And 777C Trucks

Service Letter-Asia

The Seat Back Recliner Bracket Needs To Be Updated On Certain D9N, D10N, D11N, And 772B Tractors; 769C And 773B Trucks; And 950F And 966F Wheel Loaders
The Seat Back Recliner Bracket Needs To Be Updated On Certain D9N, D10N, D11N, And 772B Tractors; 769C And 773B Trucks; And 950F And 966F Wheel Loaders

Certain 7N4160 Switch Groups And 9W1077 Switch Assemblies Need To Be Removed From Parts Stock
Certain 7N4160 Switch Groups And 9W1077 Switch Assemblies Need To Be Removed From Parts Stock

Product Support Program For Replacing The Seat Suspension Group On Certain 768C And 772B Tractors; And 769C, 771C, 773B, 775B, And 777C Trucks
Product Support Program For Replacing The Seat Suspension Group On Certain 768C And 772B Tractors; And 769C, 771C, 773B, 775B, And 777C Trucks

Product Support Program For Replacing The Window Crank Assembly In The Left Hand Cab Door On Certain 768C, 772B, And 776C Tractors; And 769C, 771C, 773B, 775B, And 777C Trucks
Product Support Program For Replacing The Window Crank Assembly In The Left Hand Cab Door On Certain 768C, 772B, And 776C Tractors; And 769C, 771C, 773B, 775B, And 777C Trucks

Service Letter-APD

The Seat Back Recliner Bracket Needs To Be Updated On Certain D9N, D10N, D11N, And 772B Tractors; 769C And 773B Trucks; And 950F And 966F Wheel Loaders
The Seat Back Recliner Bracket Needs To Be Updated On Certain D9N, D10N, D11N, And 772B Tractors; 769C And 773B Trucks; And 950F And 966F Wheel Loaders

Certain 7N4160 Switch Groups And 9W1077 Switch Assemblies Need To Be Removed From Parts Stock
Certain 7N4160 Switch Groups And 9W1077 Switch Assemblies Need To Be Removed From Parts Stock

Product Support Program For Replacing The Seat Suspension Group On Certain 768C And 772B Tractors; And 769C, 771C, 773B, 775B, And 777C Trucks
Product Support Program For Replacing The Seat Suspension Group On Certain 768C And 772B Tractors; And 769C, 771C, 773B, 775B, And 777C Trucks

Product Support Program For Replacing The Window Crank Assembly In The Left Hand Cab Door On Certain 768C, 772B, And 776C Tractors; And 769C, 771C, 773B, 775B, And 777C Trucks
Product Support Program For Replacing The Window Crank Assembly In The Left Hand Cab Door On Certain 768C, 772B, And 776C Tractors; And 769C, 771C, 773B, 775B, And 777C Trucks

Disassembly and Assembly

Seat
769, 773B, & 777 TRUCKS OPERATOR'S STATION

Seat Belt
769, 773B, & 777 TRUCKS OPERATOR'S STATION

Windshield Washer Pump
769, 773B, & 777 TRUCKS OPERATOR'S STATION

Door Jam Switch
769, 773B, & 777 TRUCKS OPERATOR'S STATION

Headrest
769, 773B, & 777 TRUCKS OPERATOR'S STATION

Cab Visor
769, 773B, & 777 TRUCKS OPERATOR'S STATION

Dash Panel
769, 773B, & 777 TRUCKS OPERATOR'S STATION

Gauges
769, 773B, & 777 TRUCKS OPERATOR'S STATION

Windshield Wiper Switch
769, 773B, & 777 TRUCKS OPERATOR'S STATION

High Beam Indicator
769, 773B, & 777 TRUCKS OPERATOR'S STATION

Turn Signal Indicator
769, 773B, & 777 TRUCKS OPERATOR'S STATION

Indicator Lights
769, 773B, & 777 TRUCKS OPERATOR'S STATION

Cab Front Cover
769, 773B, & 777 TRUCKS OPERATOR'S STATION

Cab Rear Cover
769, 773B, & 777 TRUCKS OPERATOR'S STATION

Horn Valve
769, 773B, & 777 TRUCKS OPERATOR'S STATION

Windshield Wiper
769, 773B, & 777 TRUCKS OPERATOR'S STATION

Windshield Wiper Motor
769, 773B, & 777 TRUCKS OPERATOR'S STATION

Air Control Valve
769, 773B, & 777 TRUCKS OPERATOR'S STATION

Left Hand Mirror
769, 773B, & 777 TRUCKS OPERATOR'S STATION

Right Hand Mirror
769, 773B, & 777 TRUCKS OPERATOR'S STATION

Back-Up Alarm
769, 773B, & 777 TRUCKS OPERATOR'S STATION

Windshield Glass
769, 773B, & 777 TRUCKS OPERATOR'S STATION

Vent Glass
769, 773B, & 777 TRUCKS OPERATOR'S STATION

Door Glass
769, 773B, & 777 TRUCKS OPERATOR'S STATION

Door Latch
769, 773B, & 777 TRUCKS OPERATOR'S STATION

Doors
769, 773B, & 777 TRUCKS OPERATOR'S STATION

Air Conditioner And Heater Unit
769, 773B, & 777 TRUCKS OPERATOR'S STATION

Cab
769, 773B, & 777 TRUCKS OPERATOR'S STATION

Air Conditioning Compressor
769, 773B, & 777 TRUCKS OPERATOR'S STATION

Service Magazine

The 6V4050 Transmission Shift Analyzer Will Help Quickly Isolate Shifting Problems{0785,3168}
1984/09/10

Use Caterpillar 6V50 Engine Timing Indicator For Accurate Readings{0782,0785,0775}
1985/05/27

Floor Mats To Be Installed By Dealers{7300}
1985/06/17

New Left Side Mirror And Door Seal Available{7319,7308,7300}
1985/11/25

New Oil Pressure Switch Used With EMS Systems{7485}
1986/03/10

New Coolant Flow Switch Available{7422}
1986/05/26

New Coolant Flow Switch Available{7422}
1986/06/30

Check For Dirt Before Replacing Pyrometer Switch{1050,7466}
1986/12/15

Self-Powered Hour Meters Available{7480,7450}
1987/02/16

Check For Plugged Orifices In Mechanical Pressure Gauges{7450}
1987/03/02

Use Improved Heat Start Switch{1416}
1987/04/20

Two New Self-Powered Digital Tachometers And Signal Generator Available {7462}
1987/05/11

Improved Start Switch Used{1416}
1987/05/25

New Door Group Used On Cabs{7308}
1987/09/07

Films For Electronic Controls Must Be Ordered Separately If Controls Are Replaced{3173,4200,7401,7451,7557}
1987/11/09

Soft Washers And Lockwashers Are Now Used With The Mounting Bolts For Air-Fuel Ratio Control{1278,1264}
1978/03/13

9G7641 Start Switch Is Improved{1416,1400}
1988/05/16

New Coolant Flow Switch Available {7422,7425}
1988/12/26

Ether Starting Aid Groups Are Now Available{1456}
1979/01/22

Fuse And Wire Assembly Is Available For Protection Of Earlier 6N5906 Service Meters{7480}
1979/01/29

Ether Starting Aid System Improves Cold Weather Starts{1456}
1979/03/19

Stronger Output Shaft Now Used In 2N3909 Tachometer Drive Adapter{7462}
1979/04/02

More Potting Material Now Used In 6N5906 Electric Service Meter{7480}
1979/11/26

General Information -- Diesel Fuels In Cold Temperature Operation{1280}
1979/12/17

Repair Kit And Lubricant Available For Windshield Wiper Motors{7305}
1989/06/19

Service Program Modules Must Be Ordered By Literature Form Numbers{1705,7494}
1989/10/30

New Electronic Control Group (Transmission Speed Sensor) Used{3175}
1990/09/03

New Fixed Length Door Stop Used{7308}
1990/09/24

Two New Coolant Flow Switches Used On Machines Equipped With Electronic Monitoring System (EMS){1361,7422,7470}
1990/09/24

Correct Handling And Replacement of 3T6962 Pressure Switch Assembly{7332}
1990/12/10

IRM Announces New Contour Series Operators' Seats{7312,7324}
1991/07/01

New Speedometers And Tachometers Have Different Connections{7462,7463}
1992/10/26

Contour Series Operator's Seats Now Have Service Parts{7312}
1993/05/24

New Air Conditioner Louver Assembly Improves Reliability{7304}
1993/06/07

New Speed Sensors Available{1907,1900,7462}
1993/08/30

New Hi/Low Refrigerant Pressure Switch Is Now Used On Certain Air Conditioned Machines{7320}
1994/08/22

New Visor Group Available For Certain Off-Highway Trucks{7300}
1998/10/26

Revised Special Instruction, REHS0126-02, "Caterpillar Electronic Controls Service Code Information Description List", Available{0374,1901,1927,1930,1948,3168,4348,4802,4808,4810,4812,5511,5701,7490,7494,7601,7602,7610}
1998/11/16

Special Instruction

Diesel Particulate Filter Monitoring System {108F, 7490}
Diesel Particulate Filter Monitoring System {108F, 7490}

WAVS Installation Guide for Generic Applications{7347, 7348}
WAVS Installation Guide for Generic Applications{7347, 7348}

Generation 3 DPFdm Diagnostic Module Installation Manual - California Only {1000, 1091, 7490}
Generation 3 DPFdm Diagnostic Module Installation Manual - California Only {1000, 1091, 7490}

Installation and Operation of the Exhaust Monitor Used in All Diesel Particulate Filter (DPF) Retrofit Emissions Applications{1091, 1408, 7490, 7498}
Installation and Operation of the Exhaust Monitor Used in All Diesel Particulate Filter (DPF) Retrofit Emissions Applications{1091, 1408, 7490, 7498}

Installation and Operation of the Caterpillar Diesel Particulate Filter (DPF) and the Diagnostic Module for Non-Road Machine Applications (Non-California Applications) {108F, 1091, 7490}
Installation and Operation of the Caterpillar Diesel Particulate Filter (DPF) and the Diagnostic Module for Non-Road Machine Applications (Non-California Applications) {108F, 1091, 7490}

WAVS Generic Installation Guide for Certain Cat® Products{7347, 7348}
WAVS Generic Installation Guide for Certain Cat^® Products{7347, 7348}

Installation Guide for the Tire Monitoring System on Cat® and Non-Cat Equipment {4203, 7490}
Installation Guide for the Tire Monitoring System on Cat^® and Non-Cat Equipment {4203, 7490}

Service Letter-NACD

PRODUCT SUPPORT PROGRAM FOR UPDATING PRODUCT LINK SOFTWARE ON CERTAIN 769C, 769D, 770G, 771C, 771D,772G, 773B, 773D, 773E, 773G, 775D, 775B, 775E, 776B, 777B, 777C, AND 777D OFF-HIGHWAY TRUCKS
PRODUCT SUPPORT PROGRAM FOR UPDATING PRODUCT LINK SOFTWARE ON CERTAIN 769C, 769D, 770G, 771C, 771D,772G, 773B, 773D, 773E, 773G, 775D, 775B, 775E, 776B, 777B, 777C, AND 777D OFF-HIGHWAY TRUCKS

Service Letter-Australia

Service Letter-CFEL

Service Letter-CSARL

Service Letter-Americas

Technical Information Bulletin

Logged Service Codes Are Erased On Certain Monitoring System Modules When The Key Switch Is Turned Off
Logged Service Codes Are Erased On Certain Monitoring System Modules When The Key Switch Is Turned Off

Multiple Registration Messages Occur with Product Link{733T, 7606}
Multiple Registration Messages Occur with Product Link{733T, 7606}

Service Letter-China

PRODUCT SUPPORT PROGRAM FOR UPDATING PRODUCT LINK SOFTWARE ON CERTAIN 769C, 769D, 770G, 771C, 771D,772G, 773B, 773D, 773E, 773G, 775D, 775B, 775E, 776B, 777B, 777C, AND 777D OFF-HIGHWAY TRUCKS
PRODUCT SUPPORT PROGRAM FOR UPDATING PRODUCT LINK SOFTWARE ON CERTAIN 769C, 769D, 770G, 771C, 771D,772G, 773B, 773D, 773E, 773G, 775D, 775B, 775E, 776B, 777B, 777C, AND 777D OFF-HIGHWAY TRUCKS

Service Letter-Asia

Systems Operation

General Information
69D, 73D, 769C, 769D, 773B, 773D, 773E, 776B, 776C, 776D, 777B, 777C, 777D, 784B, 785, 785B, 789 and 793 Off-Highway Truck/Tractors and 771D, 775B, 775D and 775E Quarry Trucks Payload System

Payload Measurement Control
69D, 73D, 769C, 769D, 773B, 773D, 773E, 776B, 776C, 776D, 777B, 777C, 777D, 784B, 785, 785B, 789 and 793 Off-Highway Truck/Tractors and 771D, 775B, 775D and 775E Quarry Trucks Payload System

Payload Operator Display
69D, 73D, 769C, 769D, 773B, 773D, 773E, 776B, 776C, 776D, 777B, 777C, 777D, 784B, 785, 785B, 789 and 793 Off-Highway Truck/Tractors and 771D, 775B, 775D and 775E Quarry Trucks Payload System

Switches
69D, 73D, 769C, 769D, 773B, 773D, 773E, 776B, 776C, 776D, 777B, 777C, 777D, 784B, 785, 785B, 789 and 793 Off-Highway Truck/Tractors and 771D, 775B, 775D and 775E Quarry Trucks Payload System

Related Components
69D, 73D, 769C, 769D, 773B, 773D, 773E, 776B, 776C, 776D, 777B, 777C, 777D, 784B, 785, 785B, 789 and 793 Off-Highway Truck/Tractors and 771D, 775B, 775D and 775E Quarry Trucks Payload System

Normal Operation
69D, 73D, 769C, 769D, 773B, 773D, 773E, 776B, 776C, 776D, 777B, 777C, 777D, 784B, 785, 785B, 789 and 793 Off-Highway Truck/Tractors and 771D, 775B, 775D and 775E Quarry Trucks Payload System

Measurement Accuracy
69D, 73D, 769C, 769D, 773B, 773D, 773E, 776B, 776C, 776D, 777B, 777C, 777D, 784B, 785, 785B, 789 and 793 Off-Highway Truck/Tractors and 771D, 775B, 775D and 775E Quarry Trucks Payload System

Modes of Operation
69D, 73D, 769C, 769D, 773B, 773D, 773E, 776B, 776C, 776D, 777B, 777C, 777D, 784B, 785, 785B, 789 and 793 Off-Highway Truck/Tractors and 771D, 775B, 775D and 775E Quarry Trucks Payload System

Communication
69D, 73D, 769C, 769D, 773B, 773D, 773E, 776B, 776C, 776D, 777B, 777C, 777D, 784B, 785, 785B, 789 and 793 Off-Highway Truck/Tractors and 771D, 775B, 775D and 775E Quarry Trucks Payload System

Service Letter-APD

PRODUCT SUPPORT PROGRAM FOR UPDATING PRODUCT LINK SOFTWARE ON CERTAIN 769C, 769D, 770G, 771C, 771D,772G, 773B, 773D, 773E, 773G, 775D, 775B, 775E, 776B, 777B, 777C, AND 777D OFF-HIGHWAY TRUCKS
PRODUCT SUPPORT PROGRAM FOR UPDATING PRODUCT LINK SOFTWARE ON CERTAIN 769C, 769D, 770G, 771C, 771D,772G, 773B, 773D, 773E, 773G, 775D, 775B, 775E, 776B, 777B, 777C, AND 777D OFF-HIGHWAY TRUCKS

Testing and Adjusting

Configuration
69D, 73D, 769C, 769D, 773B, 773D, 773E, 776B, 776C, 776D, 777B, 777C, 777D, 784B, 785, 785B, 789 and 793 Off-Highway Truck/Tractors and 771D, 775B, 775D and 775E Quarry Trucks Payload System

Calibration
69D, 73D, 769C, 769D, 773B, 773D, 773E, 776B, 776C, 776D, 777B, 777C, 777D, 784B, 785, 785B, 789 and 793 Off-Highway Truck/Tractors and 771D, 775B, 775D and 775E Quarry Trucks Payload System

Functional Test
69D, 73D, 769C, 769D, 773B, 773D, 773E, 776B, 776C, 776D, 777B, 777C, 777D, 784B, 785, 785B, 789 and 793 Off-Highway Truck/Tractors and 771D, 775B, 775D and 775E Quarry Trucks Payload System

Electronic Control Module (ECM) - Replace
69D, 73D, 769C, 769D, 773B, 773D, 773E, 776B, 776C, 776D, 777B, 777C, 777D, 784B, 785, 785B, 789 and 793 Off-Highway Truck/Tractors and 771D, 775B, 775D and 775E Quarry Trucks Payload System

Electronic Control Module (ECM) - Flash Program
69D, 73D, 769C, 769D, 773B, 773D, 773E, 776B, 776C, 776D, 777B, 777C, 777D, 784B, 785, 785B, 789 and 793 Off-Highway Truck/Tractors and 771D, 775B, 775D and 775E Quarry Trucks Payload System

Troubleshooting

General Information
69D, 73D, 769C, 769D, 773B, 773D, 773E, 776B, 776C, 776D, 777B, 777C, 777D, 784B, 785, 785B, 789 and 793 Off-Highway Truck/Tractors and 771D, 775B, 775D and 775E Quarry Trucks Payload System

Diagnostic Capabilities
69D, 73D, 769C, 769D, 773B, 773D, 773E, 776B, 776C, 776D, 777B, 777C, 777D, 784B, 785, 785B, 789 and 793 Off-Highway Truck/Tractors and 771D, 775B, 775D and 775E Quarry Trucks Payload System

Initial Troubleshooting Procedure
69D, 73D, 769C, 769D, 773B, 773D, 773E, 776B, 776C, 776D, 777B, 777C, 777D, 784B, 785, 785B, 789 and 793 Off-Highway Truck/Tractors and 771D, 775B, 775D and 775E Quarry Trucks Payload System

Diagnostic Code List
69D, 73D, 769C, 769D, 773B, 773D, 773E, 776B, 776C, 776D, 777B, 777C, 777D, 784B, 785, 785B, 789 and 793 Off-Highway Truck/Tractors and 771D, 775B, 775D and 775E Quarry Trucks Payload System

Intermittent Problem
69D, 73D, 769C, 769D, 773B, 773D, 773E, 776B, 776C, 776D, 777B, 777C, 777D, 784B, 785, 785B, 789 and 793 Off-Highway Truck/Tractors and 771D, 775B, 775D and 775E Quarry Trucks Payload System

Indicator Lamp for Power Does Not Illuminate
69D, 73D, 769C, 769D, 773B, 773D, 773E, 776B, 776C, 776D, 777B, 777C, 777D, 784B, 785, 785B, 789 and 793 Off-Highway Truck/Tractors and 771D, 775B, 775D and 775E Quarry Trucks Payload System

POD Does Not Illuminate
69D, 73D, 769C, 769D, 773B, 773D, 773E, 776B, 776C, 776D, 777B, 777C, 777D, 784B, 785, 785B, 789 and 793 Off-Highway Truck/Tractors and 771D, 775B, 775D and 775E Quarry Trucks Payload System

All Display Segments of POD Are On Continuously
69D, 73D, 769C, 769D, 773B, 773D, 773E, 776B, 776C, 776D, 777B, 777C, 777D, 784B, 785, 785B, 789 and 793 Off-Highway Truck/Tractors and 771D, 775B, 775D and 775E Quarry Trucks Payload System

Payload on POD Does Not Change
69D, 73D, 769C, 769D, 773B, 773D, 773E, 776B, 776C, 776D, 777B, 777C, 777D, 784B, 785, 785B, 789 and 793 Off-Highway Truck/Tractors and 771D, 775B, 775D and 775E Quarry Trucks Payload System

Data Displayed on POD Is Erratic
69D, 73D, 769C, 769D, 773B, 773D, 773E, 776B, 776C, 776D, 777B, 777C, 777D, 784B, 785, 785B, 789 and 793 Off-Highway Truck/Tractors and 771D, 775B, 775D and 775E Quarry Trucks Payload System

Payload F10 - System Setting Incorrect or Memory Error
69D, 73D, 769C, 769D, 773B, 773D, 773E, 776B, 776C, 776D, 777B, 777C, 777D, 784B, 785, 785B, 789 and 793 Off-Highway Truck/Tractors and 771D, 775B, 775D and 775E Quarry Trucks Payload System

Payload F09 - Backup Battery Is Low
69D, 73D, 769C, 769D, 773B, 773D, 773E, 776B, 776C, 776D, 777B, 777C, 777D, 784B, 785, 785B, 789 and 793 Off-Highway Truck/Tractors and 771D, 775B, 775D and 775E Quarry Trucks Payload System

Load Indicator Lights (Green) and Status Indicator (Green) Turn Off during Loading
69D, 73D, 769C, 769D, 773B, 773D, 773E, 776B, 776C, 776D, 777B, 777C, 777D, 784B, 785, 785B, 789 and 793 Off-Highway Truck/Tractors and 771D, 775B, 775D and 775E Quarry Trucks Payload System

Last Loader Pass Is Not Weighed
69D, 73D, 769C, 769D, 773B, 773D, 773E, 776B, 776C, 776D, 777B, 777C, 777D, 784B, 785, 785B, 789 and 793 Off-Highway Truck/Tractors and 771D, 775B, 775D and 775E Quarry Trucks Payload System

Payload on POD Is Not Displayed
69D, 73D, 769C, 769D, 773B, 773D, 773E, 776B, 776C, 776D, 777B, 777C, 777D, 784B, 785, 785B, 789 and 793 Off-Highway Truck/Tractors and 771D, 775B, 775D and 775E Quarry Trucks Payload System

Payload on POD Does Not Clear when Load Is Dumped
69D, 73D, 769C, 769D, 773B, 773D, 773E, 776B, 776C, 776D, 777B, 777C, 777D, 784B, 785, 785B, 789 and 793 Off-Highway Truck/Tractors and 771D, 775B, 775D and 775E Quarry Trucks Payload System

Payload System
69D, 73D, 769C, 769D, 773B, 773D, 773E, 776B, 776C, 776D, 777B, 777C, 777D, 784B, 785, 785B, 789 and 793 Off-Highway Truck/Tractors and 771D, 775B, 775D and 775E Quarry Trucks Payload System

Disassembly and Assembly

Transmission Monitor And Control Group
768C, 772B & 776 TRACTORS 769C, 773B & 777 TRUCKS OPERATORS'

Service Magazine

New Oil Pressure Switch Used With EMS Systems{7485}
1986/03/10

Understanding The 9G9287 Shutdown Control {7490}
1987/11/30

Ether Starting Aid System Improves Cold Weather Starts{1456}
1979/03/19

General Information -- Diesel Fuels In Cold Temperature Operation{1280}
1979/12/17

Service Program Modules Must Be Ordered By Literature Form Numbers{1705,7494}
1989/10/30

Revised Special Instruction, REHS0126-02, "Caterpillar Electronic Controls Service Code Information Description List", Available{0374,1901,1927,1930,1948,3168,4348,4802,4808,4810,4812,5511,5701,7490,7494,7601,7602,7610}
1998/11/16

Use 9X-3075 Cable Assembly To Download Information From Truck Payload Measurement System{0781}
1998/12/28

New Gauges Available {7450}
2010/07/08

Improved VisionLinkTM Software Is Now Available for Certain Caterpillar Machines {7601}
2012/06/07

Procedure For Improving Compatibility of Product Link Is Now Available on Caterpillar Machines Equipped with Electronic Monitoring Systems (EMS) {7490, 7606}
2013/04/04

New Phone Number for VIMS Support Is Now Available for All Cat® Products Equipped with VIMS {7601}
2015/03/02

New Software Is Now Available for All Cat® Products With PL522 China System {7606, 7620}
2015/03/04

New Troubleshooting Procedure Is Now Available for all Cat® Products Equipped with PL321 VIMS (PL321 VSR) {7606}
2015/05/12

Engine News

New CAT Inspect Form Available for EMCP Troubleshooting and Inspection {0374, 4490, 7451, 7620}
New CAT Inspect Form Available for EMCP Troubleshooting and Inspection {0374, 4490, 7451, 7620}

Special Instruction

Troubleshooting And Repair Of The 5P2160 Engine Horsepower Meter Arrangement*{0781, 0782}
Troubleshooting And Repair Of The 5P2160 Engine Horsepower Meter Arrangement^*{0781, 0782}

Using The 5P2160 Engine Horsepower Meter Arrangement*{0781, 0782}
Using The 5P2160 Engine Horsepower Meter Arrangement^*{0781, 0782}

Use of the 4C6534 Speed Switch Calibration Harness{0781, 0785}
Use of the 4C6534 Speed Switch Calibration Harness{0781, 0785}

Retrofit Installation of Coolant Loss Sensor{1353, 1395, 7422, 7470}
Retrofit Installation of Coolant Loss Sensor{1353, 1395, 7422, 7470}

Service Letter-NACD

Certain 7N4160 Switch Groups And 9W1077 Switch Assemblies Need To Be Removed From Parts Stock
Certain 7N4160 Switch Groups And 9W1077 Switch Assemblies Need To Be Removed From Parts Stock

A Decal Needs To Be Applied To The Dash Of Certain 768C And 772B Tractors; And 769C, 771C, 773B, And 775B Trucks
A Decal Needs To Be Applied To The Dash Of Certain 768C And 772B Tractors; And 769C, 771C, 773B, And 775B Trucks

Service Letter-Australia

Certain 7N4160 Switch Groups And 9W1077 Switch Assemblies Need To Be Removed From Parts Stock
Certain 7N4160 Switch Groups And 9W1077 Switch Assemblies Need To Be Removed From Parts Stock

A Decal Needs To Be Applied To The Dash Of Certain 768C And 772B Tractors; And 769C, 771C, 773B, And 775B Trucks
A Decal Needs To Be Applied To The Dash Of Certain 768C And 772B Tractors; And 769C, 771C, 773B, And 775B Trucks

Service Letter-CFEL

Certain 7N4160 Switch Groups And 9W1077 Switch Assemblies Need To Be Removed From Parts Stock
Certain 7N4160 Switch Groups And 9W1077 Switch Assemblies Need To Be Removed From Parts Stock

A Decal Needs To Be Applied To The Dash Of Certain 768C And 772B Tractors; And 769C, 771C, 773B, And 775B Trucks
A Decal Needs To Be Applied To The Dash Of Certain 768C And 772B Tractors; And 769C, 771C, 773B, And 775B Trucks

Service Letter-CSARL

Certain 7N4160 Switch Groups And 9W1077 Switch Assemblies Need To Be Removed From Parts Stock
Certain 7N4160 Switch Groups And 9W1077 Switch Assemblies Need To Be Removed From Parts Stock

A Decal Needs To Be Applied To The Dash Of Certain 768C And 772B Tractors; And 769C, 771C, 773B, And 775B Trucks
A Decal Needs To Be Applied To The Dash Of Certain 768C And 772B Tractors; And 769C, 771C, 773B, And 775B Trucks

Service Letter-Americas

Certain 7N4160 Switch Groups And 9W1077 Switch Assemblies Need To Be Removed From Parts Stock
Certain 7N4160 Switch Groups And 9W1077 Switch Assemblies Need To Be Removed From Parts Stock

A Decal Needs To Be Applied To The Dash Of Certain 768C And 772B Tractors; And 769C, 771C, 773B, And 775B Trucks
A Decal Needs To Be Applied To The Dash Of Certain 768C And 772B Tractors; And 769C, 771C, 773B, And 775B Trucks

Service Letter-Brazil

Certain 7N4160 Switch Groups And 9W1077 Switch Assemblies Need To Be Removed From Parts Stock
Certain 7N4160 Switch Groups And 9W1077 Switch Assemblies Need To Be Removed From Parts Stock

A Decal Needs To Be Applied To The Dash Of Certain 768C And 772B Tractors; And 769C, 771C, 773B, And 775B Trucks
A Decal Needs To Be Applied To The Dash Of Certain 768C And 772B Tractors; And 769C, 771C, 773B, And 775B Trucks

Service Letter-Truck/Ag/Marine

Certain 7N4160 Switch Groups And 9W1077 Switch Assemblies Need To Be Removed From Parts Stock
Certain 7N4160 Switch Groups And 9W1077 Switch Assemblies Need To Be Removed From Parts Stock

Technical Information Bulletin

Logged Service Codes Are Erased On Certain Monitoring System Modules When The Key Switch Is Turned Off
Logged Service Codes Are Erased On Certain Monitoring System Modules When The Key Switch Is Turned Off

Specifications

Temperature Sender 8N3844
768C & 772B TRACTORS 769C & 773B TRUCKS AIR SYSTEM AND BRAKE

Ether Starting Aid
3408C ENGINE FOR CATERPILLAR BUILT MACHINES

Tachometer Drive
3408C ENGINE FOR CATERPILLAR BUILT MACHINES

Temperature Sender 8N-3844 (Part Of 8W-7241 Lighting And Wiring Group)
768C & 772B TRACTORS, 769C & 773B TRUCKS AIR SYSTEM AND BRAK

Tachometer Drive Group
3408 VEHICULAR ENGINE

Service Letter-China

Certain 7N4160 Switch Groups And 9W1077 Switch Assemblies Need To Be Removed From Parts Stock
Certain 7N4160 Switch Groups And 9W1077 Switch Assemblies Need To Be Removed From Parts Stock

A Decal Needs To Be Applied To The Dash Of Certain 768C And 772B Tractors; And 769C, 771C, 773B, And 775B Trucks
A Decal Needs To Be Applied To The Dash Of Certain 768C And 772B Tractors; And 769C, 771C, 773B, And 775B Trucks

Service Letter-Asia

Certain 7N4160 Switch Groups And 9W1077 Switch Assemblies Need To Be Removed From Parts Stock
Certain 7N4160 Switch Groups And 9W1077 Switch Assemblies Need To Be Removed From Parts Stock

A Decal Needs To Be Applied To The Dash Of Certain 768C And 772B Tractors; And 769C, 771C, 773B, And 775B Trucks
A Decal Needs To Be Applied To The Dash Of Certain 768C And 772B Tractors; And 769C, 771C, 773B, And 775B Trucks

Systems Operation

Cat Data Link
768C, 769C, 769D, 772B, 773B, 773D, 776C, 777B, 777D, 784B, 785, 785B, 789, 789B, 793, 793B and 793C Off-Highway Truck/Tractors and 771C, 771D and 775D Quarry Trucks Automatic Retarder Control (ARC) System

Service Letter-APD

Certain 7N4160 Switch Groups And 9W1077 Switch Assemblies Need To Be Removed From Parts Stock
Certain 7N4160 Switch Groups And 9W1077 Switch Assemblies Need To Be Removed From Parts Stock

A Decal Needs To Be Applied To The Dash Of Certain 768C And 772B Tractors; And 769C, 771C, 773B, And 775B Trucks
A Decal Needs To Be Applied To The Dash Of Certain 768C And 772B Tractors; And 769C, 771C, 773B, And 775B Trucks

Disassembly and Assembly

Transmission Monitor And Control Group
768C, 772B & 776 TRACTORS 769C, 773B & 777 TRUCKS OPERATORS'

Service Meter
768C, 772B & 776 TRACTORS 769C, 773B & 777 TRUCKS OPERATORS'

Electronic Monitoring System Panel
768C, 772B & 776 TRACTORS 769C, 773B & 777 TRUCKS OPERATORS'

Gauge (Air Pressure)
768C, 772B & 776 TRACTORS 769C, 773B & 777 TRUCKS OPERATORS'

Dash Panel
768C, 772B & 776 TRACTORS 769C, 773B & 777 TRUCKS OPERATORS'

Dash Panel
769, 773B, & 777 TRUCKS OPERATOR'S STATION

Service Magazine

New Oil Pressure Switch Used With EMS Systems{7485}
1986/03/10

Films For Electronic Controls Must Be Ordered Separately If Controls Are Replaced {3173,4200,7401,7451,7557}
1986/07/07

Check For Dirt Before Replacing Pyrometer Switch{1050,7466}
1986/12/15

New Special Instruction For Troubleshooting 5P2150 Engine Horsepower Meter{0651,1250}
1977/01/17

Procedure To Relocate Brake Oil Temperature Sender{7489,4257}
1987/02/09

Self-Powered Hour Meters Available{7480,7450}
1987/02/16

Polarity Connections And Use Of Service Meter Films When Service Meter Kits Are Installed{7480,7000}
1987/02/16

Check For Plugged Orifices In Mechanical Pressure Gauges{7450}
1987/03/02

Two New Self-Powered Digital Tachometers And Signal Generator Available {7462}
1987/05/11

Improved Start Switch Used{1416}
1987/05/25

Films For Electronic Controls Must Be Ordered Separately If Controls Are Replaced{3173,4200,7401,7451,7557}
1987/11/09

Soft Washers And Lockwashers Are Now Used With The Mounting Bolts For Air-Fuel Ratio Control{1278,1264}
1978/03/13

Magnetic Switches (Starter Relays) Improved{1450}
1988/03/14

9G7641 Start Switch Is Improved{1416,1400}
1988/05/16

Ether Starting Aid Groups Are Now Available{1456}
1979/01/22

Fuse And Wire Assembly Is Available For Protection Of Earlier 6N5906 Service Meters{7480}
1979/01/29

Stronger Output Shaft Now Used In 2N3909 Tachometer Drive Adapter{7462}
1979/04/02

Voltage Regulator Can Cause Variable Ammeter Indications{1410,1401,1405,1406,7467}
1979/10/22

More Potting Material Now Used In 6N5906 Electric Service Meter{7480}
1979/11/26

New Shift Console Uses Three Bolts Instead Of Two For The Manual Switch Mounting Plate{3168,3171}
1979/12/17

Procedure For Replacing Batteries, Battery Cables Or Disconnect Switches {1401,1402,1411}
1989/05/01

Service Program Modules Must Be Ordered By Literature Form Numbers{1705,7494}
1989/10/30

Two New Coolant Flow Switches Used On Machines Equipped With Electronic Monitoring System (EMS){1361,7422,7470}
1990/09/24

New Magnetic Speed Sensor Used{3175,7493}
1990/11/19

Electronic Monitoring System (EMS) Uses New Switch And Adapter For Monitoring Transmission Oil Filter {7457,7332}
1992/09/28

New Speedometers And Tachometers Have Different Connections{7462,7463}
1992/10/26

New Lamps For Tachometer And Speedometer {7450}
1993/12/27

New Instrument Panel Groups With Improved Light Bulb Retention Can Be Installed{7451}
1994/07/18

New Instrument Panel Groups With Improved Light Bulb Retention Can Be Installed{7451}
1994/10/31

Revised Special Instruction, REHS0126-02, "Caterpillar Electronic Controls Service Code Information Description List", Available{0374,1901,1927,1930,1948,3168,4348,4802,4808,4810,4812,5511,5701,7490,7494,7601,7602,7610}
1998/11/16

Use 9X-3075 Cable Assembly To Download Information From Truck Payload Measurement System{0781}
1998/12/28

New Light Emitting Diodes (LED's) Are Now Available For Retrofit In Off-Highway Truck Indicator Panels {7450}
1999/11/08

Service Meter Adjustment Is Now Available in VisionLinkTM {7478, 7606}
2014/08/20

Be Sure The Polarity Of The Electrical Connector On EG3P Woodward Actuator Assembly Is Correct{1265,1250}
1986/05/05

Special Instruction

Maintenance Guide For Cab Pressurization on All Caterpillar Products{0374, 0644, 0768, 7301, 7311, 7500}
Maintenance Guide For Cab Pressurization on All Caterpillar Products{0374, 0644, 0768, 7301, 7311, 7500}

Service Magazine

New Fan Motors Used In Cab Pressurizers{7311}
1979/04/09

Check For Dirt Before Replacing Pyrometer Switch{1050,7466}
1986/12/15

Special Instruction

Change the Frequency Band of Entertainment Radios {7338}
Change the Frequency Band of Entertainment Radios {7338}

Technical Information Bulletin

Miswiring Issues with Installation of the Product Link 121 and Product Link 321{7606}
Miswiring Issues with Installation of the Product Link 121 and Product Link 321{7606}

Product Link Registration Problems{733T, 7606}
Product Link Registration Problems{733T, 7606}

Leaks Have Been Reported Between the Antenna and the Cab on Certain Cat Product{7338}
Leaks Have Been Reported Between the Antenna and the Cab on Certain Cat Product{7338}

Tool Operating Manual

317-7492 Wireless Radio{7338}
317-7492 Wireless Radio{7338}

Service Magazine

New 12 Volt AM/FM Radios Are Available {7338}
2000/03/20

New Processes Improve Registration of Product Link {7338, 7606}
2008/04/14

A New Antenna For The Product Link Is Available {7010, 733T}
2008/06/09

An Updated Entertainment Radio Is Now In Production On Certain Machines {7338, 733C}
2011/12/01

Special Instruction

Inspection, Maintenance, and Repair of Operator Protective Structures (OPS) and Attachment Installation Guidelines for All Earthmoving Machinery, If Equipped {7323, 7325}
Inspection, Maintenance, and Repair of Operator Protective Structures (OPS) and Attachment Installation Guidelines for All Earthmoving Machinery, If Equipped {7323, 7325}

Technical Information Bulletin

Maintaining the Protective Structure (ROPS/FOPS) Certification when Making Modifications To (ROPS/FOPS) {7323, 7325, 7715}
Maintaining the Protective Structure (ROPS/FOPS) Certification when Making Modifications To (ROPS/FOPS) {7323, 7325, 7715}

Service Magazine

Ordering a Replacement Operator Protective Structure (OPS) Certification Film {7323, 7325, 7405, 7557}
2007/02/12

Improved Procedure for the Retention of the Identification Film for the Roll Over Protective Structure (ROPS) and Falling Object Protective Structure (FOPS) {7323, 7325, 7405, 7557}
2009/07/27

Special Instruction

Installation of 8W2619 Seat Group{7312, 7321}
Installation of 8W2619 Seat Group{7312, 7321}

Contour Series Seat Installation and Repair{7312, 7324}
Contour Series Seat Installation and Repair{7312, 7324}

Installation of Seat Belt Reminder Systems {1408, 1901, 1902, 7327, 7602, 7606, 7610, 7620}
Installation of Seat Belt Reminder Systems {1408, 1901, 1902, 7327, 7602, 7606, 7610, 7620}

Service Letter-NACD

The Seat Back Recliner Bracket Needs To Be Updated On Certain D9N, D10N, D11N, And 772B Tractors; 769C And 773B Trucks; And 950F And 966F Wheel Loaders
The Seat Back Recliner Bracket Needs To Be Updated On Certain D9N, D10N, D11N, And 772B Tractors; 769C And 773B Trucks; And 950F And 966F Wheel Loaders

Product Support Program For Replacing The Seat Suspension Group On Certain 768C And 772B Tractors; And 769C, 771C, 773B, 775B, And 777C Trucks
Product Support Program For Replacing The Seat Suspension Group On Certain 768C And 772B Tractors; And 769C, 771C, 773B, 775B, And 777C Trucks

The Seats In Certain 769C, 773B, 775B, 776C And 777C Trucks And Dealer Installed 8W4735 Seats Need To Be Inspected/reworked
The Seats In Certain 769C, 773B, 775B, 776C And 777C Trucks And Dealer Installed 8W4735 Seats Need To Be Inspected/reworked

Service Letter-Australia

The Seat Back Recliner Bracket Needs To Be Updated On Certain D9N, D10N, D11N, And 772B Tractors; 769C And 773B Trucks; And 950F And 966F Wheel Loaders
The Seat Back Recliner Bracket Needs To Be Updated On Certain D9N, D10N, D11N, And 772B Tractors; 769C And 773B Trucks; And 950F And 966F Wheel Loaders

Product Support Program For Replacing The Seat Suspension Group On Certain 768C And 772B Tractors; And 769C, 771C, 773B, 775B, And 777C Trucks
Product Support Program For Replacing The Seat Suspension Group On Certain 768C And 772B Tractors; And 769C, 771C, 773B, 775B, And 777C Trucks

The Seats In Certain 769C, 773B, 775B, 776C And 777C Trucks And Dealer Installed 8W4735 Seats Need To Be Inspected/reworked
The Seats In Certain 769C, 773B, 775B, 776C And 777C Trucks And Dealer Installed 8W4735 Seats Need To Be Inspected/reworked

Service Letter-CFEL

The Seat Back Recliner Bracket Needs To Be Updated On Certain D9N, D10N, D11N, And 772B Tractors; 769C And 773B Trucks; And 950F And 966F Wheel Loaders
The Seat Back Recliner Bracket Needs To Be Updated On Certain D9N, D10N, D11N, And 772B Tractors; 769C And 773B Trucks; And 950F And 966F Wheel Loaders

Product Support Program For Replacing The Seat Suspension Group On Certain 768C And 772B Tractors; And 769C, 771C, 773B, 775B, And 777C Trucks
Product Support Program For Replacing The Seat Suspension Group On Certain 768C And 772B Tractors; And 769C, 771C, 773B, 775B, And 777C Trucks

The Seats In Certain 769C, 773B, 775B, 776C And 777C Trucks And Dealer Installed 8W4735 Seats Need To Be Inspected/reworked
The Seats In Certain 769C, 773B, 775B, 776C And 777C Trucks And Dealer Installed 8W4735 Seats Need To Be Inspected/reworked

Service Letter-CSARL

The Seat Back Recliner Bracket Needs To Be Updated On Certain D9N, D10N, D11N, And 772B Tractors; 769C And 773B Trucks; And 950F And 966F Wheel Loaders
The Seat Back Recliner Bracket Needs To Be Updated On Certain D9N, D10N, D11N, And 772B Tractors; 769C And 773B Trucks; And 950F And 966F Wheel Loaders

Product Support Program For Replacing The Seat Suspension Group On Certain 768C And 772B Tractors; And 769C, 771C, 773B, 775B, And 777C Trucks
Product Support Program For Replacing The Seat Suspension Group On Certain 768C And 772B Tractors; And 769C, 771C, 773B, 775B, And 777C Trucks

The Seats In Certain 769C, 773B, 775B, 776C And 777C Trucks And Dealer Installed 8W4735 Seats Need To Be Inspected/reworked
The Seats In Certain 769C, 773B, 775B, 776C And 777C Trucks And Dealer Installed 8W4735 Seats Need To Be Inspected/reworked

Service Letter-Americas

The Seat Back Recliner Bracket Needs To Be Updated On Certain D9N, D10N, D11N, And 772B Tractors; 769C And 773B Trucks; And 950F And 966F Wheel Loaders
The Seat Back Recliner Bracket Needs To Be Updated On Certain D9N, D10N, D11N, And 772B Tractors; 769C And 773B Trucks; And 950F And 966F Wheel Loaders

Product Support Program For Replacing The Seat Suspension Group On Certain 768C And 772B Tractors; And 769C, 771C, 773B, 775B, And 777C Trucks
Product Support Program For Replacing The Seat Suspension Group On Certain 768C And 772B Tractors; And 769C, 771C, 773B, 775B, And 777C Trucks

The Seats In Certain 769C, 773B, 775B, 776C And 777C Trucks And Dealer Installed 8W4735 Seats Need To Be Inspected/reworked
The Seats In Certain 769C, 773B, 775B, 776C And 777C Trucks And Dealer Installed 8W4735 Seats Need To Be Inspected/reworked

Service Letter-Brazil

The Seat Back Recliner Bracket Needs To Be Updated On Certain D9N, D10N, D11N, And 772B Tractors; 769C And 773B Trucks; And 950F And 966F Wheel Loaders
The Seat Back Recliner Bracket Needs To Be Updated On Certain D9N, D10N, D11N, And 772B Tractors; 769C And 773B Trucks; And 950F And 966F Wheel Loaders

Product Support Program For Replacing The Seat Suspension Group On Certain 768C And 772B Tractors; And 769C, 771C, 773B, 775B, And 777C Trucks
Product Support Program For Replacing The Seat Suspension Group On Certain 768C And 772B Tractors; And 769C, 771C, 773B, 775B, And 777C Trucks

The Seats In Certain 769C, 773B, 775B, 776C And 777C Trucks And Dealer Installed 8W4735 Seats Need To Be Inspected/reworked
The Seats In Certain 769C, 773B, 775B, 776C And 777C Trucks And Dealer Installed 8W4735 Seats Need To Be Inspected/reworked

Technical Information Bulletin

Operator Seat Belt Not Retracting {7327}
Operator Seat Belt Not Retracting {7327}

Service Letter-China

The Seat Back Recliner Bracket Needs To Be Updated On Certain D9N, D10N, D11N, And 772B Tractors; 769C And 773B Trucks; And 950F And 966F Wheel Loaders
The Seat Back Recliner Bracket Needs To Be Updated On Certain D9N, D10N, D11N, And 772B Tractors; 769C And 773B Trucks; And 950F And 966F Wheel Loaders

Product Support Program For Replacing The Seat Suspension Group On Certain 768C And 772B Tractors; And 769C, 771C, 773B, 775B, And 777C Trucks
Product Support Program For Replacing The Seat Suspension Group On Certain 768C And 772B Tractors; And 769C, 771C, 773B, 775B, And 777C Trucks

The Seats In Certain 769C, 773B, 775B, 776C And 777C Trucks And Dealer Installed 8W4735 Seats Need To Be Inspected/reworked
The Seats In Certain 769C, 773B, 775B, 776C And 777C Trucks And Dealer Installed 8W4735 Seats Need To Be Inspected/reworked

Service Letter-Asia

The Seat Back Recliner Bracket Needs To Be Updated On Certain D9N, D10N, D11N, And 772B Tractors; 769C And 773B Trucks; And 950F And 966F Wheel Loaders
The Seat Back Recliner Bracket Needs To Be Updated On Certain D9N, D10N, D11N, And 772B Tractors; 769C And 773B Trucks; And 950F And 966F Wheel Loaders

Product Support Program For Replacing The Seat Suspension Group On Certain 768C And 772B Tractors; And 769C, 771C, 773B, 775B, And 777C Trucks
Product Support Program For Replacing The Seat Suspension Group On Certain 768C And 772B Tractors; And 769C, 771C, 773B, 775B, And 777C Trucks

The Seats In Certain 769C, 773B, 775B, 776C And 777C Trucks And Dealer Installed 8W4735 Seats Need To Be Inspected/reworked
The Seats In Certain 769C, 773B, 775B, 776C And 777C Trucks And Dealer Installed 8W4735 Seats Need To Be Inspected/reworked

Systems Operation

Contour Seat Air Suspension with Air Compressor
Contour Series Seat

Contour Seat Air Suspension with Air System
Contour Series Seat

Contour Seat Controls
Contour Series Seat

Mechanical Suspension
Contour Series Seat

Comfort Seat Air Suspension with Air Compressor
Comfort Series Seat For Caterpillar Machines

Comfort Seat with Lumbar, Side Controls, and Slide Swivel
Comfort Series Seat For Caterpillar Machines

Serial Number Effectivity
Comfort Series Seat For Caterpillar Machines

Comfort Seat Air Suspension with System Air
Comfort Series Seat For Caterpillar Machines

Comfort Seat Controls
Comfort Series Seat For Caterpillar Machines

Optimized Seat Air Suspension with Air Compressor
Comfort Series Seat For Caterpillar Machines

Optimized Seat Controls
Comfort Series Seat For Caterpillar Machines

Optimized Seat with Lumbar, Side Controls, and Slide Swivel
Comfort Series Seat For Caterpillar Machines

Seat Maintenance Interval Schedule
Comfort Series Seat For Caterpillar Machines

General Information
Comfort Series Seat For Caterpillar Machines

Component Descriptions
Comfort Series Seat For Caterpillar Machines

Troubleshooting
Comfort Series Seat For Caterpillar Machines

General Information
Caterpillar Advanced Ride Management (CARM) Seat Suspension System

Component Descriptions
Caterpillar Advanced Ride Management (CARM) Seat Suspension System

Service Letter-APD

The Seat Back Recliner Bracket Needs To Be Updated On Certain D9N, D10N, D11N, And 772B Tractors; 769C And 773B Trucks; And 950F And 966F Wheel Loaders
The Seat Back Recliner Bracket Needs To Be Updated On Certain D9N, D10N, D11N, And 772B Tractors; 769C And 773B Trucks; And 950F And 966F Wheel Loaders

Product Support Program For Replacing The Seat Suspension Group On Certain 768C And 772B Tractors; And 769C, 771C, 773B, 775B, And 777C Trucks
Product Support Program For Replacing The Seat Suspension Group On Certain 768C And 772B Tractors; And 769C, 771C, 773B, 775B, And 777C Trucks

The Seats In Certain 769C, 773B, 775B, 776C And 777C Trucks And Dealer Installed 8W4735 Seats Need To Be Inspected/reworked
The Seats In Certain 769C, 773B, 775B, 776C And 777C Trucks And Dealer Installed 8W4735 Seats Need To Be Inspected/reworked

Testing and Adjusting

Troubleshooting Chart
Contour Series Seat

Troubleshooting

Troubleshooting
Caterpillar Advanced Ride Management (CARM) Seat Suspension System

Disassembly and Assembly

Seat Belts
768C, 772B & 776 TRACTORS 769C, 773B & 777 TRUCKS OPERATORS'

Seat
768C, 772B & 776 TRACTORS 769C, 773B & 777 TRUCKS OPERATORS'

Seat
769, 773B, & 777 TRUCKS OPERATOR'S STATION

Seat Belt
769, 773B, & 777 TRUCKS OPERATOR'S STATION

Headrest
769, 773B, & 777 TRUCKS OPERATOR'S STATION

Contour Seat With Front Controls - Disassemble
Contour Series Seat

Contour Seat With Front Controls - Assemble
Contour Series Seat

Contour Seat With Lumbar Option and Side Controls - Disassemble
Contour Series Seat

Contour Seat With Lumbar Option and Side Controls - Assemble
Contour Series Seat

Swivel Seat - Disassemble
Contour Series Seat

Swivel Seat - Assemble
Comfort Series Seat For Caterpillar Machines

Air Suspension With Toggle Switch Height Adjustment - Disassemble
Comfort Series Seat For Caterpillar Machines

Air Suspension With Toggle Switch Height Adjustment - Assemble
Comfort Series Seat For Caterpillar Machines

Air Suspension With System Air - Disassemble
Comfort Series Seat For Caterpillar Machines

Air Suspension With System Air - Assemble
Comfort Series Seat For Caterpillar Machines

Mechanical Suspension With Fixed Damper - Disassemble
Comfort Series Seat For Caterpillar Machines

Mechanical Suspension With Fixed Damper - Assemble
Comfort Series Seat For Caterpillar Machines

Mechanical Suspension With Variable Damper - Disassemble
Comfort Series Seat For Caterpillar Machines

Mechanical Suspension With Variable Damper - Assemble
Comfort Series Seat For Caterpillar Machines

Comfort Seat with Lumbar Option and Side Controls - Disassemble
Comfort Series Seat For Caterpillar Machines

Comfort Seat with Lumbar Option and Side Controls - Assemble
Comfort Series Seat For Caterpillar Machines

Air Suspension with Air Valve Knob Height Adjustment - Disassemble
Contour Series Seat

Air Suspension With Air Valve Knob Height Adjustment - Assemble
Contour Series Seat

Comfort Seat Air Suspension with Air Compressor - Assemble
Comfort Series Seat For Caterpillar Machines

Comfort Seat Air Suspension with Air Compressor - Disassemble
Comfort Series Seat For Caterpillar Machines

Comfort Seat with Front Controls - Disassemble
Comfort Series Seat For Caterpillar Machines

Comfort Seat with Front Controls - Assemble
Comfort Series Seat For Caterpillar Machines

Optimized Seat with Front Controls - Disassemble and Assemble
Comfort Series Seat For Caterpillar Machines

Service Magazine

New Liner Seat Insert Available{1217}
1983/08/15

New Liner Seat Insert Available{1201,1216,1217}
1988/11/14

Reconditioning Of Bridge Wear Seat Is Permitted; Will Prevent Bridge Replacement When Not Necessary{1121}
1990/04/30

IRM Announces New Contour Series Operators' Seats{7312,7324}
1991/07/01

New Liner Seat Inserts Available{1217}
1992/11/09

Contour Series Operator's Seats Now Have Service Parts{7312}
1993/05/24

Special Instruction SEHS9473 Available To Provide Correct Procedure To Remove, Install, and Repair Contour Series Seat {7312,7324}
1993/07/05

Seat Tethers Information and Locations{7324}
1995/10/16

Correction to Service Magazine , "New Slider Block Kit Improves Suspension Seat Ride" {7324}
2000/05/15

New Caterpillar Seats are Available for Off-Highway Trucks {7324}
2000/10/16

Longer Seat Belts Can Be Installed If Necessary {7327}
2005/09/19

A New Service Replacement Hose Is Now Available for Certain Seat Suspensions {7324}
A New Service Replacement Hose Is Now Available for Certain Seat Suspensions {7324}

New Speedometers And Tachometers Have Different Connections{7462,7463}
1992/10/26

An Increased Capacity Shock is Now Available for Cat Comfort Seats That Are Equipped With Toggle Link Vertical Suspensions {7324}
2009/09/21

Films For Electronic Controls Must Be Ordered Separately If Controls Are Replaced {3173,4200,7401,7451,7557}
1986/07/07

Films For Electronic Controls Must Be Ordered Separately If Controls Are Replaced{3173,4200,7401,7451,7557}
1987/11/09

Material for Sound Suppression in the Cab is Available {7301, 7325, 7329, 7330}
2001/01/22

Specifications

Tachometer Drive
3408C ENGINE FOR CATERPILLAR BUILT MACHINES

Service Magazine

Two New Self-Powered Digital Tachometers And Signal Generator Available {7462}
1987/05/11

Stronger Output Shaft Now Used In 2N3909 Tachometer Drive Adapter{7462}
1979/04/02

New Speedometers And Tachometers Have Different Connections{7462,7463}
1992/10/26

New Speed Sensors Available{1907,1900,7462}
1993/08/30

Be Sure The Polarity Of The Electrical Connector On EG3P Woodward Actuator Assembly Is Correct{1265,1250}
1986/05/05

Special Instruction

Use of 8T5200 Signal Generator/Counter Group{0778, 0783, 0785}
Use of 8T5200 Signal Generator/Counter Group{0778, 0783, 0785}

Use of the 4C6534 Speed Switch Calibration Harness{0781, 0785}
Use of the 4C6534 Speed Switch Calibration Harness{0781, 0785}

Maintenance Guide For Cab Pressurization on All Caterpillar Products{0374, 0644, 0768, 7301, 7311, 7500}
Maintenance Guide For Cab Pressurization on All Caterpillar Products{0374, 0644, 0768, 7301, 7311, 7500}

Tool Operating Manual

Crimping 1028 Thermoplastic Hose, 2760 Reduced Diameter Thermoplastic Hose, and 1543 Air Conditioning Hose{0374, 0599, 0684, 1808, 1812, 7554}
Crimping 1028 Thermoplastic Hose, 2760 Reduced Diameter Thermoplastic Hose, and 1543 Air Conditioning Hose{0374, 0599, 0684, 1808, 1812, 7554}

Service Magazine

The 6V4050 Transmission Shift Analyzer Will Help Quickly Isolate Shifting Problems{0785,3168}
1984/09/10

Use Caterpillar 6V50 Engine Timing Indicator For Accurate Readings{0782,0785,0775}
1985/05/27

New 1U9139 Universal Fuel Line Pickup Available{0775}
1988/05/23

Revised Instructions For Installation of New Maintenance Free Batteries{1401,1400}
1988/12/12

Products Equipped With Diagnostic Connectors Require Less Time For Electrical Troubleshooting {1400}
1991/04/01

Identification Plate For Starting/Charging Diagnostic Connector {1450,7557,7569}
1994/02/28

Disassembly and Assembly

Transmission Monitor And Control Group
768C, 772B & 776 TRACTORS 769C, 773B & 777 TRUCKS OPERATORS'

Service Magazine

Revised Special Instruction, REHS0126-02, "Caterpillar Electronic Controls Service Code Information Description List", Available{0374,1901,1927,1930,1948,3168,4348,4802,4808,4810,4812,5511,5701,7490,7494,7601,7602,7610}
1998/11/16

Disassembly and Assembly

Windshield Washer Pump
769, 773B, & 777 TRUCKS OPERATOR'S STATION

Service Magazine

Washer Pump Assemblies Must Be Primed Properly {7306}
2002/12/23

Special Instruction

Rework Window Regulator On Operator Door{7308}
Rework Window Regulator On Operator Door{7308}

Replacing Bonded Windows {7310}
Replacing Bonded Windows {7310}

Service Letter-NACD

Product Support Program For Installing A New Cab Window Crank Mechanism In Certain 772B Tractors; And 769C And 773B Trucks
Product Support Program For Installing A New Cab Window Crank Mechanism In Certain 772B Tractors; And 769C And 773B Trucks

Product Support Program For Replacing The Window Crank Assembly In The Left Hand Cab Door On Certain 768C, 772B, And 776C Tractors; And 769C, 771C, 773B, 775B, And 777C Trucks
Product Support Program For Replacing The Window Crank Assembly In The Left Hand Cab Door On Certain 768C, 772B, And 776C Tractors; And 769C, 771C, 773B, 775B, And 777C Trucks

Product Support Program For Replacing The Cab Vent Window In Certain 768C, 769C, 771C, 772B, 773B, 775B, 776C, 777C, 784B, And 785B Trucks And Tractors
Product Support Program For Replacing The Cab Vent Window In Certain 768C, 769C, 771C, 772B, 773B, 775B, 776C, 777C, 784B, And 785B Trucks And Tractors

Service Letter-Australia

Product Support Program For Installing A New Cab Window Crank Mechanism In Certain 772B Tractors; And 769C And 773B Trucks
Product Support Program For Installing A New Cab Window Crank Mechanism In Certain 772B Tractors; And 769C And 773B Trucks

Product Support Program For Replacing The Window Crank Assembly In The Left Hand Cab Door On Certain 768C, 772B, And 776C Tractors; And 769C, 771C, 773B, 775B, And 777C Trucks
Product Support Program For Replacing The Window Crank Assembly In The Left Hand Cab Door On Certain 768C, 772B, And 776C Tractors; And 769C, 771C, 773B, 775B, And 777C Trucks

Product Support Program For Replacing The Cab Vent Window In Certain 768C, 769C, 771C, 772B, 773B, 775B, 776C, 777C, 784B, And 785B Trucks And Tractors
Product Support Program For Replacing The Cab Vent Window In Certain 768C, 769C, 771C, 772B, 773B, 775B, 776C, 777C, 784B, And 785B Trucks And Tractors

Service Letter-CFEL

Product Support Program For Installing A New Cab Window Crank Mechanism In Certain 772B Tractors; And 769C And 773B Trucks
Product Support Program For Installing A New Cab Window Crank Mechanism In Certain 772B Tractors; And 769C And 773B Trucks

Product Support Program For Replacing The Window Crank Assembly In The Left Hand Cab Door On Certain 768C, 772B, And 776C Tractors; And 769C, 771C, 773B, 775B, And 777C Trucks
Product Support Program For Replacing The Window Crank Assembly In The Left Hand Cab Door On Certain 768C, 772B, And 776C Tractors; And 769C, 771C, 773B, 775B, And 777C Trucks

Product Support Program For Replacing The Cab Vent Window In Certain 768C, 769C, 771C, 772B, 773B, 775B, 776C, 777C, 784B, And 785B Trucks And Tractors
Product Support Program For Replacing The Cab Vent Window In Certain 768C, 769C, 771C, 772B, 773B, 775B, 776C, 777C, 784B, And 785B Trucks And Tractors

Service Letter-CSARL

Product Support Program For Installing A New Cab Window Crank Mechanism In Certain 772B Tractors; And 769C And 773B Trucks
Product Support Program For Installing A New Cab Window Crank Mechanism In Certain 772B Tractors; And 769C And 773B Trucks

Product Support Program For Replacing The Window Crank Assembly In The Left Hand Cab Door On Certain 768C, 772B, And 776C Tractors; And 769C, 771C, 773B, 775B, And 777C Trucks
Product Support Program For Replacing The Window Crank Assembly In The Left Hand Cab Door On Certain 768C, 772B, And 776C Tractors; And 769C, 771C, 773B, 775B, And 777C Trucks

Product Support Program For Replacing The Cab Vent Window In Certain 768C, 769C, 771C, 772B, 773B, 775B, 776C, 777C, 784B, And 785B Trucks And Tractors
Product Support Program For Replacing The Cab Vent Window In Certain 768C, 769C, 771C, 772B, 773B, 775B, 776C, 777C, 784B, And 785B Trucks And Tractors

Service Letter-Americas

Product Support Program For Installing A New Cab Window Crank Mechanism In Certain 772B Tractors; And 769C And 773B Trucks
Product Support Program For Installing A New Cab Window Crank Mechanism In Certain 772B Tractors; And 769C And 773B Trucks

Product Support Program For Replacing The Window Crank Assembly In The Left Hand Cab Door On Certain 768C, 772B, And 776C Tractors; And 769C, 771C, 773B, 775B, And 777C Trucks
Product Support Program For Replacing The Window Crank Assembly In The Left Hand Cab Door On Certain 768C, 772B, And 776C Tractors; And 769C, 771C, 773B, 775B, And 777C Trucks

Product Support Program For Replacing The Cab Vent Window In Certain 768C, 769C, 771C, 772B, 773B, 775B, 776C, 777C, 784B, And 785B Trucks And Tractors
Product Support Program For Replacing The Cab Vent Window In Certain 768C, 769C, 771C, 772B, 773B, 775B, 776C, 777C, 784B, And 785B Trucks And Tractors

Service Letter-Brazil

Product Support Program For Installing A New Cab Window Crank Mechanism In Certain 772B Tractors; And 769C And 773B Trucks
Product Support Program For Installing A New Cab Window Crank Mechanism In Certain 772B Tractors; And 769C And 773B Trucks

Product Support Program For Replacing The Window Crank Assembly In The Left Hand Cab Door On Certain 768C, 772B, And 776C Tractors; And 769C, 771C, 773B, 775B, And 777C Trucks
Product Support Program For Replacing The Window Crank Assembly In The Left Hand Cab Door On Certain 768C, 772B, And 776C Tractors; And 769C, 771C, 773B, 775B, And 777C Trucks

Product Support Program For Replacing The Cab Vent Window In Certain 768C, 769C, 771C, 772B, 773B, 775B, 776C, 777C, 784B, And 785B Trucks And Tractors
Product Support Program For Replacing The Cab Vent Window In Certain 768C, 769C, 771C, 772B, 773B, 775B, 776C, 777C, 784B, And 785B Trucks And Tractors

Service Letter-China

Product Support Program For Installing A New Cab Window Crank Mechanism In Certain 772B Tractors; And 769C And 773B Trucks
Product Support Program For Installing A New Cab Window Crank Mechanism In Certain 772B Tractors; And 769C And 773B Trucks

Product Support Program For Replacing The Window Crank Assembly In The Left Hand Cab Door On Certain 768C, 772B, And 776C Tractors; And 769C, 771C, 773B, 775B, And 777C Trucks
Product Support Program For Replacing The Window Crank Assembly In The Left Hand Cab Door On Certain 768C, 772B, And 776C Tractors; And 769C, 771C, 773B, 775B, And 777C Trucks

Product Support Program For Replacing The Cab Vent Window In Certain 768C, 769C, 771C, 772B, 773B, 775B, 776C, 777C, 784B, And 785B Trucks And Tractors
Product Support Program For Replacing The Cab Vent Window In Certain 768C, 769C, 771C, 772B, 773B, 775B, 776C, 777C, 784B, And 785B Trucks And Tractors

Service Letter-Asia

Product Support Program For Installing A New Cab Window Crank Mechanism In Certain 772B Tractors; And 769C And 773B Trucks
Product Support Program For Installing A New Cab Window Crank Mechanism In Certain 772B Tractors; And 769C And 773B Trucks

Product Support Program For Replacing The Window Crank Assembly In The Left Hand Cab Door On Certain 768C, 772B, And 776C Tractors; And 769C, 771C, 773B, 775B, And 777C Trucks
Product Support Program For Replacing The Window Crank Assembly In The Left Hand Cab Door On Certain 768C, 772B, And 776C Tractors; And 769C, 771C, 773B, 775B, And 777C Trucks

Product Support Program For Replacing The Cab Vent Window In Certain 768C, 769C, 771C, 772B, 773B, 775B, 776C, 777C, 784B, And 785B Trucks And Tractors
Product Support Program For Replacing The Cab Vent Window In Certain 768C, 769C, 771C, 772B, 773B, 775B, 776C, 777C, 784B, And 785B Trucks And Tractors

Service Letter-APD

Product Support Program For Installing A New Cab Window Crank Mechanism In Certain 772B Tractors; And 769C And 773B Trucks
Product Support Program For Installing A New Cab Window Crank Mechanism In Certain 772B Tractors; And 769C And 773B Trucks

Product Support Program For Replacing The Window Crank Assembly In The Left Hand Cab Door On Certain 768C, 772B, And 776C Tractors; And 769C, 771C, 773B, 775B, And 777C Trucks
Product Support Program For Replacing The Window Crank Assembly In The Left Hand Cab Door On Certain 768C, 772B, And 776C Tractors; And 769C, 771C, 773B, 775B, And 777C Trucks

Product Support Program For Replacing The Cab Vent Window In Certain 768C, 769C, 771C, 772B, 773B, 775B, 776C, 777C, 784B, And 785B Trucks And Tractors
Product Support Program For Replacing The Cab Vent Window In Certain 768C, 769C, 771C, 772B, 773B, 775B, 776C, 777C, 784B, And 785B Trucks And Tractors

Disassembly and Assembly

Vent Glass
768C, 772B & 776 TRACTORS 769C, 773B & 777 TRUCKS OPERATORS'

Door Glass
768C, 772B & 776 TRACTORS 769C, 773B & 777 TRUCKS OPERATORS'

Windshield Glass
768C, 772B & 776 TRACTORS 769C, 773B & 777 TRUCKS OPERATORS'

Windshield Washer Pump
769, 773B, & 777 TRUCKS OPERATOR'S STATION

Windshield Glass
769, 773B, & 777 TRUCKS OPERATOR'S STATION

Vent Glass
769, 773B, & 777 TRUCKS OPERATOR'S STATION

Door Glass
769, 773B, & 777 TRUCKS OPERATOR'S STATION

Service Magazine

Service Parts Now Available For Window Hinge Repairs{7310}
1987/06/08

Repair Kit And Lubricant Available For Windshield Wiper Motors{7305}
1989/06/19

Window Slider Kit Is Now Available To Update Cab Window In The Right Hand Door Group{7310,7308}
1996/09/30

Correction To Special Instruction SEHS9737; "Rework Window Regulator On Operator Door"{7308}
1999/04/26

Washer Pump Assemblies Must Be Primed Properly {7306}
2002/12/23

A Procedure for Replacing Bonded Windows on All Caterpillar Products Is Now Available {7310}
2009/11/02

Disassembly and Assembly

Windshield Wiper Motor
768C, 772B & 776 TRACTORS 769C, 773B & 777 TRUCKS OPERATORS'

Windshield Wiper Switch
769, 773B, & 777 TRUCKS OPERATOR'S STATION

Windshield Wiper
769, 773B, & 777 TRUCKS OPERATOR'S STATION

Windshield Wiper Motor
769, 773B, & 777 TRUCKS OPERATOR'S STATION

Service Magazine

Repair Kit And Lubricant Available For Windshield Wiper Motors{7305}
1989/06/19

Revised Special Instruction, REHS0126-02, "Caterpillar Electronic Controls Service Code Information Description List", Available{0374,1901,1927,1930,1948,3168,4348,4802,4808,4810,4812,5511,5701,7490,7494,7601,7602,7610}
1998/11/16

Washer Pump Assemblies Must Be Primed Properly {7306}
2002/12/23

Longer, Wider Mud Guards Protect Cab And Platform Mirrors{7252}
1988/07/25

Technical Information Bulletin

Product Link Antenna Placement{7606}
Product Link Antenna Placement{7606}

Specifications

Control Linkage
768C TRACTOR & 769C TRUCK HYDRAULIC SYSTEM

Hoist Control Valve
768C & 772B TRACTORS 769C & 773B TRUCKS HYDRAULIC SYSTEM

Hoist Control Linkage
768C & 772B TRACTORS 769C & 773B TRUCKS HYDRAULIC SYSTEM

Hoist Control Linkage 8X-3659
768C TRACTOR & 769C TRUCK POWER TRAIN

Hoist Control Valve 9T-5714 (Located In Hydraulic Tank)
768C & 772B TRACTORS, 769C & 773B TRUCKS HYDRAULIC SYSTEM

Hoist Control Linkage 8X-3659 (768C, 769C); 9D-7790 (772B, 773B)
768C & 772B TRACTORS, 769C & 773B TRUCKS HYDRAULIC SYSTEM

Disassembly and Assembly

Hoist Control Valve
768C & 769C TRACTOR & 769C TRUCK VEHICLE SYSTEMS

Hoist Control Valve
768C TRACTOR & 769C TRUCK MACHINE SYSTEMS

Service Magazine

Screen Added To Hoist Relief Valve Group{5136}
1989/11/13

To Eliminate Voiding In Hoist Cylinders And Help Control Body Dropping: New Counterbalance (Over Center) Valve Used In 785 and 789 Trucks, New Orifice Plate Used In 769C, 773B, 777B Trucks{5128,5102}
1990/10/29

Service Letter-NACD

Product Support Program For Updating The Transmission Control Valves On Certain 768C Tractors And 769C Trucks
Product Support Program For Updating The Transmission Control Valves On Certain 768C Tractors And 769C Trucks

The 3E6008 Transmission Control Group Needs To Be Replaced On Certain 769C, 771C, 773B, 775B, And 777C Trucks
The 3E6008 Transmission Control Group Needs To Be Replaced On Certain 769C, 771C, 773B, 775B, And 777C Trucks

Service Letter-Australia

Product Support Program For Updating The Transmission Control Valves On Certain 768C Tractors And 769C Trucks
Product Support Program For Updating The Transmission Control Valves On Certain 768C Tractors And 769C Trucks

The 3E6008 Transmission Control Group Needs To Be Replaced On Certain 769C, 771C, 773B, 775B, And 777C Trucks
The 3E6008 Transmission Control Group Needs To Be Replaced On Certain 769C, 771C, 773B, 775B, And 777C Trucks

Service Letter-CFEL

Product Support Program For Updating The Transmission Control Valves On Certain 768C Tractors And 769C Trucks
Product Support Program For Updating The Transmission Control Valves On Certain 768C Tractors And 769C Trucks

The 3E6008 Transmission Control Group Needs To Be Replaced On Certain 769C, 771C, 773B, 775B, And 777C Trucks
The 3E6008 Transmission Control Group Needs To Be Replaced On Certain 769C, 771C, 773B, 775B, And 777C Trucks

Service Letter-CSARL

Product Support Program For Updating The Transmission Control Valves On Certain 768C Tractors And 769C Trucks
Product Support Program For Updating The Transmission Control Valves On Certain 768C Tractors And 769C Trucks

The 3E6008 Transmission Control Group Needs To Be Replaced On Certain 769C, 771C, 773B, 775B, And 777C Trucks
The 3E6008 Transmission Control Group Needs To Be Replaced On Certain 769C, 771C, 773B, 775B, And 777C Trucks

Service Letter-Americas

Product Support Program For Updating The Transmission Control Valves On Certain 768C Tractors And 769C Trucks
Product Support Program For Updating The Transmission Control Valves On Certain 768C Tractors And 769C Trucks

The 3E6008 Transmission Control Group Needs To Be Replaced On Certain 769C, 771C, 773B, 775B, And 777C Trucks
The 3E6008 Transmission Control Group Needs To Be Replaced On Certain 769C, 771C, 773B, 775B, And 777C Trucks

Service Letter-Brazil

Product Support Program For Updating The Transmission Control Valves On Certain 768C Tractors And 769C Trucks
Product Support Program For Updating The Transmission Control Valves On Certain 768C Tractors And 769C Trucks

The 3E6008 Transmission Control Group Needs To Be Replaced On Certain 769C, 771C, 773B, 775B, And 777C Trucks
The 3E6008 Transmission Control Group Needs To Be Replaced On Certain 769C, 771C, 773B, 775B, And 777C Trucks

Specifications

Transmission Control Group
768C TRACTOR & 769C TRUCK POWER TRAIN

Transmission Control Group 2A-6741
768C TRACTOR & 769C TRUCK POWER TRAIN

Shift Control Group For The Transmission (9D8615)
768C TRACTOR & 769C TRUCK POWER TRAIN

Service Letter-China

Product Support Program For Updating The Transmission Control Valves On Certain 768C Tractors And 769C Trucks
Product Support Program For Updating The Transmission Control Valves On Certain 768C Tractors And 769C Trucks

The 3E6008 Transmission Control Group Needs To Be Replaced On Certain 769C, 771C, 773B, 775B, And 777C Trucks
The 3E6008 Transmission Control Group Needs To Be Replaced On Certain 769C, 771C, 773B, 775B, And 777C Trucks

Service Letter-Asia

Product Support Program For Updating The Transmission Control Valves On Certain 768C Tractors And 769C Trucks
Product Support Program For Updating The Transmission Control Valves On Certain 768C Tractors And 769C Trucks

The 3E6008 Transmission Control Group Needs To Be Replaced On Certain 769C, 771C, 773B, 775B, And 777C Trucks
The 3E6008 Transmission Control Group Needs To Be Replaced On Certain 769C, 771C, 773B, 775B, And 777C Trucks

Service Letter-APD

Product Support Program For Updating The Transmission Control Valves On Certain 768C Tractors And 769C Trucks
Product Support Program For Updating The Transmission Control Valves On Certain 768C Tractors And 769C Trucks

The 3E6008 Transmission Control Group Needs To Be Replaced On Certain 769C, 771C, 773B, 775B, And 777C Trucks
The 3E6008 Transmission Control Group Needs To Be Replaced On Certain 769C, 771C, 773B, 775B, And 777C Trucks

Disassembly and Assembly

Transmission Control Group
768C, 772B & 776 TRACTORS 769C, 773B & 777 TRUCKS OPERATORS'

Transmission Control Group
769, 773B, & 777 TRUCKS OPERATOR'S STATION

Service Magazine

Erratic Transmission Shifting On Machines Equipped With Individual Clutch Modulation (ICM) Transmission Controls{3167}
1990/01/08

Modification Of Transmission Control To Prevent Loose Mounting Bolts And Manual Switch Failures{3168,3171}
1982/05/17

Stronger Guard For Transmission Control Shift Cylinder{3163,3167}
1982/10/11

Seals Used To Prevent Vibration Of Switch Cover Bolts In Transmission Control{3172,3167}
1982/10/18

Be Sure The Polarity Of The Electrical Connector On EG3P Woodward Actuator Assembly Is Correct{1265,1250}
1986/05/05

New Speed Sensor For Individual Clutch Modulation Transmission Controls{3175,3168}
1986/06/30

Usage Of Electronic Transmission Controls{3168}
1988/09/12

New Transmission Control Switch Used In Transmission Hydraulic Controls {3168,3171}
1989/08/07

Identifying Harness Codes For ICM (Individual Clutch Modulation) Transmission Controls{3168}
1990/04/09

New ICM Transmission Control Actual Gear Switch{3175}
1992/06/29

New ICM Transmission Control Speed Sensor{3175}
1992/07/13

Spool-type Shift Solenoids Used In ICM Transmission Controls{3152,3150}
1992/10/12

New Electronic Programmable Transmission Control II (EPTC II) For ICM Transmissions{3168}
1993/02/01

Tooling Available For New Electronic Programmable Transmission Control II (EPTC II){3168}
1993/08/30

Description And Usage Of The Electronic Programmable Transmission Control II (EPTC II) {3168}
1994/08/29

New ICM Transmission Control (Actual Gear Switch) Is Available{3168}
1995/10/30

Improved Shift Lever Switch{3168}
1995/12/11

Detent Spring For The ICM Transmission Control Improves Service Life{3168}
1996/01/15

New Load Piston Body Available In ICM Pressure Control Valve Group {3073,3152,3167}
1998/10/19

Revised Special Instruction, REHS0126-02, "Caterpillar Electronic Controls Service Code Information Description List", Available{0374,1901,1927,1930,1948,3168,4348,4802,4808,4810,4812,5511,5701,7490,7494,7601,7602,7610}
1998/11/16

Color Coded Dust Caps for S·O·S Ports Will Be Available {7770}
2003/12/01

Disassembly and Assembly

Air Control Valve
769, 773B, & 777 TRUCKS OPERATOR'S STATION

Service Magazine

Improved Procedure for the Retention of the Identification Film for the Roll Over Protective Structure (ROPS) and Falling Object Protective Structure (FOPS) {7323, 7325, 7405, 7557}
2009/07/27

Films For Electronic Controls Must Be Ordered Separately If Controls Are Replaced {3173,4200,7401,7451,7557}
1986/07/07

Films For Electronic Controls Must Be Ordered Separately If Controls Are Replaced{3173,4200,7401,7451,7557}
1987/11/09

769C TRUCK 01X02877-05473 (MACHINE) POWERED BY 3408 ENGINE OPERATOR STATION Caterpillar SIS

Parts group 769C:

Information:

Truck sale: