3412E Engine Emissions Retrofit Repower Tier II For D10N 2YD00001-UP (MACHINE) FUEL SYSTEM Caterpillar SIS

Service Magazine

Replace Camshaft And Install New Lifters If Pitting, Spalling, Or Wear Occurs On Lobes Of 4N0599 And 4N0602 Camshafts In Fuel Injection Pump Groups{1251,1253}
1991/05/20

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

Decelerator Adjustment For Track-Type Tractors And Pipelayers{1276}
1999/05/24

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}

Technical Information Bulletin

Air Fuel Ratio Control (AFRC) Adjustment To Help Reduce Excessive Black Smoke During Acceleration
Air Fuel Ratio Control (AFRC) Adjustment To Help Reduce Excessive Black Smoke During Acceleration

Service Magazine

Inspection And Test Procedures To Follow When Fuel Ratio Control Does Not Operate Correctly{1278}
1981/01/19

6V2029 Fixture Group Available For Adjustment Of Air/Fuel Ratio Control {0626,1278,0652}
1981/03/23

Troubleshooting The Fuel Ratio Control Group For Low Power Complaints{1278}
1981/08/24

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

Remanufactured Air Fuel Ratio Controls {1278,7754}
1985/01/14

New Components Help Prevent Air Leaks In Improved Fuel Ratio Control Groups{1278}
1992/05/25

New Diaphragm Used In Fuel Ratio Control Groups{1278}
1992/06/15

Tamper Resistant Plugs And Tamper Resistant Bolts Used To Prevent Changes To Fuel Ratio Control (FRC) Setting{1278,1287}
1996/01/22

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}

Technical Information Bulletin

Air Fuel Ratio Control (AFRC) Adjustment To Help Reduce Excessive Black Smoke During Acceleration
Air Fuel Ratio Control (AFRC) Adjustment To Help Reduce Excessive Black Smoke During Acceleration

Service Magazine

Inspection And Test Procedures To Follow When Fuel Ratio Control Does Not Operate Correctly{1278}
1981/01/19

6V2029 Fixture Group Available For Adjustment Of Air/Fuel Ratio Control {0626,1278,0652}
1981/03/23

Troubleshooting The Fuel Ratio Control Group For Low Power Complaints{1278}
1981/08/24

Improved Governor Control Shaft And Seal Will Help Prevent Oil Leakage{1265}
1983/07/04

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

Remanufactured Air Fuel Ratio Controls {1278,7754}
1985/01/14

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

New Components Help Prevent Air Leaks In Improved Fuel Ratio Control Groups{1278}
1992/05/25

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}

Technical Information Bulletin

Air Fuel Ratio Control (AFRC) Adjustment To Help Reduce Excessive Black Smoke During Acceleration
Air Fuel Ratio Control (AFRC) Adjustment To Help Reduce Excessive Black Smoke During Acceleration

Specifications

Fuel Ratio Control
3412 ENGINE FOR CATERPILLAR BUILT MACHINES

Disassembly and Assembly

Fuel Ratio Control
3412 VEHICULAR ENGINE FOR D9L & D10N TRACTORS

Service Magazine

Inspection And Test Procedures To Follow When Fuel Ratio Control Does Not Operate Correctly{1278}
1981/01/19

6V2029 Fixture Group Available For Adjustment Of Air/Fuel Ratio Control {0626,1278,0652}
1981/03/23

Troubleshooting The Fuel Ratio Control Group For Low Power Complaints{1278}
1981/08/24

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

Remanufactured Air Fuel Ratio Controls {1278,7754}
1985/01/14

New Components Help Prevent Air Leaks In Improved Fuel Ratio Control Groups{1278}
1992/05/25

New Diaphragm Used In Fuel Ratio Control Groups{1278}
1992/06/15

Tamper Resistant Plugs And Tamper Resistant Bolts Used To Prevent Changes To Fuel Ratio Control (FRC) Setting{1278,1287}
1996/01/22

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}

Installation Of 2N2384 And 2N2385 Solenoids{1259, 1400}
Installation Of 2N2384 And 2N2385 Solenoids{1259, 1400}

Installation Of Governor Spring Guide{1264}
Installation Of Governor Spring Guide{1264}

Specifications

Governor Control
3412 ENGINE FOR CATERPILLAR BUILT MACHINES

Service Magazine

Troubleshooting The Fuel Ratio Control Group For Low Power Complaints{1278}
1981/08/24

Fuel Rack Slots Have Improved Wear Resistance{1257}
1982/05/10

Improved Governor Control Shaft And Seal Will Help Prevent Oil Leakage{1265}
1983/07/04

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

Remanufactured Air Fuel Ratio Controls {1278,7754}
1985/01/14

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

Correct Adjustment Of Fuel Shut-Off Solenoid Shaft Can Prevent Failures{1259}
1977/08/08

New Fuel Shutoff Solenoid Assembly Used{1259}
1988/10/31

New Components Help Prevent Air Leaks In Improved Fuel Ratio Control Groups{1278}
1992/05/25

Decelerator Adjustment For Track-Type Tractors And Pipelayers{1276}
1999/05/24

An Improved 169-1644 Rod End Boot Is Now Available {1265, 6082, 6313}
2001/10/29

Specifications

Tachometer Drive
3412 ENGINE FOR CATERPILLAR BUILT MACHINES

Engine News

A New Specification Has Been Issued for the Primary Fuel Filter Filtration {1250, 1261}
2012/08/21

A New Specification Has Been Issued for the Primary Fuel Filter Filtration {1260}
A New Specification Has Been Issued for the Primary Fuel Filter Filtration {1260}

Special Instruction

Installation of Fuel/Water Separator{1260, 1263}
Installation of Fuel/Water Separator{1260, 1263}

Managing Engine Oil Service Intervals for Equipment Operating at High Altitudes{1261, 1308, 1348}
Managing Engine Oil Service Intervals for Equipment Operating at High Altitudes{1261, 1308, 1348}

Troubleshooting the Fuel Priming and Primary Filter Pump Gp and the Fuel Filter Base Assembly {1256, 1258, 1260, 1261, 1263}
Troubleshooting the Fuel Priming and Primary Filter Pump Gp and the Fuel Filter Base Assembly {1256, 1258, 1260, 1261, 1263}

Fuel Lines Rework on D10R Tier 3 Repower Track-Type Tractors{1261, 1274, 7000}
Fuel Lines Rework on D10R Tier 3 Repower Track-Type Tractors{1261, 1274, 7000}

Service Letter-NACD

PRODUCT IMPROVEMENT PROGRAM FOR REPLACING THE FUEL LINES, GROMMETS, AND MOUNTING HARDWARE ON CERTAIN D10N, D10R, AND D10T TRACK-TYPE TRACTORS
PRODUCT IMPROVEMENT PROGRAM FOR REPLACING THE FUEL LINES, GROMMETS, AND MOUNTING HARDWARE ON CERTAIN D10N, D10R, AND D10T TRACK-TYPE TRACTORS

PRODUCT IMPROVEMENT PROGRAM FOR REPLACING THE FUEL LINES ON CERTAIN D10N, AND D10R TRACK-TYPE TRACTORS
PRODUCT IMPROVEMENT PROGRAM FOR REPLACING THE FUEL LINES ON CERTAIN D10N, AND D10R TRACK-TYPE TRACTORS

Service Letter-Australia

PRODUCT IMPROVEMENT PROGRAM FOR REPLACING THE FUEL LINES, GROMMETS, AND MOUNTING HARDWARE ON CERTAIN D10N, D10R, AND D10T TRACK-TYPE TRACTORS
PRODUCT IMPROVEMENT PROGRAM FOR REPLACING THE FUEL LINES, GROMMETS, AND MOUNTING HARDWARE ON CERTAIN D10N, D10R, AND D10T TRACK-TYPE TRACTORS

Service Letter-CFEL

Service Letter-CSARL

PRODUCT IMPROVEMENT PROGRAM FOR REPLACING THE FUEL LINES ON CERTAIN D10N, AND D10R TRACK-TYPE TRACTORS
PRODUCT IMPROVEMENT PROGRAM FOR REPLACING THE FUEL LINES ON CERTAIN D10N, AND D10R TRACK-TYPE TRACTORS

Service Letter-Americas

PRODUCT IMPROVEMENT PROGRAM FOR REPLACING THE FUEL LINES, GROMMETS, AND MOUNTING HARDWARE ON CERTAIN D10N, D10R, AND D10T TRACK-TYPE TRACTORS
PRODUCT IMPROVEMENT PROGRAM FOR REPLACING THE FUEL LINES, GROMMETS, AND MOUNTING HARDWARE ON CERTAIN D10N, D10R, AND D10T TRACK-TYPE TRACTORS

Technical Information Bulletin

2 Micron Secondary High Efficiency Fuel Filters To Optimize Fuel System Component Service Life
2 Micron Secondary High Efficiency Fuel Filters To Optimize Fuel System Component Service Life

2 MICRON Secondary High Efficiency Fuel Filters To Optimize Fuel System Component Service Life
2 MICRON Secondary High Efficiency Fuel Filters To Optimize Fuel System Component Service Life

Specifications

Primary Fuel Filter And Fuel Filter Base<BR> D9L, D10N
3412 ENGINE FOR CATERPILLAR BUILT MACHINES

Primary Fuel Filter
3412 ENGINE FOR CATERPILLAR BUILT MACHINES

Fuel Filter Base
3412 ENGINE FOR CATERPILLAR BUILT MACHINES

Fuel Filter Base
3408E and 3412E Engines for Caterpillar Built Machines

Tool Operating Manual

295-0048 Bulk Fuel Filtration Group 300 GPM Flow Rate{0374, 0599, 0680, 0706, 1250, 1261, 1280}
295-0048 Bulk Fuel Filtration Group 300 GPM Flow Rate{0374, 0599, 0680, 0706, 1250, 1261, 1280}

20 GPM Portable Fuel Filtration System {0374, 0599, 0706, 1250, 1256, 1261}
20 GPM Portable Fuel Filtration System {0374, 0599, 0706, 1250, 1256, 1261}

Service Letter-China

PRODUCT IMPROVEMENT PROGRAM FOR REPLACING THE FUEL LINES, GROMMETS, AND MOUNTING HARDWARE ON CERTAIN D10N, D10R, AND D10T TRACK-TYPE TRACTORS
PRODUCT IMPROVEMENT PROGRAM FOR REPLACING THE FUEL LINES, GROMMETS, AND MOUNTING HARDWARE ON CERTAIN D10N, D10R, AND D10T TRACK-TYPE TRACTORS

Service Letter-Asia

Service Letter-APD

Disassembly and Assembly

Fuel Filter Base
3412 VEHICULAR ENGINE FOR D9L & D10N TRACTORS

Fuel Filter Base - Remove
3408E and 3412E Engines for Caterpillar Built Machines

Fuel Filter Base - Install
3408E and 3412E Engines for Caterpillar Built Machines

Fuel Filter Base - Remove - C32
C27 and C32 Engines for Caterpillar Built Machines

Fuel Filter Base - Install - C32
C27 and C32 Engines for Caterpillar Built Machines

Fuel Filter Base - Remove - C27
C27 and C32 Engines for Caterpillar Built Machines

Fuel Filter Base - Install - C27
C27 and C32 Engines for Caterpillar Built Machines

Service Magazine

Gasket Leakage On Aftermarket Fuel Filters{1261}
1985/12/16

New Larger Capacity Water Separator Is Available{1250}
1979/03/12

Starting The Engine After The Tractor Has Not Been Used For A Period Of Time{1250,1258}
1989/03/27

Improved 1R-0712 Fuel Filter Provides Improved Sealing{1261}
1994/03/28

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

Additional Clamp Used In Fuel Injections Lines Groups{1252}
1994/08/08

New Fuel Priming Pump And Improved Gasket Used{1258}
1994/08/22

Be Sure To Correctly Tighten 1R-0712, 1R-0740, 1R-0749, 1R-0750, 1R-0751, 1R-0753, And 1R-0759 Fuel Filter Assemblies {1261}
1998/01/26

New Caterpillar High Efficiency Fuel Filters With STAY CLEAN VALVES® Replace All Standard Fuel Filters In February Of 1999 {1261}
1999/04/12

Improved Seal on Fuel Filter {1261}
2005/09/12

The Proper Procedure to Enter Claims in SIMSi for Plugged /Restricted Fuel Filters and Water Separators on All Machines {1260, 1261, 1262, 1263}
2011/03/21

New Primary Fuel Filters are Available {1260, 1261}
2008/07/14

New Grommets and Clips Are Used for Certain C27 and C32 Fuel Lines {1261, 1274, 7553}
2013/08/12

Special Instruction

Use And Maintenance Of 8T0910 Fuel Sulfur Analyzer Group{0786, 1280}
Use And Maintenance Of 8T0910 Fuel Sulfur Analyzer Group{0786, 1280}

Service Magazine

Fuel Sulfur Analyzer Available{0651,1280,1318}
1986/01/13

Diesel Fuel Recommendation Expanded{1280}
1977/02/14

High Sulfur Fuel Can Cause Severe Engine Wear And Internal Damage{1280}
1979/02/05

Why Engines Are Damaged By Fuel Sulfur{1104,1216,1280,1318,1215}
1979/08/27

Fuel Sulfur-Your Diesel's Silent Enemy{0375,1280}
1979/12/17

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

Determining The Cause Of Glow Plug Tip Failures{1053,1105,1412}
1986/06/02

Special Instruction

Test Sequence For Caterpillar 7000 Series Fuel Nozzles {1254}
Test Sequence For Caterpillar 7000 Series Fuel Nozzles {1254}

Service Letter-NACD

PRODUCT IMPROVEMENT PROGRAM FOR REWORKING THE FUEL SYSTEM ON CERTAIN D10N AND D10R TRACK-TYPE TRACTORS WITH RETROFIT C27 ENGINES
PRODUCT IMPROVEMENT PROGRAM FOR REWORKING THE FUEL SYSTEM ON CERTAIN D10N AND D10R TRACK-TYPE TRACTORS WITH RETROFIT C27 ENGINES

Service Letter-Australia

Service Letter-CFEL

Service Letter-CSARL

Technical Information Bulletin

Air Fuel Ratio Control (AFRC) Adjustment To Help Reduce Excessive Black Smoke During Acceleration
Air Fuel Ratio Control (AFRC) Adjustment To Help Reduce Excessive Black Smoke During Acceleration

Fuel Dilution of Engine Oil May Occur on Certain C27 and C32 Machine Engines {1290}
Fuel Dilution of Engine Oil May Occur on Certain C27 and C32 Machine Engines {1290}

Tool Operating Manual

NEHS1126: <NOBR>370-8570</NOBR> Bulk Fuel Filtration Group 200 GPM Flow Rate {0599, 0680, 0706, 0782, 1250, 1280}
NEHS1126: 370-8570 Bulk Fuel Filtration Group 200 GPM Flow Rate {0599, 0680, 0706, 0782, 1250, 1280}

370-8568 Bulk Fuel Filtration Group 50 GPM Flow Rate{0599, 0680, 0706, 0782, 1250, 1280}
370-8568 Bulk Fuel Filtration Group 50 GPM Flow Rate{0599, 0680, 0706, 0782, 1250, 1280}

284-0413 Bulk Fuel Filtration Group 50 GPM Flow Rate{0680, 0782, 1250, 1280}
284-0413 Bulk Fuel Filtration Group 50 GPM Flow Rate{0680, 0782, 1250, 1280}

284-0415 Bulk Fuel Filtration Group 100 GPM Flow Rate{0680, 0782, 1250, 1280}
284-0415 Bulk Fuel Filtration Group 100 GPM Flow Rate{0680, 0782, 1250, 1280}

284-0416 Bulk Fuel Filtration Group 200 GPM Flow Rate{0599, 0680, 0706, 0782, 1250, 1280}
284-0416 Bulk Fuel Filtration Group 200 GPM Flow Rate{0599, 0680, 0706, 0782, 1250, 1280}

295-0048 Bulk Fuel Filtration Group 300 GPM Flow Rate{0374, 0599, 0680, 0706, 1250, 1261, 1280}
295-0048 Bulk Fuel Filtration Group 300 GPM Flow Rate{0374, 0599, 0680, 0706, 1250, 1261, 1280}

370-8569 Bulk Fuel Filtration Group 100 GPM Flow Rate{0599, 0680, 0706, 0782, 1250, 1280}
370-8569 Bulk Fuel Filtration Group 100 GPM Flow Rate{0599, 0680, 0706, 0782, 1250, 1280}

370-8571 Bulk Fuel Filtration Group 300 GPM Flow Rate{0599, 0680, 0706, 0782, 1250, 1280}
370-8571 Bulk Fuel Filtration Group 300 GPM Flow Rate{0599, 0680, 0706, 0782, 1250, 1280}

Using the 4C-6090 Multichannel Temperature Selector Group{0599, 0701, 0706, 1251, 1254, 1290, 1713}
Using the 4C-6090 Multichannel Temperature Selector Group{0599, 0701, 0706, 1251, 1254, 1290, 1713}

Testing and Adjusting Fuel Injection Pump and Governor on 3064 and 3066 Engines{0374, 0599, 0706}
Testing and Adjusting Fuel Injection Pump and Governor on 3064 and 3066 Engines{0374, 0599, 0706}

169-3374 Brass Injector Sleeve Removal Group for 3176 and 3176B Engines{0374, 0599, 0700, 0706}
169-3374 Brass Injector Sleeve Removal Group for 3176 and 3176B Engines{0374, 0599, 0700, 0706}

398-9680 Calibration Test Group{0599, 0706, 1250, 1251, 1252, 1280}
398-9680 Calibration Test Group{0599, 0706, 1250, 1251, 1252, 1280}

20 GPM Portable Fuel Filtration System {0374, 0599, 0706, 1250, 1256, 1261}
20 GPM Portable Fuel Filtration System {0374, 0599, 0706, 1250, 1256, 1261}

Service Letter-China

PRODUCT IMPROVEMENT PROGRAM FOR REWORKING THE FUEL SYSTEM ON CERTAIN D10N AND D10R TRACK-TYPE TRACTORS WITH RETROFIT C27 ENGINES
PRODUCT IMPROVEMENT PROGRAM FOR REWORKING THE FUEL SYSTEM ON CERTAIN D10N AND D10R TRACK-TYPE TRACTORS WITH RETROFIT C27 ENGINES

Service Letter-Asia

Reuse And Salvage Guidelines

Reuse and Salvage of New Scroll Fuel Systems (NSFS) for 3200, 3300, & 3400 Engines {1250, 1256}
Reuse and Salvage of New Scroll Fuel Systems (NSFS) for 3200, 3300, & 3400 Engines {1250, 1256}

Service Letter-APD

PRODUCT IMPROVEMENT PROGRAM FOR REWORKING THE FUEL SYSTEM ON CERTAIN D10N AND D10R TRACK-TYPE TRACTORS WITH RETROFIT C27 ENGINES
PRODUCT IMPROVEMENT PROGRAM FOR REWORKING THE FUEL SYSTEM ON CERTAIN D10N AND D10R TRACK-TYPE TRACTORS WITH RETROFIT C27 ENGINES

Service Magazine

Correct Position Of The Bleed Hole In The Fuel Line Adapter{1252}
1986/04/21

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

5P7437 Adapter (Part Of 8T5301 Diesel Timing Adapter Group) Must Be Modified To Work On Current Fuel Lines.{0782}
1992/02/03

Additional Clamp Used In Fuel Injections Lines Groups{1252}
1994/08/08

New Guideline For Product Information, SEBF8340, " Fuel Systems Troubleshooting Guide For 3204, 3300, And 3400 Engines With New Scroll Fuel Systems (NSFS)" Available {0374,1250}
1998/06/22

Use 154-8100 Fuel System Arrangement And 154-8101 Fuel System Group To Measure Engine Fuel Flow{1250,0782}
1999/06/01

Special Instruction

Using The 6V4060 Engine Set Point Indicator Group{0781}
Using The 6V4060 Engine Set Point Indicator Group{0781}

"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}

Wiring Polarity on Woodward 2301 Governors{1289}
Wiring Polarity on Woodward 2301 Governors{1289}

Use Of 6V22 Tool Group For Replacement Of Governor Spring Guide{620, 624, 1264}
Use Of 6V22 Tool Group For Replacement Of Governor Spring Guide{620, 624, 1264}

Installation Of Governor Spring Guide{1264}
Installation Of Governor Spring Guide{1264}

Using the 6V7870 Fixture Group and 6V7872 Pliers{1250, 1251}
Using the 6V7870 Fixture Group and 6V7872 Pliers{1250, 1251}

Technical Information Bulletin

Remanufactured Fuel Injection Nozzles
Remanufactured Fuel Injection Nozzles

Specifications

Governor
3412 ENGINE FOR CATERPILLAR BUILT MACHINES

Governor Control
3412 ENGINE FOR CATERPILLAR BUILT MACHINES

Governor And Fuel Pump Drive (Automatic Timing Advance Unit) (Earlier)
3412 ENGINE FOR CATERPILLAR BUILT MACHINES

Governor And Fuel Pump Drive (Automatic Timing Advance Unit) (Later)
3412 ENGINE FOR CATERPILLAR BUILT MACHINES

Disassembly and Assembly

Fuel Transfer Pump
3412 VEHICULAR ENGINE FOR D9L & D10N TRACTORS

Fuel Transfer Pump (Earlier)
3412 VEHICULAR ENGINE FOR D9L & D10N TRACTORS

Fuel Transfer Pump (Later)
3412 VEHICULAR ENGINE FOR D9L & D10N TRACTORS

Fuel Injection Pumps
3412 VEHICULAR ENGINE FOR D9L & D10N TRACTORS

Fuel Injection Pump Housing And Governor (Earlier)
3412 VEHICULAR ENGINE FOR D9L & D10N TRACTORS

Fuel Injection Pump Housing And Governor (Later)
3412 VEHICULAR ENGINE FOR D9L & D10N TRACTORS

Fuel Injection Pump Housing And Governor
3412 VEHICULAR ENGINE FOR D9L & D10N TRACTORS

Automatic Timing Advance (Earlier)
3412 VEHICULAR ENGINE FOR D9L & D10N TRACTORS

Automatic Timing Advance (Later)
3412 VEHICULAR ENGINE FOR D9L & D10N TRACTORS

Automatic Timing Advance
3412 VEHICULAR ENGINE FOR D9L & D10N TRACTORS

Service Magazine

Modification Of 5P1768 Pointer Assembly Necessary For Use On Some Fuel Injection Pump Housings{1253,0653}
1980/03/31

6V2029 Fixture Group Available For Adjustment Of Air/Fuel Ratio Control {0626,1278,0652}
1981/03/23

Troubleshooting The Fuel Ratio Control Group For Low Power Complaints{1278}
1981/08/24

Part Number For Fuel Injection Pump Group In New Location{1253,1286}
1981/11/09

Fuel Rack Slots Have Improved Wear Resistance{1257}
1982/05/10

Make Set Point Measurements Easier With The 6V4060 Engine Set Point Indicator{0651}
1982/08/16

New Specification For Clearance Between Fuel Rack Slot And Cross Link{1257}
1983/05/16

Improved Governor Control Shaft And Seal Will Help Prevent Oil Leakage{1265}
1983/07/04

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

Explanation Of Engine High Idle RPM And Correct Adjustment Of Engine Setpoint{1264}
1983/11/07

Remanufactured Air Fuel Ratio Controls {1278,7754}
1985/01/14

Check Fuel Injection Nozzles In Overheated Engines{1254}
1985/09/02

Steel Fuel Pump Lifter Used{1250,1251}
1985/09/02

Comparison Of Fuel Timing Tolerances For Field Settings{1250,1251,1281}
1985/10/28

Nylon Seals Used On Lockwire To Seal Critical Areas; Parts Service Seals Available For NACD Dealers{1257,1264}
1986/03/10

Improved Sleeve Bearing Used In Drive End Of Fuel Injection Pump Housing{1253}
1986/03/10

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

Black Nylon Fuel Seals For Lockwire Available Only To NACD Dealers For Certain Customers{1257,1264}
1986/06/09

Changes Have Been Made To OT Microfiche (Fuel Setting And Related Information){1250,1251,1281}
1986/06/16

More Flexible Lockwire Used With Nylon Seals For Sealing Critical Areas{1257,1264}
1986/09/22

Nylon Seals Used On Lockwire To Seal Critical Areas; All Subsidiary Dealers Can Now Order Parts Service Seals {1257,1264}
1986/11/03

Improved High Idle Display Of The 6V3100 And 8T5300/8T5301 Engine Timing Indicator Groups{0781}
1987/03/16

Do Not Use The 5B1401 Cleaning Tool Group To Clean The Orifice In Capsule-Type Fuel Injection Nozzles{0650,1254}
1978/04/24

Different O-Ring Seals Now Used In Fuel Injection Pump Group{1251}
1978/08/28

Use New 6V22 Tool Group To Make Replacement Of Worn Governor Spring Guides{0620}
1978/09/25

Modification To Rack Adjusting Tool Needed For Higher Rack Settings{0654,1257}
1978/10/16

9S8100 Tool Group Changed To Use With Fuel Transfer Pump Only{0622}
1979/05/28

Changes Made To 8S2243 And 8S4613 Wrenches Used On Fuel Injection Pumps{0612,1251}
1979/08/06

Tee Handle Hexagonal Wrench In Rack Adjusting Tool Is Now Available For Parts Replacement
1979/09/10

New Throttle Shaft Bearing Sleeves Used In Governor Housing Assembly{1365}
1990/07/30

Replace Camshaft And Install New Lifters If Pitting, Spalling, Or Wear Occurs On Lobes Of 4N0599 And 4N0602 Camshafts In Fuel Injection Pump Groups{1251,1253}
1991/05/20

New Components Help Prevent Air Leaks In Improved Fuel Ratio Control Groups{1278}
1992/05/25

New Diaphragm Used In Fuel Ratio Control Groups{1278}
1992/06/15

Improved Fuel Pump Bonnet Seal Has Better Heat Resistance {1251}
1994/09/12

Procedure To Increase Fuel Transfer Pump Pressure {1256}
1995/04/10

Tamper Resistant Plugs And Tamper Resistant Bolts Used To Prevent Changes To Fuel Ratio Control (FRC) Setting{1278,1287}
1996/01/22

Fuel Injection Pump Barrel Sealing Face Reconditioning{1251}
1996/03/25

New Governor Weight And Race Kit For Severe Applications{1286}
1996/06/03

Support Added To Fuel Heater Hose{1274,1276}
1987/11/16

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

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

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

Special Instruction

Repair Of Precombustion Chamber And Direct Injection Adapter Seating Surfaces{1101}
Repair Of Precombustion Chamber And Direct Injection Adapter Seating Surfaces{1101}

Testing Flat-Seat Fuel Injection Valves Using The 5P4150 Nozzle Testing Group{0782, 1254}
Testing Flat-Seat Fuel Injection Valves Using The 5P4150 Nozzle Testing Group{0782, 1254}

7000 Series Nozzles{0782}
7000 Series Nozzles{0782}

Installation of New Hose Assembly for Unit Injector Hydraulic Pump{1274, 1307, 1714}
Installation of New Hose Assembly for Unit Injector Hydraulic Pump{1274, 1307, 1714}

Fuel Lines Rework on D10R Tier 3 Repower Track-Type Tractors{1261, 1274, 7000}
Fuel Lines Rework on D10R Tier 3 Repower Track-Type Tractors{1261, 1274, 7000}

Service Letter-NACD

PRODUCT IMPROVEMENT PROGRAM FOR REWORKING THE FUEL SYSTEM ON CERTAIN D10N AND D10R TRACK-TYPE TRACTORS WITH RETROFIT C27 ENGINES
PRODUCT IMPROVEMENT PROGRAM FOR REWORKING THE FUEL SYSTEM ON CERTAIN D10N AND D10R TRACK-TYPE TRACTORS WITH RETROFIT C27 ENGINES

PRODUCT IMPROVEMENT PROGRAM FOR REPLACING THE FUEL LINES, GROMMETS, AND MOUNTING HARDWARE ON CERTAIN D10N, D10R, AND D10T TRACK-TYPE TRACTORS
PRODUCT IMPROVEMENT PROGRAM FOR REPLACING THE FUEL LINES, GROMMETS, AND MOUNTING HARDWARE ON CERTAIN D10N, D10R, AND D10T TRACK-TYPE TRACTORS

Brackets And Clamps Need To Be Installed On The Fuel Lines Group Of Certain D10N Tractors And 992C Loaders
Brackets And Clamps Need To Be Installed On The Fuel Lines Group Of Certain D10N Tractors And 992C Loaders

Brackets And Clamps Need To Be Installed On The Fuel Lines Group Of Certain D10N Tractors; 651E And 656E Tractors; 773B Trucks; And 992C Loaders
Brackets And Clamps Need To Be Installed On The Fuel Lines Group Of Certain D10N Tractors; 651E And 656E Tractors; 773B Trucks; And 992C Loaders

Installing A Fuel Line Bracket On 3412 Commercial Engines
Installing A Fuel Line Bracket On 3412 Commercial Engines

PRODUCT IMPROVEMENT PROGRAM FOR REPLACING THE FUEL LINES ON CERTAIN D10, D10N, D10R, D10T, D11N, D11R, AND D11T TRACK-TYPE TRACTORS
PRODUCT IMPROVEMENT PROGRAM FOR REPLACING THE FUEL LINES ON CERTAIN D10, D10N, D10R, D10T, D11N, D11R, AND D11T TRACK-TYPE TRACTORS

PRODUCT IMPROVEMENT PROGRAM FOR REPLACING THE FUEL LINES ON CERTAIN D10N, AND D10R TRACK-TYPE TRACTORS
PRODUCT IMPROVEMENT PROGRAM FOR REPLACING THE FUEL LINES ON CERTAIN D10N, AND D10R TRACK-TYPE TRACTORS

Service Letter-Australia

PRODUCT IMPROVEMENT PROGRAM FOR REWORKING THE FUEL SYSTEM ON CERTAIN D10N AND D10R TRACK-TYPE TRACTORS WITH RETROFIT C27 ENGINES
PRODUCT IMPROVEMENT PROGRAM FOR REWORKING THE FUEL SYSTEM ON CERTAIN D10N AND D10R TRACK-TYPE TRACTORS WITH RETROFIT C27 ENGINES

PRODUCT IMPROVEMENT PROGRAM FOR REPLACING THE FUEL LINES, GROMMETS, AND MOUNTING HARDWARE ON CERTAIN D10N, D10R, AND D10T TRACK-TYPE TRACTORS
PRODUCT IMPROVEMENT PROGRAM FOR REPLACING THE FUEL LINES, GROMMETS, AND MOUNTING HARDWARE ON CERTAIN D10N, D10R, AND D10T TRACK-TYPE TRACTORS

Brackets And Clamps Need To Be Installed On The Fuel Lines Group Of Certain D10N Tractors And 992C Loaders
Brackets And Clamps Need To Be Installed On The Fuel Lines Group Of Certain D10N Tractors And 992C Loaders

Brackets And Clamps Need To Be Installed On The Fuel Lines Group Of Certain D10N Tractors; 651E And 656E Tractors; 773B Trucks; And 992C Loaders
Brackets And Clamps Need To Be Installed On The Fuel Lines Group Of Certain D10N Tractors; 651E And 656E Tractors; 773B Trucks; And 992C Loaders

Installing A Fuel Line Bracket On 3412 Commercial Engines
Installing A Fuel Line Bracket On 3412 Commercial Engines

PRODUCT IMPROVEMENT PROGRAM FOR REPLACING THE FUEL LINES ON CERTAIN D10, D10N, D10R, D10T, D11N, D11R, AND D11T TRACK-TYPE TRACTORS
PRODUCT IMPROVEMENT PROGRAM FOR REPLACING THE FUEL LINES ON CERTAIN D10, D10N, D10R, D10T, D11N, D11R, AND D11T TRACK-TYPE TRACTORS

Service Letter-CFEL

PRODUCT IMPROVEMENT PROGRAM FOR REWORKING THE FUEL SYSTEM ON CERTAIN D10N AND D10R TRACK-TYPE TRACTORS WITH RETROFIT C27 ENGINES
PRODUCT IMPROVEMENT PROGRAM FOR REWORKING THE FUEL SYSTEM ON CERTAIN D10N AND D10R TRACK-TYPE TRACTORS WITH RETROFIT C27 ENGINES

PRODUCT IMPROVEMENT PROGRAM FOR REPLACING THE FUEL LINES, GROMMETS, AND MOUNTING HARDWARE ON CERTAIN D10N, D10R, AND D10T TRACK-TYPE TRACTORS
PRODUCT IMPROVEMENT PROGRAM FOR REPLACING THE FUEL LINES, GROMMETS, AND MOUNTING HARDWARE ON CERTAIN D10N, D10R, AND D10T TRACK-TYPE TRACTORS

Brackets And Clamps Need To Be Installed On The Fuel Lines Group Of Certain D10N Tractors And 992C Loaders
Brackets And Clamps Need To Be Installed On The Fuel Lines Group Of Certain D10N Tractors And 992C Loaders

Brackets And Clamps Need To Be Installed On The Fuel Lines Group Of Certain D10N Tractors; 651E And 656E Tractors; 773B Trucks; And 992C Loaders
Brackets And Clamps Need To Be Installed On The Fuel Lines Group Of Certain D10N Tractors; 651E And 656E Tractors; 773B Trucks; And 992C Loaders

Installing A Fuel Line Bracket On 3412 Commercial Engines
Installing A Fuel Line Bracket On 3412 Commercial Engines

PRODUCT IMPROVEMENT PROGRAM FOR REPLACING THE FUEL LINES ON CERTAIN D10, D10N, D10R, D10T, D11N, D11R, AND D11T TRACK-TYPE TRACTORS
PRODUCT IMPROVEMENT PROGRAM FOR REPLACING THE FUEL LINES ON CERTAIN D10, D10N, D10R, D10T, D11N, D11R, AND D11T TRACK-TYPE TRACTORS

Service Letter-CSARL

PRODUCT IMPROVEMENT PROGRAM FOR REWORKING THE FUEL SYSTEM ON CERTAIN D10N AND D10R TRACK-TYPE TRACTORS WITH RETROFIT C27 ENGINES
PRODUCT IMPROVEMENT PROGRAM FOR REWORKING THE FUEL SYSTEM ON CERTAIN D10N AND D10R TRACK-TYPE TRACTORS WITH RETROFIT C27 ENGINES

PRODUCT IMPROVEMENT PROGRAM FOR REPLACING THE FUEL LINES, GROMMETS, AND MOUNTING HARDWARE ON CERTAIN D10N, D10R, AND D10T TRACK-TYPE TRACTORS
PRODUCT IMPROVEMENT PROGRAM FOR REPLACING THE FUEL LINES, GROMMETS, AND MOUNTING HARDWARE ON CERTAIN D10N, D10R, AND D10T TRACK-TYPE TRACTORS

Brackets And Clamps Need To Be Installed On The Fuel Lines Group Of Certain D10N Tractors And 992C Loaders
Brackets And Clamps Need To Be Installed On The Fuel Lines Group Of Certain D10N Tractors And 992C Loaders

Brackets And Clamps Need To Be Installed On The Fuel Lines Group Of Certain D10N Tractors; 651E And 656E Tractors; 773B Trucks; And 992C Loaders
Brackets And Clamps Need To Be Installed On The Fuel Lines Group Of Certain D10N Tractors; 651E And 656E Tractors; 773B Trucks; And 992C Loaders

Installing A Fuel Line Bracket On 3412 Commercial Engines
Installing A Fuel Line Bracket On 3412 Commercial Engines

PRODUCT IMPROVEMENT PROGRAM FOR REPLACING THE FUEL LINES ON CERTAIN D10, D10N, D10R, D10T, D11N, D11R, AND D11T TRACK-TYPE TRACTORS
PRODUCT IMPROVEMENT PROGRAM FOR REPLACING THE FUEL LINES ON CERTAIN D10, D10N, D10R, D10T, D11N, D11R, AND D11T TRACK-TYPE TRACTORS

PRODUCT IMPROVEMENT PROGRAM FOR REPLACING THE FUEL LINES ON CERTAIN D10N, AND D10R TRACK-TYPE TRACTORS
PRODUCT IMPROVEMENT PROGRAM FOR REPLACING THE FUEL LINES ON CERTAIN D10N, AND D10R TRACK-TYPE TRACTORS

Service Letter-Americas

PRODUCT IMPROVEMENT PROGRAM FOR REPLACING THE FUEL LINES, GROMMETS, AND MOUNTING HARDWARE ON CERTAIN D10N, D10R, AND D10T TRACK-TYPE TRACTORS
PRODUCT IMPROVEMENT PROGRAM FOR REPLACING THE FUEL LINES, GROMMETS, AND MOUNTING HARDWARE ON CERTAIN D10N, D10R, AND D10T TRACK-TYPE TRACTORS

Brackets And Clamps Need To Be Installed On The Fuel Lines Group Of Certain D10N Tractors And 992C Loaders
Brackets And Clamps Need To Be Installed On The Fuel Lines Group Of Certain D10N Tractors And 992C Loaders

Brackets And Clamps Need To Be Installed On The Fuel Lines Group Of Certain D10N Tractors; 651E And 656E Tractors; 773B Trucks; And 992C Loaders
Brackets And Clamps Need To Be Installed On The Fuel Lines Group Of Certain D10N Tractors; 651E And 656E Tractors; 773B Trucks; And 992C Loaders

Installing A Fuel Line Bracket On 3412 Commercial Engines
Installing A Fuel Line Bracket On 3412 Commercial Engines

PRODUCT IMPROVEMENT PROGRAM FOR REPLACING THE FUEL LINES ON CERTAIN D10, D10N, D10R, D10T, D11N, D11R, AND D11T TRACK-TYPE TRACTORS
PRODUCT IMPROVEMENT PROGRAM FOR REPLACING THE FUEL LINES ON CERTAIN D10, D10N, D10R, D10T, D11N, D11R, AND D11T TRACK-TYPE TRACTORS

Service Letter-Brazil

Brackets And Clamps Need To Be Installed On The Fuel Lines Group Of Certain D10N Tractors And 992C Loaders
Brackets And Clamps Need To Be Installed On The Fuel Lines Group Of Certain D10N Tractors And 992C Loaders

Brackets And Clamps Need To Be Installed On The Fuel Lines Group Of Certain D10N Tractors; 651E And 656E Tractors; 773B Trucks; And 992C Loaders
Brackets And Clamps Need To Be Installed On The Fuel Lines Group Of Certain D10N Tractors; 651E And 656E Tractors; 773B Trucks; And 992C Loaders

Installing A Fuel Line Bracket On 3412 Commercial Engines
Installing A Fuel Line Bracket On 3412 Commercial Engines

Technical Information Bulletin

Remanufactured Fuel Injection Nozzles
Remanufactured Fuel Injection Nozzles

Air Fuel Ratio Control (AFRC) Adjustment To Help Reduce Excessive Black Smoke During Acceleration
Air Fuel Ratio Control (AFRC) Adjustment To Help Reduce Excessive Black Smoke During Acceleration

2 Micron Secondary High Efficiency Fuel Filters To Optimize Fuel System Component Service Life
2 Micron Secondary High Efficiency Fuel Filters To Optimize Fuel System Component Service Life

2 MICRON Secondary High Efficiency Fuel Filters To Optimize Fuel System Component Service Life
2 MICRON Secondary High Efficiency Fuel Filters To Optimize Fuel System Component Service Life

Specifications

Fuel Injection Nozzle And Adapters
3412 ENGINE FOR CATERPILLAR BUILT MACHINES

Tool Operating Manual

Using the 4C-6090 Multichannel Temperature Selector Group{0599, 0701, 0706, 1251, 1254, 1290, 1713}
Using the 4C-6090 Multichannel Temperature Selector Group{0599, 0701, 0706, 1251, 1254, 1290, 1713}

Service Letter-China

PRODUCT IMPROVEMENT PROGRAM FOR REWORKING THE FUEL SYSTEM ON CERTAIN D10N AND D10R TRACK-TYPE TRACTORS WITH RETROFIT C27 ENGINES
PRODUCT IMPROVEMENT PROGRAM FOR REWORKING THE FUEL SYSTEM ON CERTAIN D10N AND D10R TRACK-TYPE TRACTORS WITH RETROFIT C27 ENGINES

PRODUCT IMPROVEMENT PROGRAM FOR REPLACING THE FUEL LINES, GROMMETS, AND MOUNTING HARDWARE ON CERTAIN D10N, D10R, AND D10T TRACK-TYPE TRACTORS
PRODUCT IMPROVEMENT PROGRAM FOR REPLACING THE FUEL LINES, GROMMETS, AND MOUNTING HARDWARE ON CERTAIN D10N, D10R, AND D10T TRACK-TYPE TRACTORS

Brackets And Clamps Need To Be Installed On The Fuel Lines Group Of Certain D10N Tractors And 992C Loaders
Brackets And Clamps Need To Be Installed On The Fuel Lines Group Of Certain D10N Tractors And 992C Loaders

Brackets And Clamps Need To Be Installed On The Fuel Lines Group Of Certain D10N Tractors; 651E And 656E Tractors; 773B Trucks; And 992C Loaders
Brackets And Clamps Need To Be Installed On The Fuel Lines Group Of Certain D10N Tractors; 651E And 656E Tractors; 773B Trucks; And 992C Loaders

Installing A Fuel Line Bracket On 3412 Commercial Engines
Installing A Fuel Line Bracket On 3412 Commercial Engines

PRODUCT IMPROVEMENT PROGRAM FOR REPLACING THE FUEL LINES ON CERTAIN D10, D10N, D10R, D10T, D11N, D11R, AND D11T TRACK-TYPE TRACTORS
PRODUCT IMPROVEMENT PROGRAM FOR REPLACING THE FUEL LINES ON CERTAIN D10, D10N, D10R, D10T, D11N, D11R, AND D11T TRACK-TYPE TRACTORS

Service Letter-Asia

PRODUCT IMPROVEMENT PROGRAM FOR REWORKING THE FUEL SYSTEM ON CERTAIN D10N AND D10R TRACK-TYPE TRACTORS WITH RETROFIT C27 ENGINES
PRODUCT IMPROVEMENT PROGRAM FOR REWORKING THE FUEL SYSTEM ON CERTAIN D10N AND D10R TRACK-TYPE TRACTORS WITH RETROFIT C27 ENGINES

PRODUCT IMPROVEMENT PROGRAM FOR REPLACING THE FUEL LINES, GROMMETS, AND MOUNTING HARDWARE ON CERTAIN D10N, D10R, AND D10T TRACK-TYPE TRACTORS
PRODUCT IMPROVEMENT PROGRAM FOR REPLACING THE FUEL LINES, GROMMETS, AND MOUNTING HARDWARE ON CERTAIN D10N, D10R, AND D10T TRACK-TYPE TRACTORS

Brackets And Clamps Need To Be Installed On The Fuel Lines Group Of Certain D10N Tractors And 992C Loaders
Brackets And Clamps Need To Be Installed On The Fuel Lines Group Of Certain D10N Tractors And 992C Loaders

Brackets And Clamps Need To Be Installed On The Fuel Lines Group Of Certain D10N Tractors; 651E And 656E Tractors; 773B Trucks; And 992C Loaders
Brackets And Clamps Need To Be Installed On The Fuel Lines Group Of Certain D10N Tractors; 651E And 656E Tractors; 773B Trucks; And 992C Loaders

Installing A Fuel Line Bracket On 3412 Commercial Engines
Installing A Fuel Line Bracket On 3412 Commercial Engines

PRODUCT IMPROVEMENT PROGRAM FOR REPLACING THE FUEL LINES ON CERTAIN D10, D10N, D10R, D10T, D11N, D11R, AND D11T TRACK-TYPE TRACTORS
PRODUCT IMPROVEMENT PROGRAM FOR REPLACING THE FUEL LINES ON CERTAIN D10, D10N, D10R, D10T, D11N, D11R, AND D11T TRACK-TYPE TRACTORS

Service Letter-APD

PRODUCT IMPROVEMENT PROGRAM FOR REWORKING THE FUEL SYSTEM ON CERTAIN D10N AND D10R TRACK-TYPE TRACTORS WITH RETROFIT C27 ENGINES
PRODUCT IMPROVEMENT PROGRAM FOR REWORKING THE FUEL SYSTEM ON CERTAIN D10N AND D10R TRACK-TYPE TRACTORS WITH RETROFIT C27 ENGINES

PRODUCT IMPROVEMENT PROGRAM FOR REPLACING THE FUEL LINES, GROMMETS, AND MOUNTING HARDWARE ON CERTAIN D10N, D10R, AND D10T TRACK-TYPE TRACTORS
PRODUCT IMPROVEMENT PROGRAM FOR REPLACING THE FUEL LINES, GROMMETS, AND MOUNTING HARDWARE ON CERTAIN D10N, D10R, AND D10T TRACK-TYPE TRACTORS

Brackets And Clamps Need To Be Installed On The Fuel Lines Group Of Certain D10N Tractors And 992C Loaders
Brackets And Clamps Need To Be Installed On The Fuel Lines Group Of Certain D10N Tractors And 992C Loaders

Brackets And Clamps Need To Be Installed On The Fuel Lines Group Of Certain D10N Tractors; 651E And 656E Tractors; 773B Trucks; And 992C Loaders
Brackets And Clamps Need To Be Installed On The Fuel Lines Group Of Certain D10N Tractors; 651E And 656E Tractors; 773B Trucks; And 992C Loaders

Installing A Fuel Line Bracket On 3412 Commercial Engines
Installing A Fuel Line Bracket On 3412 Commercial Engines

PRODUCT IMPROVEMENT PROGRAM FOR REPLACING THE FUEL LINES ON CERTAIN D10, D10N, D10R, D10T, D11N, D11R, AND D11T TRACK-TYPE TRACTORS
PRODUCT IMPROVEMENT PROGRAM FOR REPLACING THE FUEL LINES ON CERTAIN D10, D10N, D10R, D10T, D11N, D11R, AND D11T TRACK-TYPE TRACTORS

Disassembly and Assembly

Fuel Filter Base
3412 VEHICULAR ENGINE FOR D9L & D10N TRACTORS

Fuel Injection Nozzles (Earlier)
3412 VEHICULAR ENGINE FOR D9L & D10N TRACTORS

Direct Injection Adapters (Earlier)
3412 VEHICULAR ENGINE FOR D9L & D10N TRACTORS

Fuel Injection Nozzles And Adapters (Later)
3412 VEHICULAR ENGINE FOR D9L & D10N TRACTORS

Fuel Lines - Remove and Install
C27 and C32 Engines for Caterpillar Built Machines

Service Magazine

Identification Of Fuel Injection Lines And Nozzle Bodies For Different Combustion Systems{1252,1254}
1980/02/25

Some Test Procedures And Specifications Changed For 9L6884 Fuel Injection Nozzle Assemblies{1254,0651}
1980/09/29

Inspection And Test Procedures To Follow When Fuel Ratio Control Does Not Operate Correctly{1278}
1981/01/19

6V3129 Nozzle Puller Group And FT1533 Nozzle Assembly Adapter Can Be Used To Remove Fuel Nozzles{0621,1254}
1981/02/02

Improvements To Optional Modification Of 5P4150 Nozzle Tester{0651,1254}
1981/08/17

Troubleshooting The Fuel Ratio Control Group For Low Power Complaints{1278}
1981/08/24

New 6V4950 Injection Line Speed Pickup Group Used With 6V2100 Multitach{0651}
1982/05/03

Do Not Use A Wire Brush On Fuel Nozzles{1254}
1982/09/27

New Fuel Nozzle Test Sheet Available{0651,1254}
1982/10/04

Bulged Capsule-Type Fuel Nozzles{1254}
1982/10/11

Fuel In The Cooling System Or Coolant In The Engine Oil Can Result From Cracked Fuel Nozzle Adapter{1106}
1982/10/18

Service Parts Available For The 5P4150 Nozzle Testing Group{0651,0652}
1982/11/22

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

New Adapter Assemblies And Clamps Used To Hold Fuel Nozzles In Position{1106,1252}
1984/02/27

Remanufactured Air Fuel Ratio Controls {1278,7754}
1985/01/14

New Compression Washers (Gas Seals) Used On 7000 Series Fuel Injection Nozzles{1254,1250}
1985/04/01

Check Fuel Injection Nozzles In Overheated Engines{1254}
1985/09/02

Gasket Leakage On Aftermarket Fuel Filters{1261}
1985/12/16

Bleed Screw Washer (Seal) Must Be Replaced If Bleed Screw Removed From Fuel Nozzle{1254}
1986/04/07

Correct Position Of The Bleed Hole In The Fuel Line Adapter{1252}
1986/04/21

Test Used Fuel Nozzles Before You Install New Nozzles; Tips On Test Procedures{1254,0651,0336}
1977/02/14

With New 5P7448 Adapter, Earlier Fuel Injection Valves And Nozzles Can Be Tested And Adjusted On The 5P4150 Nozzle Testing Group{0651,1254}
1977/10/31

Do Not Use The 5B1401 Cleaning Tool Group To Clean The Orifice In Capsule-Type Fuel Injection Nozzles{0650,1254}
1978/04/24

New Drive Adapters For Fuel Injection Test Bench{0650}
1978/09/11

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

New Larger Capacity Water Separator Is Available{1250}
1979/03/12

Careful, Correct Installation And Maintenance Of Fuel Injection Lines Is Very Important To Prevent Possible Engine Damage, Fire And Other Problems{1252}
1979/04/23

Fuel Injection Line For Injection Test Bench Is Available From Caterpillar{0652,1250}
1979/07/02

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

Be Sure To Tighten Fuel Injection Line Clamps To The Correct Torque{1252}
1989/09/11

5P7437 Adapter (Part Of 8T5301 Diesel Timing Adapter Group) Must Be Modified To Work On Current Fuel Lines.{0782}
1992/02/03

Identification Of Remanufactured Direct Injection Fuel Nozzles (DIFN){1254}
1992/04/20

New Components Help Prevent Air Leaks In Improved Fuel Ratio Control Groups{1278}
1992/05/25

New Diaphragm Used In Fuel Ratio Control Groups{1278}
1992/06/15

New Fuel Injection Lines, Clamps, And Brackets Used In Fuel Injection Lines Groups {1252}
1993/05/17

New Fuel Injection Lines, Clamps, And Brackets Used In Fuel Injection Lines Groups {1252}
1993/11/15

Improved 1R-0712 Fuel Filter Provides Improved Sealing{1261}
1994/03/28

Date Code On 7000 Series Fuel Injection Nozzles; New Seals Used In 7000 Series Fuel Injection Nozzles{1254}
1994/05/23

Additional Clamp Used In Fuel Injections Lines Groups{1252}
1994/08/08

New Fuel Priming Pump And Improved Gasket Used{1258}
1994/08/22

Tamper Resistant Plugs And Tamper Resistant Bolts Used To Prevent Changes To Fuel Ratio Control (FRC) Setting{1278,1287}
1996/01/22

Be Sure To Correctly Tighten 1R-0712, 1R-0740, 1R-0749, 1R-0750, 1R-0751, 1R-0753, And 1R-0759 Fuel Filter Assemblies {1261}
1998/01/26

New Caterpillar High Efficiency Fuel Filters With STAY CLEAN VALVES® Replace All Standard Fuel Filters In February Of 1999 {1261}
1999/04/12

New Grommets and Clips Are Used for Certain C27 and C32 Fuel Lines {1261, 1274, 7553}
2013/08/12

New Fuel Lines Are Used on Certain D10 and D11 Track-Type Tractors {1274}
2014/10/30

Special Instruction

Testing Flat-Seat Fuel Injection Valves Using The 5P4150 Nozzle Testing Group{0782, 1254}
Testing Flat-Seat Fuel Injection Valves Using The 5P4150 Nozzle Testing Group{0782, 1254}

Service Letter-NACD

Brackets And Clamps Need To Be Installed On The Fuel Lines Group Of Certain D10N Tractors And 992C Loaders
Brackets And Clamps Need To Be Installed On The Fuel Lines Group Of Certain D10N Tractors And 992C Loaders

Brackets And Clamps Need To Be Installed On The Fuel Lines Group Of Certain D10N Tractors; 651E And 656E Tractors; 773B Trucks; And 992C Loaders
Brackets And Clamps Need To Be Installed On The Fuel Lines Group Of Certain D10N Tractors; 651E And 656E Tractors; 773B Trucks; And 992C Loaders

Product Support Program For Installing New Fuel Injection Line Groups On Certain D10N Tractors; 651E And 657E Tractors; 772B Tractors; 773B Trucks; And 992C Loaders
Product Support Program For Installing New Fuel Injection Line Groups On Certain D10N Tractors; 651E And 657E Tractors; 772B Tractors; 773B Trucks; And 992C Loaders

Service Letter-Australia

Brackets And Clamps Need To Be Installed On The Fuel Lines Group Of Certain D10N Tractors And 992C Loaders
Brackets And Clamps Need To Be Installed On The Fuel Lines Group Of Certain D10N Tractors And 992C Loaders

Brackets And Clamps Need To Be Installed On The Fuel Lines Group Of Certain D10N Tractors; 651E And 656E Tractors; 773B Trucks; And 992C Loaders
Brackets And Clamps Need To Be Installed On The Fuel Lines Group Of Certain D10N Tractors; 651E And 656E Tractors; 773B Trucks; And 992C Loaders

Product Support Program For Installing New Fuel Injection Line Groups On Certain D10N Tractors; 651E And 657E Tractors; 772B Tractors; 773B Trucks; And 992C Loaders
Product Support Program For Installing New Fuel Injection Line Groups On Certain D10N Tractors; 651E And 657E Tractors; 772B Tractors; 773B Trucks; And 992C Loaders

Service Letter-CFEL

Brackets And Clamps Need To Be Installed On The Fuel Lines Group Of Certain D10N Tractors And 992C Loaders
Brackets And Clamps Need To Be Installed On The Fuel Lines Group Of Certain D10N Tractors And 992C Loaders

Brackets And Clamps Need To Be Installed On The Fuel Lines Group Of Certain D10N Tractors; 651E And 656E Tractors; 773B Trucks; And 992C Loaders
Brackets And Clamps Need To Be Installed On The Fuel Lines Group Of Certain D10N Tractors; 651E And 656E Tractors; 773B Trucks; And 992C Loaders

Product Support Program For Installing New Fuel Injection Line Groups On Certain D10N Tractors; 651E And 657E Tractors; 772B Tractors; 773B Trucks; And 992C Loaders
Product Support Program For Installing New Fuel Injection Line Groups On Certain D10N Tractors; 651E And 657E Tractors; 772B Tractors; 773B Trucks; And 992C Loaders

Service Letter-CSARL

Brackets And Clamps Need To Be Installed On The Fuel Lines Group Of Certain D10N Tractors And 992C Loaders
Brackets And Clamps Need To Be Installed On The Fuel Lines Group Of Certain D10N Tractors And 992C Loaders

Brackets And Clamps Need To Be Installed On The Fuel Lines Group Of Certain D10N Tractors; 651E And 656E Tractors; 773B Trucks; And 992C Loaders
Brackets And Clamps Need To Be Installed On The Fuel Lines Group Of Certain D10N Tractors; 651E And 656E Tractors; 773B Trucks; And 992C Loaders

Product Support Program For Installing New Fuel Injection Line Groups On Certain D10N Tractors; 651E And 657E Tractors; 772B Tractors; 773B Trucks; And 992C Loaders
Product Support Program For Installing New Fuel Injection Line Groups On Certain D10N Tractors; 651E And 657E Tractors; 772B Tractors; 773B Trucks; And 992C Loaders

Service Letter-Americas

Brackets And Clamps Need To Be Installed On The Fuel Lines Group Of Certain D10N Tractors And 992C Loaders
Brackets And Clamps Need To Be Installed On The Fuel Lines Group Of Certain D10N Tractors And 992C Loaders

Brackets And Clamps Need To Be Installed On The Fuel Lines Group Of Certain D10N Tractors; 651E And 656E Tractors; 773B Trucks; And 992C Loaders
Brackets And Clamps Need To Be Installed On The Fuel Lines Group Of Certain D10N Tractors; 651E And 656E Tractors; 773B Trucks; And 992C Loaders

Product Support Program For Installing New Fuel Injection Line Groups On Certain D10N Tractors; 651E And 657E Tractors; 772B Tractors; 773B Trucks; And 992C Loaders
Product Support Program For Installing New Fuel Injection Line Groups On Certain D10N Tractors; 651E And 657E Tractors; 772B Tractors; 773B Trucks; And 992C Loaders

Service Letter-Brazil

Brackets And Clamps Need To Be Installed On The Fuel Lines Group Of Certain D10N Tractors And 992C Loaders
Brackets And Clamps Need To Be Installed On The Fuel Lines Group Of Certain D10N Tractors And 992C Loaders

Brackets And Clamps Need To Be Installed On The Fuel Lines Group Of Certain D10N Tractors; 651E And 656E Tractors; 773B Trucks; And 992C Loaders
Brackets And Clamps Need To Be Installed On The Fuel Lines Group Of Certain D10N Tractors; 651E And 656E Tractors; 773B Trucks; And 992C Loaders

Product Support Program For Installing New Fuel Injection Line Groups On Certain D10N Tractors; 651E And 657E Tractors; 772B Tractors; 773B Trucks; And 992C Loaders
Product Support Program For Installing New Fuel Injection Line Groups On Certain D10N Tractors; 651E And 657E Tractors; 772B Tractors; 773B Trucks; And 992C Loaders

Technical Information Bulletin

Remanufactured Fuel Injection Nozzles
Remanufactured Fuel Injection Nozzles

Specifications

Fuel Injection Nozzle And Adapters
3412 ENGINE FOR CATERPILLAR BUILT MACHINES

Fuel Injection Lines
3412 ENGINE FOR CATERPILLAR BUILT MACHINES

Tool Operating Manual

Using the 4C-6090 Multichannel Temperature Selector Group{0599, 0701, 0706, 1251, 1254, 1290, 1713}
Using the 4C-6090 Multichannel Temperature Selector Group{0599, 0701, 0706, 1251, 1254, 1290, 1713}

398-9680 Calibration Test Group{0599, 0706, 1250, 1251, 1252, 1280}
398-9680 Calibration Test Group{0599, 0706, 1250, 1251, 1252, 1280}

Service Letter-China

Brackets And Clamps Need To Be Installed On The Fuel Lines Group Of Certain D10N Tractors And 992C Loaders
Brackets And Clamps Need To Be Installed On The Fuel Lines Group Of Certain D10N Tractors And 992C Loaders

Brackets And Clamps Need To Be Installed On The Fuel Lines Group Of Certain D10N Tractors; 651E And 656E Tractors; 773B Trucks; And 992C Loaders
Brackets And Clamps Need To Be Installed On The Fuel Lines Group Of Certain D10N Tractors; 651E And 656E Tractors; 773B Trucks; And 992C Loaders

Product Support Program For Installing New Fuel Injection Line Groups On Certain D10N Tractors; 651E And 657E Tractors; 772B Tractors; 773B Trucks; And 992C Loaders
Product Support Program For Installing New Fuel Injection Line Groups On Certain D10N Tractors; 651E And 657E Tractors; 772B Tractors; 773B Trucks; And 992C Loaders

Service Letter-Asia

Brackets And Clamps Need To Be Installed On The Fuel Lines Group Of Certain D10N Tractors And 992C Loaders
Brackets And Clamps Need To Be Installed On The Fuel Lines Group Of Certain D10N Tractors And 992C Loaders

Brackets And Clamps Need To Be Installed On The Fuel Lines Group Of Certain D10N Tractors; 651E And 656E Tractors; 773B Trucks; And 992C Loaders
Brackets And Clamps Need To Be Installed On The Fuel Lines Group Of Certain D10N Tractors; 651E And 656E Tractors; 773B Trucks; And 992C Loaders

Product Support Program For Installing New Fuel Injection Line Groups On Certain D10N Tractors; 651E And 657E Tractors; 772B Tractors; 773B Trucks; And 992C Loaders
Product Support Program For Installing New Fuel Injection Line Groups On Certain D10N Tractors; 651E And 657E Tractors; 772B Tractors; 773B Trucks; And 992C Loaders

Service Letter-APD

Brackets And Clamps Need To Be Installed On The Fuel Lines Group Of Certain D10N Tractors And 992C Loaders
Brackets And Clamps Need To Be Installed On The Fuel Lines Group Of Certain D10N Tractors And 992C Loaders

Brackets And Clamps Need To Be Installed On The Fuel Lines Group Of Certain D10N Tractors; 651E And 656E Tractors; 773B Trucks; And 992C Loaders
Brackets And Clamps Need To Be Installed On The Fuel Lines Group Of Certain D10N Tractors; 651E And 656E Tractors; 773B Trucks; And 992C Loaders

Product Support Program For Installing New Fuel Injection Line Groups On Certain D10N Tractors; 651E And 657E Tractors; 772B Tractors; 773B Trucks; And 992C Loaders
Product Support Program For Installing New Fuel Injection Line Groups On Certain D10N Tractors; 651E And 657E Tractors; 772B Tractors; 773B Trucks; And 992C Loaders

Disassembly and Assembly

Fuel Injection Lines
3412 VEHICULAR ENGINE FOR D9L & D10N TRACTORS

Fuel Injection Nozzles (Earlier)
3412 VEHICULAR ENGINE FOR D9L & D10N TRACTORS

Fuel Injection Nozzles And Adapters (Later)
3412 VEHICULAR ENGINE FOR D9L & D10N TRACTORS

Fuel Lines - Remove and Install
C27 and C32 Engines for Caterpillar Built Machines

Service Magazine

Identification Of Fuel Injection Lines And Nozzle Bodies For Different Combustion Systems{1252,1254}
1980/02/25

Some Test Procedures And Specifications Changed For 9L6884 Fuel Injection Nozzle Assemblies{1254,0651}
1980/09/29

6V3129 Nozzle Puller Group And FT1533 Nozzle Assembly Adapter Can Be Used To Remove Fuel Nozzles{0621,1254}
1981/02/02

Improvements To Optional Modification Of 5P4150 Nozzle Tester{0651,1254}
1981/08/17

New 6V4950 Injection Line Speed Pickup Group Used With 6V2100 Multitach{0651}
1982/05/03

Do Not Use A Wire Brush On Fuel Nozzles{1254}
1982/09/27

New Fuel Nozzle Test Sheet Available{0651,1254}
1982/10/04

Bulged Capsule-Type Fuel Nozzles{1254}
1982/10/11

Fuel In The Cooling System Or Coolant In The Engine Oil Can Result From Cracked Fuel Nozzle Adapter{1106}
1982/10/18

Service Parts Available For The 5P4150 Nozzle Testing Group{0651,0652}
1982/11/22

New Adapter Assemblies And Clamps Used To Hold Fuel Nozzles In Position{1106,1252}
1984/02/27

New Compression Washers (Gas Seals) Used On 7000 Series Fuel Injection Nozzles{1254,1250}
1985/04/01

Check Fuel Injection Nozzles In Overheated Engines{1254}
1985/09/02

Bleed Screw Washer (Seal) Must Be Replaced If Bleed Screw Removed From Fuel Nozzle{1254}
1986/04/07

Correct Position Of The Bleed Hole In The Fuel Line Adapter{1252}
1986/04/21

Test Used Fuel Nozzles Before You Install New Nozzles; Tips On Test Procedures{1254,0651,0336}
1977/02/14

With New 5P7448 Adapter, Earlier Fuel Injection Valves And Nozzles Can Be Tested And Adjusted On The 5P4150 Nozzle Testing Group{0651,1254}
1977/10/31

Do Not Use The 5B1401 Cleaning Tool Group To Clean The Orifice In Capsule-Type Fuel Injection Nozzles{0650,1254}
1978/04/24

Careful, Correct Installation And Maintenance Of Fuel Injection Lines Is Very Important To Prevent Possible Engine Damage, Fire And Other Problems{1252}
1979/04/23

Fuel Injection Line For Injection Test Bench Is Available From Caterpillar{0652,1250}
1979/07/02

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

Be Sure To Tighten Fuel Injection Line Clamps To The Correct Torque{1252}
1989/09/11

Identification Of Remanufactured Direct Injection Fuel Nozzles (DIFN){1254}
1992/04/20

New Fuel Injection Lines, Clamps, And Brackets Used In Fuel Injection Lines Groups {1252}
1993/05/17

New Fuel Injection Lines, Clamps, And Brackets Used In Fuel Injection Lines Groups {1252}
1993/11/15

Date Code On 7000 Series Fuel Injection Nozzles; New Seals Used In 7000 Series Fuel Injection Nozzles{1254}
1994/05/23

Additional Clamp Used In Fuel Injections Lines Groups{1252}
1994/08/08

New Brackets Help Prevent Damage To Engine Fuel Injection Lines Groups{1252}
1996/02/19

New Design of the Injector Provides Improved Durability {1290, 1714}
2003/12/29

Do Not Reuse the Hold Down Bolts for the Fuel Injectors On All Products that Contain C9 Through C32 Engines {1290}
2014/08/14

Calibration Fluid for Fuel Nozzle Test Equipment Is Available {1252, 1254}
2008/12/01

Reannouncing the Appearance Change to Cat Reman Direct Injection Fuel Nozzles for Certain Machines {1250, 1251, 1290, 1713}
2013/10/17

Technical Information Bulletin

Air Fuel Ratio Control (AFRC) Adjustment To Help Reduce Excessive Black Smoke During Acceleration
Air Fuel Ratio Control (AFRC) Adjustment To Help Reduce Excessive Black Smoke During Acceleration

Disassembly and Assembly

Fuel Ratio Control
3412 VEHICULAR ENGINE FOR D9L & D10N TRACTORS

Service Magazine

Inspection And Test Procedures To Follow When Fuel Ratio Control Does Not Operate Correctly{1278}
1981/01/19

Troubleshooting The Fuel Ratio Control Group For Low Power Complaints{1278}
1981/08/24

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

Remanufactured Air Fuel Ratio Controls {1278,7754}
1985/01/14

New Components Help Prevent Air Leaks In Improved Fuel Ratio Control Groups{1278}
1992/05/25

New Diaphragm Used In Fuel Ratio Control Groups{1278}
1992/06/15

Tamper Resistant Plugs And Tamper Resistant Bolts Used To Prevent Changes To Fuel Ratio Control (FRC) Setting{1278,1287}
1996/01/22

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

Special Instruction

Use And Maintenance Of 8T0910 Fuel Sulfur Analyzer Group{0786, 1280}
Use And Maintenance Of 8T0910 Fuel Sulfur Analyzer Group{0786, 1280}

Installation of 7C9760 (12V) or 8N3569 (24V) Fuel Boost Pump Group{1250, 1256, 1260}
Installation of 7C9760 (12V) or 8N3569 (24V) Fuel Boost Pump Group{1250, 1256, 1260}

Replacement For The 2M4314 Fuel Pump Bonnet Retaining Bushing{1250}
Replacement For The 2M4314 Fuel Pump Bonnet Retaining Bushing{1250}

Upgrading Alternators To Include An Integrated Circuit Regulator{1405, 1410}
Upgrading Alternators To Include An Integrated Circuit Regulator{1405, 1410}

Service Letter-NACD

Brackets And Clamps Need To Be Installed On The Fuel Lines Group Of Certain D10N Tractors And 992C Loaders
Brackets And Clamps Need To Be Installed On The Fuel Lines Group Of Certain D10N Tractors And 992C Loaders

Brackets And Clamps Need To Be Installed On The Fuel Lines Group Of Certain D10N Tractors; 651E And 656E Tractors; 773B Trucks; And 992C Loaders
Brackets And Clamps Need To Be Installed On The Fuel Lines Group Of Certain D10N Tractors; 651E And 656E Tractors; 773B Trucks; And 992C Loaders

Service Letter-Australia

Brackets And Clamps Need To Be Installed On The Fuel Lines Group Of Certain D10N Tractors And 992C Loaders
Brackets And Clamps Need To Be Installed On The Fuel Lines Group Of Certain D10N Tractors And 992C Loaders

Brackets And Clamps Need To Be Installed On The Fuel Lines Group Of Certain D10N Tractors; 651E And 656E Tractors; 773B Trucks; And 992C Loaders
Brackets And Clamps Need To Be Installed On The Fuel Lines Group Of Certain D10N Tractors; 651E And 656E Tractors; 773B Trucks; And 992C Loaders

Service Letter-CFEL

Brackets And Clamps Need To Be Installed On The Fuel Lines Group Of Certain D10N Tractors And 992C Loaders
Brackets And Clamps Need To Be Installed On The Fuel Lines Group Of Certain D10N Tractors And 992C Loaders

Brackets And Clamps Need To Be Installed On The Fuel Lines Group Of Certain D10N Tractors; 651E And 656E Tractors; 773B Trucks; And 992C Loaders
Brackets And Clamps Need To Be Installed On The Fuel Lines Group Of Certain D10N Tractors; 651E And 656E Tractors; 773B Trucks; And 992C Loaders

Service Letter-CSARL

Brackets And Clamps Need To Be Installed On The Fuel Lines Group Of Certain D10N Tractors And 992C Loaders
Brackets And Clamps Need To Be Installed On The Fuel Lines Group Of Certain D10N Tractors And 992C Loaders

Brackets And Clamps Need To Be Installed On The Fuel Lines Group Of Certain D10N Tractors; 651E And 656E Tractors; 773B Trucks; And 992C Loaders
Brackets And Clamps Need To Be Installed On The Fuel Lines Group Of Certain D10N Tractors; 651E And 656E Tractors; 773B Trucks; And 992C Loaders

Service Letter-Americas

Brackets And Clamps Need To Be Installed On The Fuel Lines Group Of Certain D10N Tractors And 992C Loaders
Brackets And Clamps Need To Be Installed On The Fuel Lines Group Of Certain D10N Tractors And 992C Loaders

Brackets And Clamps Need To Be Installed On The Fuel Lines Group Of Certain D10N Tractors; 651E And 656E Tractors; 773B Trucks; And 992C Loaders
Brackets And Clamps Need To Be Installed On The Fuel Lines Group Of Certain D10N Tractors; 651E And 656E Tractors; 773B Trucks; And 992C Loaders

Service Letter-Brazil

Brackets And Clamps Need To Be Installed On The Fuel Lines Group Of Certain D10N Tractors And 992C Loaders
Brackets And Clamps Need To Be Installed On The Fuel Lines Group Of Certain D10N Tractors And 992C Loaders

Brackets And Clamps Need To Be Installed On The Fuel Lines Group Of Certain D10N Tractors; 651E And 656E Tractors; 773B Trucks; And 992C Loaders
Brackets And Clamps Need To Be Installed On The Fuel Lines Group Of Certain D10N Tractors; 651E And 656E Tractors; 773B Trucks; And 992C Loaders

Technical Information Bulletin

Remanufactured Fuel Injection Nozzles
Remanufactured Fuel Injection Nozzles

Service Letter-China

Brackets And Clamps Need To Be Installed On The Fuel Lines Group Of Certain D10N Tractors And 992C Loaders
Brackets And Clamps Need To Be Installed On The Fuel Lines Group Of Certain D10N Tractors And 992C Loaders

Brackets And Clamps Need To Be Installed On The Fuel Lines Group Of Certain D10N Tractors; 651E And 656E Tractors; 773B Trucks; And 992C Loaders
Brackets And Clamps Need To Be Installed On The Fuel Lines Group Of Certain D10N Tractors; 651E And 656E Tractors; 773B Trucks; And 992C Loaders

Service Letter-Asia

Brackets And Clamps Need To Be Installed On The Fuel Lines Group Of Certain D10N Tractors And 992C Loaders
Brackets And Clamps Need To Be Installed On The Fuel Lines Group Of Certain D10N Tractors And 992C Loaders

Brackets And Clamps Need To Be Installed On The Fuel Lines Group Of Certain D10N Tractors; 651E And 656E Tractors; 773B Trucks; And 992C Loaders
Brackets And Clamps Need To Be Installed On The Fuel Lines Group Of Certain D10N Tractors; 651E And 656E Tractors; 773B Trucks; And 992C Loaders

Service Letter-APD

Brackets And Clamps Need To Be Installed On The Fuel Lines Group Of Certain D10N Tractors And 992C Loaders
Brackets And Clamps Need To Be Installed On The Fuel Lines Group Of Certain D10N Tractors And 992C Loaders

Brackets And Clamps Need To Be Installed On The Fuel Lines Group Of Certain D10N Tractors; 651E And 656E Tractors; 773B Trucks; And 992C Loaders
Brackets And Clamps Need To Be Installed On The Fuel Lines Group Of Certain D10N Tractors; 651E And 656E Tractors; 773B Trucks; And 992C Loaders

Service Magazine

Identification Of Fuel Injection Lines And Nozzle Bodies For Different Combustion Systems{1252,1254}
1980/02/25

Some Test Procedures And Specifications Changed For 9L6884 Fuel Injection Nozzle Assemblies{1254,0651}
1980/09/29

Inspection And Test Procedures To Follow When Fuel Ratio Control Does Not Operate Correctly{1278}
1981/01/19

6V3129 Nozzle Puller Group And FT1533 Nozzle Assembly Adapter Can Be Used To Remove Fuel Nozzles{0621,1254}
1981/02/02

6V2029 Fixture Group Available For Adjustment Of Air/Fuel Ratio Control {0626,1278,0652}
1981/03/23

Improvements To Optional Modification Of 5P4150 Nozzle Tester{0651,1254}
1981/08/17

Troubleshooting The Fuel Ratio Control Group For Low Power Complaints{1278}
1981/08/24

Part Number For Fuel Injection Pump Group In New Location{1253,1286}
1981/11/09

New Regulator And Field Coil Assemblies Used{1410,1405}
1981/11/23

Correct Use Of 6V2023 Flow Check Adapter Group Is Important To Prevent Damage To An Engine{0651,0654,1250}
1982/03/22

Lubricant Recommendations Changed For All Caterpillar Engines To Combat Effects Of Fuel Sulfur{1318,0375,0374,1280}
1982/05/03

Fuel Rack Slots Have Improved Wear Resistance{1257}
1982/05/10

Make Set Point Measurements Easier With The 6V4060 Engine Set Point Indicator{0651}
1982/08/16

Added Methods To Decrease The Effects Of High Sulfur Fuels{1355,1280,1318,1000}
1982/08/30

Do Not Use A Wire Brush On Fuel Nozzles{1254}
1982/09/27

New Fuel Nozzle Test Sheet Available{0651,1254}
1982/10/04

Bulged Capsule-Type Fuel Nozzles{1254}
1982/10/11

Fuel In The Cooling System Or Coolant In The Engine Oil Can Result From Cracked Fuel Nozzle Adapter{1106}
1982/10/18

Service Parts Available For The 5P4150 Nozzle Testing Group{0651,0652}
1982/11/22

New Specification For Clearance Between Fuel Rack Slot And Cross Link{1257}
1983/05/16

Improved Governor Control Shaft And Seal Will Help Prevent Oil Leakage{1265}
1983/07/04

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

Explanation Of Engine High Idle RPM And Correct Adjustment Of Engine Setpoint{1264}
1983/11/07

New Adapter Assemblies And Clamps Used To Hold Fuel Nozzles In Position{1106,1252}
1984/02/27

New Seal For Fuel Injection Pump Housing Is More Resistant To Heat Damage{1253}
1984/05/14

New Compression Washers (Gas Seals) Used On 7000 Series Fuel Injection Nozzles{1254,1250}
1985/04/01

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

Check 5P7435 Tee Adapter Groups In The 6V3100 Engine Timing Indicator Groups{0782}
1985/06/03

Voltage Regulator Cross Reference Chart{1410,1405}
1985/07/01

Check Fuel Injection Nozzles In Overheated Engines{1254}
1985/09/02

Steel Fuel Pump Lifter Used{1250,1251}
1985/09/02

Two, New Top Dead Center Magnetic Transducers Available{0651,0653,1214,1250}
1985/10/07

Comparison Of Fuel Timing Tolerances For Field Settings{1250,1251,1281}
1985/10/28

Engine Information Plate Contains More Data; Use Of Performance Specifications{1250,7557}
1985/10/28

Gasket Leakage On Aftermarket Fuel Filters{1261}
1985/12/16

Fuel Sulfur Analyzer Available{0651,1280,1318}
1986/01/13

Nylon Seals Used On Lockwire To Seal Critical Areas; Parts Service Seals Available For NACD Dealers{1257,1264}
1986/03/10

Improved Sleeve Bearing Used In Drive End Of Fuel Injection Pump Housing{1253}
1986/03/10

Bleed Screw Washer (Seal) Must Be Replaced If Bleed Screw Removed From Fuel Nozzle{1254}
1986/04/07

Correct Position Of The Bleed Hole In The Fuel Line Adapter{1252}
1986/04/21

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

Update Information For Caterpillar Fuel Injection Equipment Test Stand{0782}
1986/06/16

Changes Have Been Made To OT Microfiche (Fuel Setting And Related Information){1250,1251,1281}
1986/06/16

More Flexible Lockwire Used With Nylon Seals For Sealing Critical Areas{1257,1264}
1986/09/22

Adjust Bosch Solenoid If Replaced Or Reinstalled{1407,1453}
1986/11/10

Test Used Fuel Nozzles Before You Install New Nozzles; Tips On Test Procedures{1254,0651,0336}
1977/02/14

Diesel Fuel Recommendation Expanded{1280}
1977/02/14

New Retainer And Improved Housing Keep Water Pump Bearing Tight; Repair For Loosened Bearing{1361}
1977/04/11

Correct Adjustment Of Fuel Shut-Off Solenoid Shaft Can Prevent Failures{1259}
1977/08/08

With New 5P7448 Adapter, Earlier Fuel Injection Valves And Nozzles Can Be Tested And Adjusted On The 5P4150 Nozzle Testing Group{0651,1254}
1977/10/31

Improved High Idle Display Of The 6V3100 And 8T5300/8T5301 Engine Timing Indicator Groups{0781}
1987/03/16

Improved Fuel Priming Pump Used{1258}
1987/04/20

Black Light Leak Detection Kit Available For Oil, Fuel and Cooling Systems {0774,1250,1300,1350}
1987/05/11

New Steel Fuel Injection Pump Lifters Should Not Be Mixed With Aluminum Lifters {1281,1250}
1987/09/28

Probable Causes Of Low Fuel Delivery During Testing On Fuel Injection Test Benches{0650,1250}
1978/02/06

Do Not Use The 5B1401 Cleaning Tool Group To Clean The Orifice In Capsule-Type Fuel Injection Nozzles{0650,1254}
1978/04/24

Different O-Ring Seals Now Used In Fuel Injection Pump Group{1251}
1978/08/28

New Drive Adapters For Fuel Injection Test Bench{0650}
1978/09/11

Use New 6V22 Tool Group To Make Replacement Of Worn Governor Spring Guides{0620}
1978/09/25

Adjustment Procedures And Lubrication Recommendations For Drive Pulleys On Caterpillar Fuel Injection Test Bench{0652}
1978/09/25

Caterpillar Fuel Injection Test Bench Book{0374}
1978/10/16

Modification To Rack Adjusting Tool Needed For Higher Rack Settings{0654,1257}
1978/10/16

New FT2253 Cable Assembly Drawing Available For Kent-Moore Fuel Injection Test Bench{0782}
1988/01/04

Some Components Of The Variable Pulley And Adjustable Pulley On The Kent-Moore Fuel Injection Test Bench Are Available From Caterpillar{0782}
1988/04/18

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

New Fuel Shutoff Solenoid Assembly Used{1259}
1988/10/31

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

High Sulfur Fuel Can Cause Severe Engine Wear And Internal Damage{1280}
1979/02/05

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

9S8100 Tool Group Changed To Use With Fuel Transfer Pump Only{0622}
1979/05/28

Why Engines Are Damaged By Fuel Sulfur{1104,1216,1280,1318,1215}
1979/08/27

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

Fuel Sulfur-Your Diesel's Silent Enemy{0375,1280}
1979/12/17

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

Starting The Engine After The Tractor Has Not Been Used For A Period Of Time{1250,1258}
1989/03/27

New Throttle Shaft Bearing Sleeves Used In Governor Housing Assembly{1365}
1990/07/30

5P7437 Adapter (Part Of 8T5301 Diesel Timing Adapter Group) Must Be Modified To Work On Current Fuel Lines.{0782}
1992/02/03

Identification Of Remanufactured Direct Injection Fuel Nozzles (DIFN){1254}
1992/04/20

New Components Help Prevent Air Leaks In Improved Fuel Ratio Control Groups{1278}
1992/05/25

New Fuel Priming Pump And Improved Gasket Used{1258}
1994/08/22

Procedure To Increase Fuel Transfer Pump Pressure {1256}
1995/04/10

Lubricity Limit Added To Preferred Distillate Fuel Recommendation {1280,7568}
1997/08/18

New Guideline For Product Information, SEBF8340, " Fuel Systems Troubleshooting Guide For 3204, 3300, And 3400 Engines With New Scroll Fuel Systems (NSFS)" Available {0374,1250}
1998/06/22

Use 154-8100 Fuel System Arrangement And 154-8101 Fuel System Group To Measure Engine Fuel Flow{1250,0782}
1999/06/01

Special Instruction

Repair Of Precombustion Chamber And Direct Injection Adapter Seating Surfaces{1101}
Repair Of Precombustion Chamber And Direct Injection Adapter Seating Surfaces{1101}

Testing Flat-Seat Fuel Injection Valves Using The 5P4150 Nozzle Testing Group{0782, 1254}
Testing Flat-Seat Fuel Injection Valves Using The 5P4150 Nozzle Testing Group{0782, 1254}

Technical Information Bulletin

Remanufactured Fuel Injection Nozzles
Remanufactured Fuel Injection Nozzles

Specifications

Fuel Injection Nozzle And Adapters
3412 ENGINE FOR CATERPILLAR BUILT MACHINES

Tool Operating Manual

169-3374 Brass Injector Sleeve Removal Group for 3176 and 3176B Engines{0374, 0599, 0700, 0706}
169-3374 Brass Injector Sleeve Removal Group for 3176 and 3176B Engines{0374, 0599, 0700, 0706}

Service Magazine

Some Test Procedures And Specifications Changed For 9L6884 Fuel Injection Nozzle Assemblies{1254,0651}
1980/09/29

6V3129 Nozzle Puller Group And FT1533 Nozzle Assembly Adapter Can Be Used To Remove Fuel Nozzles{0621,1254}
1981/02/02

Improvements To Optional Modification Of 5P4150 Nozzle Tester{0651,1254}
1981/08/17

Do Not Use A Wire Brush On Fuel Nozzles{1254}
1982/09/27

New Fuel Nozzle Test Sheet Available{0651,1254}
1982/10/04

Bulged Capsule-Type Fuel Nozzles{1254}
1982/10/11

Fuel In The Cooling System Or Coolant In The Engine Oil Can Result From Cracked Fuel Nozzle Adapter{1106}
1982/10/18

Service Parts Available For The 5P4150 Nozzle Testing Group{0651,0652}
1982/11/22

New Adapter Assemblies And Clamps Used To Hold Fuel Nozzles In Position{1106,1252}
1984/02/27

Check Fuel Injection Nozzles In Overheated Engines{1254}
1985/09/02

Bleed Screw Washer (Seal) Must Be Replaced If Bleed Screw Removed From Fuel Nozzle{1254}
1986/04/07

Test Used Fuel Nozzles Before You Install New Nozzles; Tips On Test Procedures{1254,0651,0336}
1977/02/14

With New 5P7448 Adapter, Earlier Fuel Injection Valves And Nozzles Can Be Tested And Adjusted On The 5P4150 Nozzle Testing Group{0651,1254}
1977/10/31

Do Not Use The 5B1401 Cleaning Tool Group To Clean The Orifice In Capsule-Type Fuel Injection Nozzles{0650,1254}
1978/04/24

New Drive Adapters For Fuel Injection Test Bench{0650}
1978/09/11

Identification Of Remanufactured Direct Injection Fuel Nozzles (DIFN){1254}
1992/04/20

Date Code On 7000 Series Fuel Injection Nozzles; New Seals Used In 7000 Series Fuel Injection Nozzles{1254}
1994/05/23

Special Instruction

Testing Flat-Seat Fuel Injection Valves Using The 5P4150 Nozzle Testing Group{0782, 1254}
Testing Flat-Seat Fuel Injection Valves Using The 5P4150 Nozzle Testing Group{0782, 1254}

Tool Operating Manual

Using the 4C-6090 Multichannel Temperature Selector Group{0599, 0701, 0706, 1251, 1254, 1290, 1713}
Using the 4C-6090 Multichannel Temperature Selector Group{0599, 0701, 0706, 1251, 1254, 1290, 1713}

Using the 143-2099 Sleeve Replacement Tool Group on 3114, 3116, and 3126 Engines{0374, 0599, 0701, 0706, 0781}
Using the 143-2099 Sleeve Replacement Tool Group on 3114, 3116, and 3126 Engines{0374, 0599, 0701, 0706, 0781}

169-3374 Brass Injector Sleeve Removal Group for 3176 and 3176B Engines{0374, 0599, 0700, 0706}
169-3374 Brass Injector Sleeve Removal Group for 3176 and 3176B Engines{0374, 0599, 0700, 0706}

Service Magazine

Date Code On 7000 Series Fuel Injection Nozzles; New Seals Used In 7000 Series Fuel Injection Nozzles{1254}
1994/05/23

Engine News

Policy on Testing of Fuel Injectors and Fuel Nozzles {1251}
2008/11/17

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}

Wiring Polarity on Woodward 2301 Governors{1289}
Wiring Polarity on Woodward 2301 Governors{1289}

Replacement For The 2M4314 Fuel Pump Bonnet Retaining Bushing{1250}
Replacement For The 2M4314 Fuel Pump Bonnet Retaining Bushing{1250}

Use Of 6V22 Tool Group For Replacement Of Governor Spring Guide{620, 624, 1264}
Use Of 6V22 Tool Group For Replacement Of Governor Spring Guide{620, 624, 1264}

Installation Of Governor Spring Guide{1264}
Installation Of Governor Spring Guide{1264}

Repair Of Precombustion Chamber And Direct Injection Adapter Seating Surfaces{1101}
Repair Of Precombustion Chamber And Direct Injection Adapter Seating Surfaces{1101}

Using the 6V7870 Fixture Group and 6V7872 Pliers{1250, 1251}
Using the 6V7870 Fixture Group and 6V7872 Pliers{1250, 1251}

Testing Flat-Seat Fuel Injection Valves Using The 5P4150 Nozzle Testing Group{0782, 1254}
Testing Flat-Seat Fuel Injection Valves Using The 5P4150 Nozzle Testing Group{0782, 1254}

7000 Series Nozzles{0782}
7000 Series Nozzles{0782}

Test Sequence For Caterpillar 7000 Series Fuel Nozzles {1254}
Test Sequence For Caterpillar 7000 Series Fuel Nozzles {1254}

Determining the Cause of Fuel Dilution of Engine Oil {1101, 1124, 1251, 1280, 1290}
Determining the Cause of Fuel Dilution of Engine Oil {1101, 1124, 1251, 1280, 1290}

Technical Information Bulletin

Remanufactured Fuel Injection Nozzles
Remanufactured Fuel Injection Nozzles

Specifications

Fuel Injection
3412 ENGINE FOR CATERPILLAR BUILT MACHINES

Fuel Injection Nozzle And Adapters
3412 ENGINE FOR CATERPILLAR BUILT MACHINES

Fuel Injection Pump Housing
3412 ENGINE FOR CATERPILLAR BUILT MACHINES

Governor And Fuel Pump Drive (Automatic Timing Advance Unit) (Earlier)
3412 ENGINE FOR CATERPILLAR BUILT MACHINES

Governor And Fuel Pump Drive (Automatic Timing Advance Unit) (Later)
3412 ENGINE FOR CATERPILLAR BUILT MACHINES

Injection Actuation Pressure Control Valve
3408E and 3412E Engines for Caterpillar Built Machines

Unit Injector Wiring
3408E and 3412E Engines for Caterpillar Built Machines

Unit Injector Hydraulic Pump
3408E and 3412E Engines for Caterpillar Built Machines

Unit Injector
3408E and 3412E Engines for Caterpillar Built Machines

Testing and Adjusting

Fuel Injector Oil Leakage - Check
3408E and 3412E Engines for Caterpillar Built Machines

Disassembly and Assembly

Fuel Injection Pumps
3412 VEHICULAR ENGINE FOR D9L & D10N TRACTORS

Fuel Injection Pump Housing And Governor (Earlier)
3412 VEHICULAR ENGINE FOR D9L & D10N TRACTORS

Fuel Injection Pump Housing And Governor (Later)
3412 VEHICULAR ENGINE FOR D9L & D10N TRACTORS

Fuel Injection Pump Housing And Governor
3412 VEHICULAR ENGINE FOR D9L & D10N TRACTORS

Fuel Injection Nozzles (Earlier)
3412 VEHICULAR ENGINE FOR D9L & D10N TRACTORS

Direct Injection Adapters (Earlier)
3412 VEHICULAR ENGINE FOR D9L & D10N TRACTORS

Fuel Injection Nozzles And Adapters (Later)
3412 VEHICULAR ENGINE FOR D9L & D10N TRACTORS

Automatic Timing Advance (Earlier)
3412 VEHICULAR ENGINE FOR D9L & D10N TRACTORS

Automatic Timing Advance (Later)
3412 VEHICULAR ENGINE FOR D9L & D10N TRACTORS

Automatic Timing Advance
3412 VEHICULAR ENGINE FOR D9L & D10N TRACTORS

Injection Actuation Pressure Sensor - Remove and Install
3408E and 3412E Engines for Caterpillar Built Machines

Unit Injector - Remove
3408E and 3412E Engines for Caterpillar Built Machines

Unit Injector - Install
3408E and 3412E Engines for Caterpillar Built Machines

Electronic Unit Injector - Remove
C27 and C32 Engines for Caterpillar Built Machines

Electronic Unit Injector - Install
C27 and C32 Engines for Caterpillar Built Machines

Service Magazine

Identification Of Fuel Injection Lines And Nozzle Bodies For Different Combustion Systems{1252,1254}
1980/02/25

Modification Of 5P1768 Pointer Assembly Necessary For Use On Some Fuel Injection Pump Housings{1253,0653}
1980/03/31

Special Cup Plugs For Use In Oversize (Larger Than Standard Size) Bores In Valve Rocker Arm Shafts{1102}
1980/09/15

Some Test Procedures And Specifications Changed For 9L6884 Fuel Injection Nozzle Assemblies{1254,0651}
1980/09/29

6V3129 Nozzle Puller Group And FT1533 Nozzle Assembly Adapter Can Be Used To Remove Fuel Nozzles{0621,1254}
1981/02/02

Improvements To Optional Modification Of 5P4150 Nozzle Tester{0651,1254}
1981/08/17

Part Number For Fuel Injection Pump Group In New Location{1253,1286}
1981/11/09

New 6V4950 Injection Line Speed Pickup Group Used With 6V2100 Multitach{0651}
1982/05/03

Do Not Use A Wire Brush On Fuel Nozzles{1254}
1982/09/27

New Fuel Nozzle Test Sheet Available{0651,1254}
1982/10/04

Bulged Capsule-Type Fuel Nozzles{1254}
1982/10/11

Fuel In The Cooling System Or Coolant In The Engine Oil Can Result From Cracked Fuel Nozzle Adapter{1106}
1982/10/18

Service Parts Available For The 5P4150 Nozzle Testing Group{0651,0652}
1982/11/22

Explanation Of Engine High Idle RPM And Correct Adjustment Of Engine Setpoint{1264}
1983/11/07

New Adapter Assemblies And Clamps Used To Hold Fuel Nozzles In Position{1106,1252}
1984/02/27

New Seal For Fuel Injection Pump Housing Is More Resistant To Heat Damage{1253}
1984/05/14

Valve Lash Adjustment Not A Warranty Item {1102,1105}
1985/01/14

New Compression Washers (Gas Seals) Used On 7000 Series Fuel Injection Nozzles{1254,1250}
1985/04/01

Check Fuel Injection Nozzles In Overheated Engines{1254}
1985/09/02

Steel Fuel Pump Lifter Used{1250,1251}
1985/09/02

Comparison Of Fuel Timing Tolerances For Field Settings{1250,1251,1281}
1985/10/28

Nylon Seals Used On Lockwire To Seal Critical Areas; Parts Service Seals Available For NACD Dealers{1257,1264}
1986/03/10

Improved Sleeve Bearing Used In Drive End Of Fuel Injection Pump Housing{1253}
1986/03/10

Bleed Screw Washer (Seal) Must Be Replaced If Bleed Screw Removed From Fuel Nozzle{1254}
1986/04/07

Black Nylon Fuel Seals For Lockwire Available Only To NACD Dealers For Certain Customers{1257,1264}
1986/06/09

Update Information For Caterpillar Fuel Injection Equipment Test Stand{0782}
1986/06/16

Changes Have Been Made To OT Microfiche (Fuel Setting And Related Information){1250,1251,1281}
1986/06/16

More Flexible Lockwire Used With Nylon Seals For Sealing Critical Areas{1257,1264}
1986/09/22

Nylon Seals Used On Lockwire To Seal Critical Areas; All Subsidiary Dealers Can Now Order Parts Service Seals {1257,1264}
1986/11/03

New Tie Bars Improve Stability Of The Fuel Injection Test Bench{0652}
1977/01/17

Test Used Fuel Nozzles Before You Install New Nozzles; Tips On Test Procedures{1254,0651,0336}
1977/02/14

New Retainer And Improved Housing Keep Water Pump Bearing Tight; Repair For Loosened Bearing{1361}
1977/04/11

New 5P4185 Fuel Pump Timing Pin To Be Used Only On 3408 And 3412 Engines{0650,1257}
1977/05/16

With New 5P7448 Adapter, Earlier Fuel Injection Valves And Nozzles Can Be Tested And Adjusted On The 5P4150 Nozzle Testing Group{0651,1254}
1977/10/31

New Steel Fuel Injection Pump Lifters Should Not Be Mixed With Aluminum Lifters {1281,1250}
1987/09/28

Probable Causes Of Low Fuel Delivery During Testing On Fuel Injection Test Benches{0650,1250}
1978/02/06

Do Not Use The 5B1401 Cleaning Tool Group To Clean The Orifice In Capsule-Type Fuel Injection Nozzles{0650,1254}
1978/04/24

Different O-Ring Seals Now Used In Fuel Injection Pump Group{1251}
1978/08/28

New Drive Adapters For Fuel Injection Test Bench{0650}
1978/09/11

Use New 6V22 Tool Group To Make Replacement Of Worn Governor Spring Guides{0620}
1978/09/25

Adjustment Procedures And Lubrication Recommendations For Drive Pulleys On Caterpillar Fuel Injection Test Bench{0652}
1978/09/25

Caterpillar Fuel Injection Test Bench Book{0374}
1978/10/16

New FT2253 Cable Assembly Drawing Available For Kent-Moore Fuel Injection Test Bench{0782}
1988/01/04

Some Components Of The Variable Pulley And Adjustable Pulley On The Kent-Moore Fuel Injection Test Bench Are Available From Caterpillar{0782}
1988/04/18

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

Careful, Correct Installation And Maintenance Of Fuel Injection Lines Is Very Important To Prevent Possible Engine Damage, Fire And Other Problems{1252}
1979/04/23

9S8100 Tool Group Changed To Use With Fuel Transfer Pump Only{0622}
1979/05/28

Fuel Injection Line For Injection Test Bench Is Available From Caterpillar{0652,1250}
1979/07/02

Changes Made To 8S2243 And 8S4613 Wrenches Used On Fuel Injection Pumps{0612,1251}
1979/08/06

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

Be Sure To Tighten Fuel Injection Line Clamps To The Correct Torque{1252}
1989/09/11

Replace Camshaft And Install New Lifters If Pitting, Spalling, Or Wear Occurs On Lobes Of 4N0599 And 4N0602 Camshafts In Fuel Injection Pump Groups{1251,1253}
1991/05/20

Identification Of Remanufactured Direct Injection Fuel Nozzles (DIFN){1254}
1992/04/20

New Fuel Injection Lines, Clamps, And Brackets Used In Fuel Injection Lines Groups {1252}
1993/05/17

New Fuel Injection Lines, Clamps, And Brackets Used In Fuel Injection Lines Groups {1252}
1993/11/15

Date Code On 7000 Series Fuel Injection Nozzles; New Seals Used In 7000 Series Fuel Injection Nozzles{1254}
1994/05/23

Improved Fuel Pump Bonnet Seal Has Better Heat Resistance {1251}
1994/09/12

Procedure To Increase Fuel Transfer Pump Pressure {1256}
1995/04/10

Tamper Resistant Plugs And Tamper Resistant Bolts Used To Prevent Changes To Fuel Ratio Control (FRC) Setting{1278,1287}
1996/01/22

Fuel Injection Pump Barrel Sealing Face Reconditioning{1251}
1996/03/25

New Governor Weight And Race Kit For Severe Applications{1286}
1996/06/03

New Design of the Injector Provides Improved Durability {1290, 1714}
2003/12/29

Troubleshooting Engines with New Scroll Fuel Systems (NSFS) {1254}
2006/01/02

Do Not Reuse the Hold Down Bolts for the Fuel Injectors On All Products that Contain C9 Through C32 Engines {1290}
2014/08/14

The Edge Filter Is Now Removed from Fuel Nozzles {1254, 1290}
2009/04/20

Policy on Testing of Fuel Injectors and Fuel Nozzles {1251}
2008/11/17

3412E Engine Emissions Retrofit Repower Tier II For D10N 2YD00001-UP (MACHINE) FUEL SYSTEM Caterpillar SIS

Parts group D10N:

Information:

Truck sale: