D7G TRACTOR / POWERSHIFT / 92V00001-02126 (MACHINE) BASIC ENGINE Caterpillar SIS

TRACK-TYPE TRACTOR D7G TRACK-TYPE TRACTOR 92V
D7G TRACTOR / POWERSHIFT / 92V00001-02126 (MACHINE) SEBP1010 D7G 92V (1975)

Parts group D7G:

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BASIC ENGINE

DRIVE GP-AUXILIARY

4N-7637 DRIVE GP-AUXILIARY

4N7637 AUXILIARY DRIVE GROUP
Part of 4N7517 Refrigerant Compressor Arrangement listed on Page 152
AN ATTACHMENT

MOUNTING GP-ENGINE

9S-5794 BOLT GP-ENGINE MOUNTING

ENGINE MOUNTING HARDWARE (9S5794 N/S)

Information:

(For parts list, see above)

BASIC ENGINE

AIR COMPRESSOR GP

Specifications

Air Compressor
3306C Engines for Caterpillar Built Machines

Disassembly and Assembly

Air Compressor - Remove and Install
3304B and 3306B Engines for Caterpillar Built Machines

Service Magazine

New Crankshaft Assemblies{1202,1204,1206,1207,1212}
1982/11/01

Sleeve-Type Ring Compressors Can Be Used For Installation Of Pistons From The Bottom Of The Engine{0622}
1978/08/21

A New Diagnostic Kit for the Evaluation of Air Compressor Operation is Introduced {1803}
2004/11/15

BALANCER GP

Disassembly and Assembly

Engine Balancer Shaft - Remove and Install
3304B and 3306B Engines for Caterpillar Built Machines

Engine Balancer Shaft Bearings - Remove and Install
3304B and 3306B Engines for Caterpillar Built Machines

BELT TIGHTENER GP

Specifications

V-Belt Tension Chart
3306 VEHICULAR ENGINE FOR D5B, D6D & D7G TRACTORS

Belt Tension Chart
3306C Engines for Caterpillar Built Machines

Disassembly and Assembly

Belt Tightener
3306 VEHICULAR ENGINE FOR D7G TRACTOR

Service Magazine

New Color Used For Fan Belt Tightener Spring{1358}
1984/06/04

Information that Improves the Service Life of the Remanufactured Air Conditioning Compressor {1357, 1358, 1397, 1802, 1805, 1809, 7320, 7342, 7343}
2008/03/10

ENGINE BRAKE GP

Systems Operation

Compression Brake
3306C Engines for Caterpillar Built Machines

Disassembly and Assembly

Compression Brake - Remove
3304B and 3306B Engines for Caterpillar Built Machines

Compression Brake - Install
3304B and 3306B Engines for Caterpillar Built Machines

Compression Brake - Disassemble
3304B and 3306B Engines for Caterpillar Built Machines

Compression Brake - Assemble
3304B and 3306B Engines for Caterpillar Built Machines

CAMSHAFT GP

Special Instruction

Installation Of 8N628 Service Replacement Bearing For Rear Of Injection Pump Camshaft In Sleeve Metering Fuel Injection Pump Housing{1253}
Installation Of 8N628 Service Replacement Bearing For Rear Of Injection Pump Camshaft In Sleeve Metering Fuel Injection Pump Housing{1253}

Service Letter-NACD

PRODUCT IMPROVEMENT PROGRAM FOR INSPECTING AND POSSIBLY REMOVING 0R3023 REMAN CAMSHAFT KITS FROM DEALER PARTS STOCK
PRODUCT IMPROVEMENT PROGRAM FOR INSPECTING AND POSSIBLY REMOVING 0R3023 REMAN CAMSHAFT KITS FROM DEALER PARTS STOCK

Service Letter-Australia

Service Letter-CFEL

Service Letter-CSARL

Service Letter-Americas

Service Letter-Truck/Ag/Marine

Specifications

Camshaft
3306 VEHICULAR ENGINE FOR D5B, D6D & D7G TRACTORS

Camshaft
3306 DIRECT INJECTION VEHICULAR ENGINE WITH NEW SCROLL FUEL

Camshaft Bearings
3306 DIRECT INJECTION VEHICULAR ENGINE WITH NEW SCROLL FUEL

Camshaft
3306C Engines for Caterpillar Built Machines

Camshaft Bearings
3306C Engines for Caterpillar Built Machines

Service Letter-China

Service Letter-Asia

Reuse And Salvage Guidelines

Reuse and Salvage for Camshafts {1210, 1210}
Reuse and Salvage for Camshafts {1210, 1210}

Service Letter-APD

Testing and Adjusting

Excessive Bearing Wear - Inspect
3306C Engines for Caterpillar Built Machines

Disassembly and Assembly

Camshaft
3306 VEHICULAR ENGINE FOR D7G TRACTOR

Camshaft Bearings
3306 VEHICULAR ENGINE FOR D7G TRACTOR

Camshaft - Remove and Install
3304B and 3306B Engines for Caterpillar Built Machines

Camshaft Bearings - Remove and Install
3304B and 3306B Engines for Caterpillar Built Machines

Service Magazine

New Crankshaft Assemblies{1202,1204,1206,1207,1212}
1982/11/01

New 8T2998 Lubricant Available{0645,1210}
1986/02/17

Correct Installation Of Valve Lifters On The Camshaft Is Very Important To Prevent Failures{1209}
1977/05/16

New Specification For Installation Of Camshaft Front Bearing In Cylinder Block{1211}
1979/06/11

New Camshaft Has Improved Wear Resistance{1210,1209}
1990/11/19

Remanufactured Camshafts And Cam Kits Available For Parts Service{1210,1211,1212}
1990/12/17

Correction For Camshaft And Valve Seat Specifications{1210,1103}
1992/07/20

CLUTCH GP

Avoid Overheating Of Rear Power Take Off Clutches{3055}
1982/05/24

COUPLING GP

Do Not Use Plastic Tubing With Brass Couplings As A Fuel Supply Line{1274}
1977/10/03

Quick Disconnect Coupling On Optional Modification Of 5P4150 Nozzle Tester Permits Faster Exchange Of Adapters{0651,1254}
1979/09/03

CRANKSHAFT GP

Special Instruction

Installing Crankshaft Seals And Wear Sleeves Using The Former 9S8868, 9S8873, 9S8881 And 9S8888 Tools Groups{1160, 1161, 0704}
Installing Crankshaft Seals And Wear Sleeves Using The Former 9S8868, 9S8873, 9S8881 And 9S8888 Tools Groups{1160, 1161, 0704}

Installation Of Crankshaft Seals And Wear Sleeves{1160, 1161}
Installation Of Crankshaft Seals And Wear Sleeves{1160, 1161}

Installation Of Crankshaft Seals And Wear Sleeves{1203}
Installation Of Crankshaft Seals And Wear Sleeves{1203}

Use Of 1P4000 Line Boring Tool Group{0672, 1201, 1203}
Use Of 1P4000 Line Boring Tool Group{0672, 1201, 1203}

Installation Of Service Replacement Crankshaft For A 3304 Or 3306 Engine{1202}
Installation Of Service Replacement Crankshaft For A 3304 Or 3306 Engine{1202}

Crankshaft Seal And Wear Sleeve Installation{1160, 1161}
Crankshaft Seal And Wear Sleeve Installation{1160, 1161}

Installation Of Seal Groups With Hydrodynamic Grooves In The Seal Lip{1160, 1161}
Installation Of Seal Groups With Hydrodynamic Grooves In The Seal Lip{1160, 1161}

Specifications

Crankshaft
3306 VEHICULAR ENGINE FOR D5B, D6D & D7G TRACTORS

Bearing Surface (Journal) For Main Bearings
3306 VEHICULAR ENGINE FOR D5B, D6D & D7G TRACTORS

Bearing Surface (Journal) For Connecting Rods
3306 VEHICULAR ENGINE FOR D5B, D6D & D7G TRACTORS

Crankshaft Hub And Damper
3306 VEHICULAR ENGINE FOR D5B, D6D & D7G TRACTORS

Crankshaft
3306 DIRECT INJECTION VEHICULAR ENGINE WITH NEW SCROLL FUEL

Bearing Surface (Journal) For Main Bearings
3306 DIRECT INJECTION VEHICULAR ENGINE WITH NEW SCROLL FUEL

Bearing Surface (Journal) For Connecting Rods
3306 DIRECT INJECTION VEHICULAR ENGINE WITH NEW SCROLL FUEL

Crankshaft Hub And Damper
3306 DIRECT INJECTION VEHICULAR ENGINE WITH NEW SCROLL FUEL

Connecting Rod Bearing Journal
3306C Engines for Caterpillar Built Machines

Main Bearing Journal
3306C Engines for Caterpillar Built Machines

Crankshaft Hub and Damper
3306C Engines for Caterpillar Built Machines

Crankshaft
3306C Engines for Caterpillar Built Machines

Tool Operating Manual

9U-5132 Timing and Fuel System Setting Tool Group{1105, 1162, 1290, 1905}
9U-5132 Timing and Fuel System Setting Tool Group{1105, 1162, 1290, 1905}

420-7630 Main Bearing Cap Lifting Device{0599, 0629, 0632, 0701, 1201, 1203, 1230}
420-7630 Main Bearing Cap Lifting Device{0599, 0629, 0632, 0701, 1201, 1203, 1230}

Reuse And Salvage Guidelines

Inspection and Reconditioning Procedures of Main Bearing Bores in Cylinder Blocks {1201, 1202, 1224, 1224}
Inspection and Reconditioning Procedures of Main Bearing Bores in Cylinder Blocks {1201, 1202, 1224, 1224}

Reuse and Salvage for Crankshafts {0674, 1202}
Reuse and Salvage for Crankshafts {0674, 1202}

Visual Inspection of Main Bearings and Connecting Rod Bearings {1202, 1203, 1225, 1230}
Visual Inspection of Main Bearings and Connecting Rod Bearings {1202, 1203, 1225, 1230}

9U-5132 Timing and Fuel System Setting Tool Group{1105, 1162, 1290, 1905}
9U-5132 Timing and Fuel System Setting Tool Group{1105, 1162, 1290, 1905}

Reuse and Salvage for Engine Dampers {1202, 1205}
Reuse and Salvage for Engine Dampers {1202, 1205}

Testing and Adjusting

Excessive Bearing Wear - Inspect
3306C Engines for Caterpillar Built Machines

Main Bearings - Inspect
3306C Engines for Caterpillar Built Machines

Disassembly and Assembly

Crankshaft Main Bearings
3306 VEHICULAR ENGINE FOR D7G TRACTOR

Vibration Damper And Pulley
3306 VEHICULAR ENGINE FOR D7G TRACTOR

Crankshaft Front Seal And Wear Sleeve
3306 VEHICULAR ENGINE FOR D7G TRACTOR

Crankshaft Rear Seal And Wear Sleeve
3306 VEHICULAR ENGINE FOR D7G TRACTOR

Crankshaft
3306 VEHICULAR ENGINE FOR D7G TRACTOR

Bearing Clearance - Check
3304B and 3306B Engines for Caterpillar Built Machines

Crankshaft Rear Seal - Remove
3304B and 3306B Engines for Caterpillar Built Machines

Crankshaft Front Seal - Install
3304B and 3306B Engines for Caterpillar Built Machines

Crankshaft - Install
3304B and 3306B Engines for Caterpillar Built Machines

Crankshaft Front Seal - Remove
3304B and 3306B Engines for Caterpillar Built Machines

Crankshaft Main Bearings - Remove
3304B and 3306B Engines for Caterpillar Built Machines

Crankshaft Main Bearings - Install
3304B and 3306B Engines for Caterpillar Built Machines

Crankshaft Rear Seal - Install
3304B and 3306B Engines for Caterpillar Built Machines

Crankshaft - Remove
3304B and 3306B Engines for Caterpillar Built Machines

Service Magazine

Engine Storage; Engine Start-Up After Storage{1000}
1982/02/22

Use 6V6035 Hardness Tester On Crankshafts{0651,1202}
1982/02/22

Inspection Marks On Bearings{7551,1230,1226,1203,1219,1227}
1982/05/03

New Crankshaft Assemblies{1202,1204,1206,1207,1212}
1982/11/01

6V6142 And 6V6143 Installers Can Be Used To Install Crankshaft Seals And Wear Sleeves{0622,0626,1160,1161}
1982/11/01

Procedure To Clean Oil Passages In Crankshafts And Cylinder Blocks{0622,0675,1201,1202}
1983/05/16

Reuse Of Engine Bearings{1230}
1983/05/16

Crankshaft Failures{1202,1230}
1983/11/21

Reuse Of Engine Bearings{1230,1219,1203}
1983/11/21

Remanufactured Undersize Crankshafts Are Available{1202}
1983/11/21

New Connecting Rod And Main Bearings Used{1230,1219,1203}
1984/03/26

Installing New Copper Bonded Bearings Can Extend Engine Life{1230,1203,1219}
1985/04/29

Remanufactured Crankshafts Are Available In Standard And Two Undersize Dimensions (U.S. and Canada){1202,7754}
1985/11/18

Bearing Failures On Engines Due To Lack Of Lubrication{1230,1219,1203,1202}
1986/09/08

Tools To Remove Wear Sleeves From Crankshafts{0621,7558}
1977/04/18

New Seal For Crankshaft{1161}
1977/07/04

Tools To Install Crankshaft Seal And Wear Sleeve{1160,1161,0622}
1977/07/11

Crankshaft Support Groups Are Available To Measure Bent Crankshafts{0653,1202}
1977/11/07

Double Lip Seal With Hydrodynamic Grooves Used At Rear Of Crankshaft {1161,1200}
1987/09/28

Use New Main Bearings In Replacement Cylinder Blocks{1203,1201}
1978/06/12

New Crankshaft Damper Assembly For 3306 Vehicular Engines Gives Longer Service Life{1205}
1978/06/12

Change In Procedure To Check Main Bearing Clearance{1203}
1978/08/28

Four Crankshaft Rear Seals Are Available For Use On 3304 And 3306 Engines{1161}
1979/03/26

Check Crankshaft Seals During Installation Of Engine Overhaul Gasket Kits; Add A Wear Sleeve When Needed{7555,7558,1161}
1979/06/04

New Centering Rings For Oversized Main Bearings{0665,1230}
1979/06/04

Improved Engine Design Uses Cylinder Block With Spacer Plate And New Crankshaft Thrust Plates{1000}
1979/07/02

Checking Crankshaft Journal Surface Hardness On Remanufactured Crankshafts{1202}
1991/01/07

New Front Crankshaft Seal Used{1160,1202}
1991/02/18

Use the 171-7212 Wear Sleeve to Repair the Crankshaft Hub {1160}
2011/09/20

A New Type of Main Bearing is Available {1203}
2005/12/26

40 Power Microscope is Available for Inspecting Bearing Journals on Crankshafts {0777, 1202}
2006/01/16

Procedure for Crankshafts that will not Rotate after Installation during a Rebuild {1000, 1202}
2008/09/08

CYLINDER BLOCK GP

Special Instruction

Using Caterpillar Cylinder Pack Pulling Tools{1239}
Using Caterpillar Cylinder Pack Pulling Tools{1239}

Pressure Lubrication Procedure for Remanufactured Engines and Short Blocks{1000, 1200, 1020}
Pressure Lubrication Procedure for Remanufactured Engines and Short Blocks{1000, 1200, 1020}

3306 Cylinder Head To Block Joint Repair Procedure{1124, 1101, 1201}
3306 Cylinder Head To Block Joint Repair Procedure{1124, 1101, 1201}

Use Of 5P8709 Tool Group For Alignment Of Piston Cooling Jets{1331}
Use Of 5P8709 Tool Group For Alignment Of Piston Cooling Jets{1331}

Installation Of 1N3574 Or 1N3576 Cylinder Block Service Group (Spacer Plate) As A Replacement For The Former Counterbored Cylinder Block{1201}
Installation Of 1N3574 Or 1N3576 Cylinder Block Service Group (Spacer Plate) As A Replacement For The Former Counterbored Cylinder Block{1201}

Installation Of Crankshaft Seals And Wear Sleeves{1203}
Installation Of Crankshaft Seals And Wear Sleeves{1203}

Use Of 1P4000 Line Boring Tool Group{0672, 1201, 1203}
Use Of 1P4000 Line Boring Tool Group{0672, 1201, 1203}

Installing Heli-Coil Inserts In Caterpillar Cylinder Heads{1117}
Installing Heli-Coil Inserts In Caterpillar Cylinder Heads{1117}

Pressure Lubrication Procedure For Remanufactured Engines And Short Blocks{1000, 1201}
Pressure Lubrication Procedure For Remanufactured Engines And Short Blocks{1000, 1201}

Use Of 8T0455 Cylinder Liner Projection Indicator Group{0760, 1216}
Use Of 8T0455 Cylinder Liner Projection Indicator Group{0760, 1216}

Cylinder Block Cleaning Procedure{1201}
Cylinder Block Cleaning Procedure{1201}

Installation Of 0R2554 Remanufactured Short Block Group{1200}
Installation Of 0R2554 Remanufactured Short Block Group{1200}

Using 5P4175 Boring Tool Group And 5P1618 Tool Arrangement{0672, 1200}
Using 5P4175 Boring Tool Group And 5P1618 Tool Arrangement{0672, 1200}

Reuse and Salvage for Cast Iron Cylinder Blocks {1201, 1201}
Reuse and Salvage for Cast Iron Cylinder Blocks {1201, 1201}

Using the 6V-7840 Deck Checking Tool Assembly {0701, 1201, 7225}
Using the 6V-7840 Deck Checking Tool Assembly {0701, 1201, 7225}

Service Letter-NACD

Cylinder Head Gasket And Spacer Deck Gasket Replacement In Various Gasket Kits
Cylinder Head Gasket And Spacer Deck Gasket Replacement In Various Gasket Kits

PRODUCT IMPROVEMENT PROGRAM FOR REPLACING SEAL KITS THAT ARE INCLUDED WITH THE CLASSIC LINER KITS
PRODUCT IMPROVEMENT PROGRAM FOR REPLACING SEAL KITS THAT ARE INCLUDED WITH THE CLASSIC LINER KITS

Service Letter-Australia

Cylinder Head Gasket And Spacer Deck Gasket Replacement In Various Gasket Kits
Cylinder Head Gasket And Spacer Deck Gasket Replacement In Various Gasket Kits

PRODUCT IMPROVEMENT PROGRAM FOR REPLACING SEAL KITS THAT ARE INCLUDED WITH THE CLASSIC LINER KITS
PRODUCT IMPROVEMENT PROGRAM FOR REPLACING SEAL KITS THAT ARE INCLUDED WITH THE CLASSIC LINER KITS

Service Letter-CFEL

Cylinder Head Gasket And Spacer Deck Gasket Replacement In Various Gasket Kits
Cylinder Head Gasket And Spacer Deck Gasket Replacement In Various Gasket Kits

PRODUCT IMPROVEMENT PROGRAM FOR REPLACING SEAL KITS THAT ARE INCLUDED WITH THE CLASSIC LINER KITS
PRODUCT IMPROVEMENT PROGRAM FOR REPLACING SEAL KITS THAT ARE INCLUDED WITH THE CLASSIC LINER KITS

Service Letter-CSARL

Cylinder Head Gasket And Spacer Deck Gasket Replacement In Various Gasket Kits
Cylinder Head Gasket And Spacer Deck Gasket Replacement In Various Gasket Kits

PRODUCT IMPROVEMENT PROGRAM FOR REPLACING SEAL KITS THAT ARE INCLUDED WITH THE CLASSIC LINER KITS
PRODUCT IMPROVEMENT PROGRAM FOR REPLACING SEAL KITS THAT ARE INCLUDED WITH THE CLASSIC LINER KITS

Service Letter-Americas

Cylinder Head Gasket And Spacer Deck Gasket Replacement In Various Gasket Kits
Cylinder Head Gasket And Spacer Deck Gasket Replacement In Various Gasket Kits

PRODUCT IMPROVEMENT PROGRAM FOR REPLACING SEAL KITS THAT ARE INCLUDED WITH THE CLASSIC LINER KITS
PRODUCT IMPROVEMENT PROGRAM FOR REPLACING SEAL KITS THAT ARE INCLUDED WITH THE CLASSIC LINER KITS

Service Letter-Brazil

Cylinder Head Gasket And Spacer Deck Gasket Replacement In Various Gasket Kits
Cylinder Head Gasket And Spacer Deck Gasket Replacement In Various Gasket Kits

Service Letter-Truck/Ag/Marine

Specifications

Cylinder Block (Counterbored Block)
3306 VEHICULAR ENGINE FOR D5B, D6D & D7G TRACTORS

Cylinder Block (With Spacer Plate)
3306 VEHICULAR ENGINE FOR D5B, D6D & D7G TRACTORS

Cylinder Liner
3306 VEHICULAR ENGINE FOR D5B, D6D & D7G TRACTORS

Cylinder Liner Projection (Counterbored Block)
3306 VEHICULAR ENGINE FOR D5B, D6D & D7G TRACTORS

Cylinder Liner Projection (With Spacer Plate)
3306 VEHICULAR ENGINE FOR D5B, D6D & D7G TRACTORS

Bearing Surface (Journal) For Main Bearings
3306 VEHICULAR ENGINE FOR D5B, D6D & D7G TRACTORS

Main Bearings And Connecting Rod Bearings
3306 VEHICULAR ENGINE FOR D5B, D6D & D7G TRACTORS

Cylinder Block
3306 DIRECT INJECTION VEHICULAR ENGINE WITH NEW SCROLL FUEL

Camshaft Bearings
3306 DIRECT INJECTION VEHICULAR ENGINE WITH NEW SCROLL FUEL

Cylinder Liner
3306 DIRECT INJECTION VEHICULAR ENGINE WITH NEW SCROLL FUEL

Cylinder Liner Projection
3306 DIRECT INJECTION VEHICULAR ENGINE WITH NEW SCROLL FUEL

Bearing Surface (Journal) For Main Bearings
3306 DIRECT INJECTION VEHICULAR ENGINE WITH NEW SCROLL FUEL

Connecting Rod And Main Bearings
3306 DIRECT INJECTION VEHICULAR ENGINE WITH NEW SCROLL FUEL

Cylinder Liner
3306C Engines for Caterpillar Built Machines

Cylinder Block
3306C Engines for Caterpillar Built Machines

Piston Cooling Jet
3306C Engines for Caterpillar Built Machines

Main Bearing Journal
3306C Engines for Caterpillar Built Machines

Cylinder Liner Projection
3306C Engines for Caterpillar Built Machines

Tool Operating Manual

9U7990 Counter Bore Tool Group for 3176, 3300 and 3400 Series Engines{1201}
9U7990 Counter Bore Tool Group for 3176, 3300 and 3400 Series Engines{1201}

Setup and Operation of the 368-8645 Tool Kit (CRANKCASE PRESSURE){1317}
Setup and Operation of the 368-8645 Tool Kit (CRANKCASE PRESSURE){1317}

Using the 8T-2700 Blowby/Air Flow Indicator{0781, 0785, 1317}
Using the 8T-2700 Blowby/Air Flow Indicator{0781, 0785, 1317}

420-7630 Main Bearing Cap Lifting Device{0599, 0629, 0632, 0701, 1201, 1203, 1230}
420-7630 Main Bearing Cap Lifting Device{0599, 0629, 0632, 0701, 1201, 1203, 1230}

Using the 242-3980 Piston Groove Gauge on 3500A and B Engines with Monotherm Pistons using the 329-2630 and 329-2631 Piston Groove Gauges on 3500B Engines with Monotherm Pistons{0374, 0599, 0700, 0701, 0705}
Using the 242-3980 Piston Groove Gauge on 3500A and B Engines with Monotherm Pistons using the 329-2630 and 329-2631 Piston Groove Gauges on 3500B Engines with Monotherm Pistons{0374, 0599, 0700, 0701, 0705}

Service Letter-China

Cylinder Head Gasket And Spacer Deck Gasket Replacement In Various Gasket Kits
Cylinder Head Gasket And Spacer Deck Gasket Replacement In Various Gasket Kits

PRODUCT IMPROVEMENT PROGRAM FOR REPLACING SEAL KITS THAT ARE INCLUDED WITH THE CLASSIC LINER KITS
PRODUCT IMPROVEMENT PROGRAM FOR REPLACING SEAL KITS THAT ARE INCLUDED WITH THE CLASSIC LINER KITS

Service Letter-Asia

Cylinder Head Gasket And Spacer Deck Gasket Replacement In Various Gasket Kits
Cylinder Head Gasket And Spacer Deck Gasket Replacement In Various Gasket Kits

PRODUCT IMPROVEMENT PROGRAM FOR REPLACING SEAL KITS THAT ARE INCLUDED WITH THE CLASSIC LINER KITS
PRODUCT IMPROVEMENT PROGRAM FOR REPLACING SEAL KITS THAT ARE INCLUDED WITH THE CLASSIC LINER KITS

Reuse And Salvage Guidelines

Reuse and Salvage for Cast Iron Cylinder Blocks {1201, 1201}
Reuse and Salvage for Cast Iron Cylinder Blocks {1201, 1201}

Reuse and Salvage for 3176, 3300, 3400 & C-Series Engine Cylinder Blocks {0670, 0672, 0761, 1201, 7225}
Reuse and Salvage for 3176, 3300, 3400 & C-Series Engine Cylinder Blocks {0670, 0672, 0761, 1201, 7225}

Inspection and Reuse Guideline of Cylinder Liners in Cat Engines {0761, 1201, 1213, 1216, 1216}
Inspection and Reuse Guideline of Cylinder Liners in Cat Engines {0761, 1201, 1213, 1216, 1216}

Using the 6V-7840 Deck Checking Tool Assembly {0701, 1201, 7225}
Using the 6V-7840 Deck Checking Tool Assembly {0701, 1201, 7225}

Cylinder Block Salvage Procedure Using Belzona® 1311 (Ceramic R Metal) {0700, 0701, 1000, 1201}
Cylinder Block Salvage Procedure Using Belzona® 1311 (Ceramic R Metal) {0700, 0701, 1000, 1201}

Cylinder Block Cleaning and Audit Procedure {0644, 0680, 0701}
Cylinder Block Cleaning and Audit Procedure {0644, 0680, 0701}

Service Letter-APD

Cylinder Head Gasket And Spacer Deck Gasket Replacement In Various Gasket Kits
Cylinder Head Gasket And Spacer Deck Gasket Replacement In Various Gasket Kits

PRODUCT IMPROVEMENT PROGRAM FOR REPLACING SEAL KITS THAT ARE INCLUDED WITH THE CLASSIC LINER KITS
PRODUCT IMPROVEMENT PROGRAM FOR REPLACING SEAL KITS THAT ARE INCLUDED WITH THE CLASSIC LINER KITS

Testing and Adjusting

Cylinder Block - Inspect
3306C Engines for Caterpillar Built Machines

Excessive Bearing Wear - Inspect
3306C Engines for Caterpillar Built Machines

Main Bearings - Inspect
3306C Engines for Caterpillar Built Machines

Cylinder Liner Projection - Inspect
3306C Engines for Caterpillar Built Machines

Disassembly and Assembly

Rocker Shaft And Push Rods (Without Spacer Plate)
3306 VEHICULAR ENGINE FOR D7G TRACTOR

Rocker Shaft (Without Spacer Plate)
3306 VEHICULAR ENGINE FOR D7G TRACTOR

Rocker Shaft And Push Rods (With Spacer Plate)
3306 VEHICULAR ENGINE FOR D7G TRACTOR

Spacer Plate
3306 VEHICULAR ENGINE FOR D7G TRACTOR

Crankshaft Main Bearings
3306 VEHICULAR ENGINE FOR D7G TRACTOR

Cylinder Liners (Without Spacer Plate)
3306 VEHICULAR ENGINE FOR D7G TRACTOR

Crankshaft
3306 VEHICULAR ENGINE FOR D7G TRACTOR

Camshaft Bearings
3306 VEHICULAR ENGINE FOR D7G TRACTOR

Piston Cooling Orifices
3306 VEHICULAR ENGINE FOR D7G TRACTOR

Cylinder Liner - Remove
3304B and 3306B Engines for Caterpillar Built Machines

Bearing Clearance - Check
3304B and 3306B Engines for Caterpillar Built Machines

Crankshaft Main Bearings - Remove
3304B and 3306B Engines for Caterpillar Built Machines

Crankshaft Main Bearings - Install
3304B and 3306B Engines for Caterpillar Built Machines

Spacer Plate - Remove and Install
3304B and 3306B Engines for Caterpillar Built Machines

Cylinder Liner - Install
3304B and 3306B Engines for Caterpillar Built Machines

Camshaft Bearings - Remove and Install
3304B and 3306B Engines for Caterpillar Built Machines

Piston Cooling Jets - Remove and Install
3304B and 3306B Engines for Caterpillar Built Machines

Service Magazine

Spacer Plate Block Group Used For Parts Service Of Block Group With Counterbore Design{1101,1201}
1980/03/03

Use Of A Flex-Hone For Cylinder Liner Reconditioning{0664,0674,1216}
1981/12/21

Use New Special Instruction To Install 5P6595 Insert In Cylinder Liner Seats{1216,0621}
1982/05/03

Inspection Marks On Bearings{7551,1230,1226,1203,1219,1227}
1982/05/03

Service Information For Easier Use Of The 6V3100 Timing Indicator Group{0651,1250,1156,1157}
1982/10/11

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

New 6V7059 Micrometer Measures Liner Top Flange And Valve Lip {0653,1216,1105}
1982/11/29

Procedure To Clean Oil Passages In Crankshafts And Cylinder Blocks{0622,0675,1201,1202}
1983/05/16

Reuse Of Engine Bearings{1230}
1983/05/16

Reuse Of Engine Bearings{1230,1219,1203}
1983/11/21

New Connecting Rod And Main Bearings Used{1230,1219,1203}
1984/03/26

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

Bearing Failures On Engines Due To Lack Of Lubrication{1230,1219,1203,1202}
1986/09/08

New Indicator Instrument Group Available To Measure Crankcase Blowby And Radiator Air Velocity{0781,1200,1350}
1986/10/27

Cylinder Head Water Directors No Longer Needed In Direct Injection Engines {1115}
1987/03/09

Additional Guidelines For Using The 8T2700 Blowby/Air Flow Indicator Group {0781,1200,1350}
1987/07/20

5P8665 Cylinder Liner Puller Makes Liner Removal Easier And Faster{0621,1216}
1978/01/09

Use New Main Bearings In Replacement Cylinder Blocks{1203,1201}
1978/06/12

New Information On Reusable Cylinder Liners{1216}
1978/06/19

Change In Procedure To Check Main Bearing Clearance{1203}
1978/08/28

New Centering Rings For Oversized Main Bearings{0665,1230}
1979/06/04

New Specification For Installation Of Camshaft Front Bearing In Cylinder Block{1211}
1979/06/11

Improved Engine Design Uses Cylinder Block With Spacer Plate And New Crankshaft Thrust Plates{1000}
1979/07/02

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

Pin Bore Is Now Offset (Not In The Center) .059" (1.5 mm) In The Piston To Stop Vibration Of The Cylinder Liners Which Can Cause Pitting On The Coolant Side Of The Cylinder Liners {1214,1216}
1979/09/10

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

Use Only Stainless Steel Cylinder Liner Shims To Salvage Damaged 4.75" Bore Cylinder Blocks{1201,1216,1217}
1990/11/19

Remanufactured Camshafts And Cam Kits Available For Parts Service{1210,1211,1212}
1990/12/17

Checking Crankshaft Journal Surface Hardness On Remanufactured Crankshafts{1202}
1991/01/07

Correction For Camshaft And Valve Seat Specifications{1210,1103}
1992/07/20

Be Sure To Use Correct Cup Plugs On 0R2077, 0R2554, And 0R3258 Remanufactured Short Blocks{1200,1201}
1992/11/23

Cylinder Pack Puller Groups Improved {0705,1239}
1993/01/18

Improved Seal Kits for Cylinder Liner Kits {1216}
2005/11/14

Cat® Reman Now Offers Additional Long Blocks for Certain Machine Engines {1000, 1201}
2015/06/25

CYLINDER HEAD GP

Special Instruction

3306 Cylinder Head To Block Joint Repair Procedure{1124, 1101, 1201}
3306 Cylinder Head To Block Joint Repair Procedure{1124, 1101, 1201}

Use Of The 1P7451 Valve Guide Honing Group{0673, 1104}
Use Of The 1P7451 Valve Guide Honing Group{0673, 1104}

Installing Heli-Coil Inserts In Caterpillar Cylinder Heads{1117}
Installing Heli-Coil Inserts In Caterpillar Cylinder Heads{1117}

Use Of 6V4805 Valve Seat Insert Puller Group{0703}
Use Of 6V4805 Valve Seat Insert Puller Group{0703}

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

Use Of 6V9050 Exhaust Stud Removal Group{1100}
Use Of 6V9050 Exhaust Stud Removal Group{1100}

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}

Service Letter-NACD

Cylinder Head Gasket And Spacer Deck Gasket Replacement In Various Gasket Kits
Cylinder Head Gasket And Spacer Deck Gasket Replacement In Various Gasket Kits

Service Letter-Australia

Service Letter-CFEL

Service Letter-CSARL

Service Letter-Americas

Service Letter-Brazil

Service Letter-Truck/Ag/Marine

Specifications

VALVES (PC)
3306 VEHICULAR ENGINE FOR D5B, D6D & D7G TRACTORS

Valves (DI)
3306 VEHICULAR ENGINE FOR D5B, D6D & D7G TRACTORS

Cylinder Head
3306 VEHICULAR ENGINE FOR D5B, D6D & D7G TRACTORS

Valve Cover
3306 VEHICULAR ENGINE FOR D5B, D6D & D7G TRACTORS

Valves
3306 DIRECT INJECTION VEHICULAR ENGINE WITH NEW SCROLL FUEL

Cylinder Head
3306 DIRECT INJECTION VEHICULAR ENGINE WITH NEW SCROLL FUEL

Valve Cover
3306 DIRECT INJECTION VEHICULAR ENGINE WITH NEW SCROLL FUEL

Fuel Injection Nozzles
3306C Engines for Caterpillar Built Machines

Cylinder Head
3306C Engines for Caterpillar Built Machines

Cylinder Head Valves
3306C Engines for Caterpillar Built Machines

Tool Operating Manual

Operating Instructions for 155-1536 Valve Recession Tool Kit for all G3500 and 3500 Engines{0374, 0599, 0701, 0703, 0759, 0767}
Operating Instructions for 155-1536 Valve Recession Tool Kit for all G3500 and 3500 Engines{0374, 0599, 0701, 0703, 0759, 0767}

Operating Instructions for 148-2997 Valve Recession Tool Group Used On 3600, G3600, and C175 Engines{0374, 0599, 0701, 0703, 0759}
Operating Instructions for 148-2997 Valve Recession Tool Group Used On 3600, G3600, and C175 Engines{0374, 0599, 0701, 0703, 0759}

185-5321 Cylinder Head Lifting Hook Assembly{0599, 0632, 0703, 1101, 6459}
185-5321 Cylinder Head Lifting Hook Assembly{0599, 0632, 0703, 1101, 6459}

188-3922 Broken Exhaust Bolt and Stud Removal Group for 3114, 3116, 3126, 3126B, 3176, 3176B, C-10, and C12 Engines{0374, 0599, 0701, 0702, 0703}
188-3922 Broken Exhaust Bolt and Stud Removal Group for 3114, 3116, 3126, 3126B, 3176, 3176B, C-10, and C12 Engines{0374, 0599, 0701, 0702, 0703}

CRB Valve Spring Testers 8S-2263 and 4C-9496{0374, 0599, 0700, 0701, 1108}
CRB Valve Spring Testers 8S-2263 and 4C-9496{0374, 0599, 0700, 0701, 1108}

{0374, 0599, 0629, 0632, 0700, 0701, 1100, 1101}
{0374, 0599, 0629, 0632, 0700, 0701, 1100, 1101}

Service Letter-China

Cylinder Head Gasket And Spacer Deck Gasket Replacement In Various Gasket Kits
Cylinder Head Gasket And Spacer Deck Gasket Replacement In Various Gasket Kits

Service Letter-Asia

Reuse And Salvage Guidelines

Engine Valve Failure Modes{1100, 1105}
Engine Valve Failure Modes{1100, 1105}

Reuse and Salvage for Cylinder Head Assemblies {1100, 1101, 1103, 1104, 1105, 1106, 1108, 1109, 1115, 1117, 1121, 1124, 1125}
Reuse and Salvage for Cylinder Head Assemblies {1100, 1101, 1103, 1104, 1105, 1106, 1108, 1109, 1115, 1117, 1121, 1124, 1125}

Reuse & Salvage for Valvetrain Components {1102, 1108, 1109, 1121, 1123}
Reuse & Salvage for Valvetrain Components {1102, 1108, 1109, 1121, 1123}

Using the 9U-5383 Vacuum Tester {0774, 0781, 1000, 1100}
Using the 9U-5383 Vacuum Tester {0774, 0781, 1000, 1100}

Applied Failure Analysis

Engine Valve Failure Modes{1100, 1105}
Engine Valve Failure Modes{1100, 1105}

Service Letter-APD

Cylinder Head Gasket And Spacer Deck Gasket Replacement In Various Gasket Kits
Cylinder Head Gasket And Spacer Deck Gasket Replacement In Various Gasket Kits

Testing and Adjusting

Fuel Injection Nozzle - Test
3306C Engines for Caterpillar Built Machines

Engine Valve Lash - Inspect/Adjust
3306C Engines for Caterpillar Built Machines

Disassembly and Assembly

Precombustion Chambers
3306 VEHICULAR ENGINE FOR D7G TRACTOR

Valve Cover
3306 VEHICULAR ENGINE FOR D7G TRACTOR

Cylinder Head (Earlier)
3306 VEHICULAR ENGINE FOR D7G TRACTOR

Cylinder Head (Later)
3306 VEHICULAR ENGINE FOR D7G TRACTOR

Valves
3306 VEHICULAR ENGINE FOR D7G TRACTOR

Valve Seat Inserts
3306 VEHICULAR ENGINE FOR D7G TRACTOR

Water Directors
3306 VEHICULAR ENGINE FOR D7G TRACTOR

Valve Guides
3306 VEHICULAR ENGINE FOR D7G TRACTOR

Inlet and Exhaust Valves - Remove and Install
3304B and 3306B Engines for Caterpillar Built Machines

Inlet and Exhaust Valve Guides - Remove and Install
3304B and 3306B Engines for Caterpillar Built Machines

Inlet and Exhaust Valve Seat Inserts - Remove and Install
3304B and 3306B Engines for Caterpillar Built Machines

Cylinder Head - Remove
3304B and 3306B Engines for Caterpillar Built Machines

Camshaft Bearings - Remove and Install
3304B and 3306B Engines for Caterpillar Built Machines

Cylinder Head - Install
3304B and 3306B Engines for Caterpillar Built Machines

Service Magazine

Spacer Plate Block Group Used For Parts Service Of Block Group With Counterbore Design{1101,1201}
1980/03/03

Vacuum Tester Checks For Leaks Between Valve Face and Seat{0651,1103,1105}
1982/09/06

Engine Slobbering; New Piston And Rings Used{1214,1215,1000,1225,1104,1052}
1982/10/11

New 6V7059 Micrometer Measures Liner Top Flange And Valve Lip {0653,1216,1105}
1982/11/29

Engine Valve Stem "Use Again" Specifications{0653,1105}
1983/02/28

Valve Damage Can Be Caused By Short Intervals Of Engine Operation In Very Cold Temperatures{1105,1208}
1983/10/17

Improved Cylinder Heads And Valve Covers Used{1107,1101}
1984/09/10

Remanufactured Cylinder Head Groups{1100,1101,7554}
1984/11/19

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

Check For Interference Between Water Temperature Regulator And Cylinder Head Bore{1355}
1985/05/13

Use Correct Valves When Rebuilding Engines{1105,1103}
1985/09/02

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

Valve Lash Adjustment Interval Is Changed {1105}
1986/07/07

Correct Installation Of Valve Lifters On The Camshaft Is Very Important To Prevent Failures{1209}
1977/05/16

Tools Now Available To Ream And/Or Hone 0.500" (12.70 mm) Diameter Valve Guides{0663}
1977/08/22

Cylinder Head Water Directors No Longer Needed In Direct Injection Engines {1115}
1987/03/09

Salvage Of Cylinder Heads By Using Oversized Valve Guides And Valve Inserts {1104,1103}
1987/03/30

Tolerance Added To Valve Clearance Specifications{1105,0374}
1978/01/16

Valve Damage Can Be Caused By Short Intervals Of Engine Operation In Very Cold Temperatures{1105,1208}
1978/01/30

Use Again Specifications For Valve Springs Are Changed{1108}
1978/03/06

New Torque Specification Used On Bolts That Hold The Cylinder Head{1101}
1978/09/04

New Exhaust Valve Has Improved Three-Piece Construction{1105}
1978/12/04

Silicone Water Passage Seal Can Be Used Where Contact With Oil Is Unavoidable During Assembly Of Cylinder Heads{1100}
1988/06/06

A New Method To Clean And Polish Engine Valve Stems{0674,1105}
1979/05/28

Improved Engine Design Uses Cylinder Block With Spacer Plate And New Crankshaft Thrust Plates{1000}
1979/07/02

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

New Valve Rotator And New Oil Shield Are Available{1104,1105,1109}
1979/10/22

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

New Exhaust Valves Are Used In Caterpillar Remanufactured Cylinder Heads{1105,1101}
1990/10/08

7S3161 Valve Lifter Has Three Different Designs{1209}
1991/10/14

Correction For Camshaft And Valve Seat Specifications{1210,1103}
1992/07/20

New Valve Guide Available{1104}
1995/12/25

New Valve Cover Seal Used {1107}
1998/05/25

New Cast Iron Valve Guide And New Exhaust Valve With Chrome Plated Stem Will Help Prevent Early Hour Exhaust Valve Sticking In 3304 And 3306 Machine Engines {1104,1105}
1998/06/22

New Specification for Reusability of the Intake Valves and Exhaust Valves {1105}
2002/05/13

Caterpillar Warranty Claims on Cylinder Head Valves {1105}
2005/10/03

Later Pre-Chamber Cylinder Heads On Early 3304 Engines Without Drilled Rocker Stands Are Used {1100}
2012/10/11

DAMPER GP

Specifications

Crankshaft Hub And Damper
3306 VEHICULAR ENGINE FOR D5B, D6D & D7G TRACTORS

Crankshaft Hub And Damper
3306 DIRECT INJECTION VEHICULAR ENGINE WITH NEW SCROLL FUEL

Vibration Damper
3306C Engines for Caterpillar Built Machines

Crankshaft Hub and Damper
3306C Engines for Caterpillar Built Machines

Reuse And Salvage Guidelines

Reuse and Salvage for Cast Iron & Steel Pulleys and Stub Shafts {1205, 1207, 1384, 1425}
Reuse and Salvage for Cast Iron & Steel Pulleys and Stub Shafts {1205, 1207, 1384, 1425}

Reuse and Salvage for Engine Dampers {1202, 1205}
Reuse and Salvage for Engine Dampers {1202, 1205}

Testing and Adjusting

Vibration Damper - Check
3306C Engines for Caterpillar Built Machines

Disassembly and Assembly

Vibration Damper And Pulley
3306 VEHICULAR ENGINE FOR D7G TRACTOR

Vibration Damper and Pulley - Remove and Install
3304B and 3306B Engines for Caterpillar Built Machines

Service Magazine

Correct Torque Value For Alternator Drive Pulley Retaining Nut Is Important{1405}
1987/11/23

New Crankshaft Damper Assembly For 3306 Vehicular Engines Gives Longer Service Life{1205}
1978/06/12

8T5314 Socket Adapter Available To Correctly Install Alternator Pulley Nut {0601}
1988/01/25

DRIVE GP-ACCESSORY

Specifications

Rear Accessory Drive Gears (D7G Tractors)
3306 VEHICULAR ENGINE FOR D5B, D6D & D7G TRACTORS

Rear Accessory Drive Gears (D6D Tractor)
3306 VEHICULAR ENGINE FOR D5B, D6D & D7G TRACTORS

Rear Accessory Drive Gear
3306 DIRECT INJECTION VEHICULAR ENGINE WITH NEW SCROLL FUEL

Accessory Drive Gears (Rear)
3306C Engines for Caterpillar Built Machines

Disassembly and Assembly

Auxiliary Drive Group
3306 VEHICULAR ENGINE FOR D7G TRACTOR

Rear Accessory Drive Gears
3306 VEHICULAR ENGINE FOR D7G TRACTOR

Service Magazine

New Crankshaft Assemblies{1202,1204,1206,1207,1212}
1982/11/01

New Front Housing Has Stronger Boss For Alternator{1151}
1977/10/10

DRIVE GP-AUXILIARY

Specifications

Rear Accessory Drive Gears (D7G Tractors)
3306 VEHICULAR ENGINE FOR D5B, D6D & D7G TRACTORS

Rear Accessory Drive Gears (D6D Tractor)
3306 VEHICULAR ENGINE FOR D5B, D6D & D7G TRACTORS

Rear Accessory Drive Gear
3306 DIRECT INJECTION VEHICULAR ENGINE WITH NEW SCROLL FUEL

Disassembly and Assembly

Auxiliary Drive Group
3306 VEHICULAR ENGINE FOR D7G TRACTOR

Rear Accessory Drive Gears
3306 VEHICULAR ENGINE FOR D7G TRACTOR

Service Magazine

New Crankshaft Assemblies{1202,1204,1206,1207,1212}
1982/11/01

DRIVE GP-FAN

Specifications

Fan Drive
3306 VEHICULAR ENGINE FOR D5B, D6D & D7G TRACTORS

Fan Drive
3306C Engines for Caterpillar Built Machines

Disassembly and Assembly

Fan Drive
3306 VEHICULAR ENGINE FOR D7G TRACTOR

Service Magazine

New Color Used For Fan Belt Tightener Spring{1358}
1984/06/04

Different Grease Fitting Now Used In Fan Drive Group {1359}
1979/09/10

DRIVE GP-PUMP

Special Instruction

Installation of Water Pump Seal Group{1361}
Installation of Water Pump Seal Group{1361}

Installing 3S6610 Water Pump Cage{1361}
Installing 3S6610 Water Pump Cage{1361}

Service Magazine

6V6175 And 6V6176 Torque Adapters Make Installation Of Fuel Pump Drive Gear Easier{1206,1272,0614}
1982/11/08

New Water Pump Oil Seal Prevents Leaks{1361}
1983/10/10

Correct Rebuild Kits Must Be Used For Repair Of Earlier And Later Water Pumps{1361}
1977/06/27

Single Lip Hydrodynamic Seal Used In Water Pumps{1300,1361}
1987/09/21

Replacement Seal Group For Water Pump Impeller Now Has All The Seal Parts Plus An Installation Tool{1361,0622}
1978/02/13

New Water Pump Gives More Pressure{1361}
1978/09/04

New Rear Cover And Gasket Used On Water Pump{1361,1350}
1979/08/20

New Fuel Pump Drive Idler Gear Assembly And Shaft Used In Front Timing Gear Groups {1206}
1993/06/14

New Remanufactured Water Pump Groups Include Cast Iron Impellers {1361}
1997/01/20

DRIVE GP-WATER PUMP

Special Instruction

Installation of Water Pump Seal Group{1361}
Installation of Water Pump Seal Group{1361}

Installing 3S6610 Water Pump Cage{1361}
Installing 3S6610 Water Pump Cage{1361}

Disassembly and Assembly

Water Pump
3306 VEHICULAR ENGINE FOR D7G TRACTOR

Water Pump (Without Auxiliary Drive Group)
3306 VEHICULAR ENGINE FOR D7G TRACTOR

Water Pump (With Auxiliary Drive Group)
3306 VEHICULAR ENGINE FOR D7G TRACTOR

Service Magazine

Correct Rebuild Kits Must Be Used For Repair Of Earlier And Later Water Pumps{1361}
1977/06/27

Single Lip Hydrodynamic Seal Used In Water Pumps{1300,1361}
1987/09/21

Replacement Seal Group For Water Pump Impeller Now Has All The Seal Parts Plus An Installation Tool{1361,0622}
1978/02/13

New Water Pump Gives More Pressure{1361}
1978/09/04

New Rear Cover And Gasket Used On Water Pump{1361,1350}
1979/08/20

New Remanufactured Water Pump Groups Include Cast Iron Impellers {1361}
1997/01/20

New Basic Water Pump Groups Used In Engine Water Pump Groups {1361}
1998/06/29

ENGINE GP

Special Instruction

Analyzing Cylinder Condition By Measuring Air Flow{0651, 1000}
Analyzing Cylinder Condition By Measuring Air Flow{0651, 1000}

Troubleshooting Engine Vibration In Vehicular Equipment{1000}
Troubleshooting Engine Vibration In Vehicular Equipment{1000}

Instructions For 3306 DI Engine Tune-Up{1000}
Instructions For 3306 DI Engine Tune-Up{1000}

Pressure Lubrication Procedure for Remanufactured Engines and Short Blocks{1000, 1200, 1020}
Pressure Lubrication Procedure for Remanufactured Engines and Short Blocks{1000, 1200, 1020}

Use of the 4C3502 Engine Repair Indicator Kit{0781, 1000}
Use of the 4C3502 Engine Repair Indicator Kit{0781, 1000}

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

Using The 5P6524 Engine Timing Indicator Group And 1P540 Flow Checking Tool Group{0782, 1000}
Using The 5P6524 Engine Timing Indicator Group And 1P540 Flow Checking Tool Group{0782, 1000}

Pressure Lubrication Procedure For Remanufactured Engines And Short Blocks{1000, 1201}
Pressure Lubrication Procedure For Remanufactured Engines And Short Blocks{1000, 1201}

Installation Of Service Replacement Crankshaft For A 3304 Or 3306 Engine{1202}
Installation Of Service Replacement Crankshaft For A 3304 Or 3306 Engine{1202}

Oil and Your Engine {1000}
Oil and Your Engine {1000}

Service Magazine

Engine Storage; Engine Start-Up After Storage{1000}
1982/02/22

Separate Valve Stem Gauges Available{0653,1000}
1982/06/07

Analyzing A Major Engine Failure{1000}
1982/07/19

Reference Chart for Engine Improvements{0374,1000}
1982/10/25

New Color Used For Fan Belt Tightener Spring{1358}
1984/06/04

New Index Lists Engine Special Instructions By SMCS Code{1000,0374}
1986/04/07

New Indicator Instrument Group Available To Measure Crankcase Blowby And Radiator Air Velocity{0781,1200,1350}
1986/10/27

Modification To Prevent Starter From Remaining Engaged With Flywheel After Engine Starts{1400,1450}
1987/03/16

Testing The Starter On The Engine{1401,1450}
1987/05/04

The Caterpillar Fuel Flow Monitor System Available {0782,1000,1250}
1987/05/11

Remanufactured Heavy-Duty Starters And High-Amp Alternators{1405,1453}
1987/05/25

Microfiche For Replacement Engine Bills Of Material {0374,1000}
1987/10/26

Explanation Of Nomenclature Used In Engine Performance{1000,0374}
1978/05/15

Sleeve-Type Ring Compressors Can Be Used For Installation Of Pistons From The Bottom Of The Engine{0622}
1978/08/21

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

Check Crankshaft Seals During Installation Of Engine Overhaul Gasket Kits; Add A Wear Sleeve When Needed{7555,7558,1161}
1979/06/04

Improved Engine Design Uses Cylinder Block With Spacer Plate And New Crankshaft Thrust Plates{1000}
1979/07/02

Cranking Speeds Necessary To Start Diesel Engines{0374,1000,1450}
1979/09/24

Check The Radiator Fan Spider Assembly When Doing Yearly General Maintenance{1356}
1989/07/24

Engine Coolant Can Be Recycled{1395}
1989/11/13

Engine Storage and Engine Start-Up After Storage {1000, 1300, 1348, 7418}
Engine Storage and Engine Start-Up After Storage {1000, 1300, 1348, 7418}

FASTENER GP-ENGINE

Reuse And Salvage Guidelines

Inspection and Reuse of Critical Fasteners Used in All Engines {7553, 7553}
Inspection and Reuse of Critical Fasteners Used in All Engines {7553, 7553}

FLYWHEEL GP

Technical Information Bulletin

Idler Stub Shaft Mounting Bolts; Idler Gear Sleeve Bearings
Idler Stub Shaft Mounting Bolts; Idler Gear Sleeve Bearings

Specifications

Flywheel Ring Gear
3306 VEHICULAR ENGINE FOR D5B, D6D & D7G TRACTORS

Flywheel Housing Tightening
3306 VEHICULAR ENGINE FOR D5B, D6D & D7G TRACTORS

Flywheel
3306 VEHICULAR ENGINE FOR D5B, D6D & D7G TRACTORS

Flywheel Housing
3306 VEHICULAR ENGINE FOR D5B, D6D & D7G TRACTORS

Flywheel Housing Bore
3306 VEHICULAR ENGINE FOR D5B, D6D & D7G TRACTORS

Flywheel
3306 DIRECT INJECTION VEHICULAR ENGINE WITH NEW SCROLL FUEL

Flywheel Housing
3306 DIRECT INJECTION VEHICULAR ENGINE WITH NEW SCROLL FUEL

Flywheel Runout
3306 DIRECT INJECTION VEHICULAR ENGINE WITH NEW SCROLL FUEL

Flywheel Housing Runout
3306 DIRECT INJECTION VEHICULAR ENGINE WITH NEW SCROLL FUEL

Flywheel Housing Bore
3306 DIRECT INJECTION VEHICULAR ENGINE WITH NEW SCROLL FUEL

Flywheel
3306C Engines for Caterpillar Built Machines

Flywheel Housing
3306C Engines for Caterpillar Built Machines

Reuse And Salvage Guidelines

Reuse and Salvage for Flywheel Assemblies {1156}
Reuse and Salvage for Flywheel Assemblies {1156}

Testing and Adjusting

Flywheel - Inspect
3306C Engines for Caterpillar Built Machines

Disassembly and Assembly

Flywheel
3306 VEHICULAR ENGINE FOR D7G TRACTOR

Flywheel Housing
3306 VEHICULAR ENGINE FOR D7G TRACTOR

Flywheel - Install
3304B and 3306B Engines for Caterpillar Built Machines

Flywheel - Remove
3304B and 3306B Engines for Caterpillar Built Machines

Service Magazine

Engine Storage; Engine Start-Up After Storage{1000}
1982/02/22

Service Information For Easier Use Of The 6V3100 Timing Indicator Group{0651,1250,1156,1157}
1982/10/11

New Crankshaft Assemblies{1202,1204,1206,1207,1212}
1982/11/01

Modification To Prevent Starter From Remaining Engaged With Flywheel After Engine Starts{1400,1450}
1987/03/16

New Ring Gears Used In Flywheel Assemblies{1158}
1979/04/30

New Fuel Pump Drive Idler Gear Assembly And Shaft Used In Front Timing Gear Groups {1206}
1993/06/14

GEAR GP

Engine News

An Improved Front Gear Train Timing Procedure Is Used for 3406E, 3456, C-15, C-16, C15, and C18 Engines {1206}
2012/12/14

Technical Information Bulletin

Idler Stub Shaft Mounting Bolts; Idler Gear Sleeve Bearings
Idler Stub Shaft Mounting Bolts; Idler Gear Sleeve Bearings

Specifications

Timing Gears (Sleeve Metering Fuel System - PC & DI)
3306 VEHICULAR ENGINE FOR D5B, D6D & D7G TRACTORS

Timing Gears (Scroll Fuel System - PC)
3306 VEHICULAR ENGINE FOR D5B, D6D & D7G TRACTORS

Timing Gears
3306 VEHICULAR ENGINE FOR D5B, D6D & D7G TRACTORS

Timing Gear Cover
3306 VEHICULAR ENGINE FOR D5B, D6D & D7G TRACTORS

Timing Gears
3306 DIRECT INJECTION VEHICULAR ENGINE WITH NEW SCROLL FUEL

Timing Gear Cover
3306 DIRECT INJECTION VEHICULAR ENGINE WITH NEW SCROLL FUEL

Gear Group (Front)
3306C Engines for Caterpillar Built Machines

Gear Group (Rear)
3306C Engines for Caterpillar Built Machines

Gear Group (Rear) - PTO
3306C Engines for Caterpillar Built Machines

Reuse And Salvage Guidelines

Reuse and Salvage for Gear Train and Gear Shafts on Engines {0679, 1151, 1162, 1206}
Reuse and Salvage for Gear Train and Gear Shafts on Engines {0679, 1151, 1162, 1206}

Testing and Adjusting

Gear Group (Front) - Time
3306C Engines for Caterpillar Built Machines

Disassembly and Assembly

Timing Gear Cover
3306 VEHICULAR ENGINE FOR D7G TRACTOR

Timing Gears And Plate
3306 VEHICULAR ENGINE FOR D7G TRACTOR

Gear Group (Front) - Remove
3304B and 3306B Engines for Caterpillar Built Machines

Gear Group (Front) - Install
3304B and 3306B Engines for Caterpillar Built Machines

Service Magazine

New Front Housing Assembly And Gaskets Used{1162,1166,1151}
1980/12/01

Engine Storage; Engine Start-Up After Storage{1000}
1982/02/22

New Crankshaft Assemblies{1202,1204,1206,1207,1212}
1982/11/01

6V6175 And 6V6176 Torque Adapters Make Installation Of Fuel Pump Drive Gear Easier{1206,1272,0614}
1982/11/08

New Front Housing Has Stronger Boss For Alternator{1151}
1977/10/10

New Ring Gears Used In Flywheel Assemblies{1158}
1979/04/30

New Front Crankshaft Seal Used{1160,1202}
1991/02/18

Lock Removed From Front Timing Gear Group To Help Prevent Loss Of Tightening Torque {1206}
1993/06/14

New Fuel Pump Drive Idler Gear Assembly And Shaft Used In Front Timing Gear Groups {1206}
1993/06/14

An Improved Front Gear Train Timing Procedure Is Used for 3406E, 3456, C-15, C-16, C15, and C18 Engines {1206}
2012/12/13

HOUSING GP-FLYWHEEL

Specifications

Flywheel Housing Tightening
3306 VEHICULAR ENGINE FOR D5B, D6D & D7G TRACTORS

Flywheel Housing
3306 VEHICULAR ENGINE FOR D5B, D6D & D7G TRACTORS

Flywheel Housing Bore
3306 VEHICULAR ENGINE FOR D5B, D6D & D7G TRACTORS

Flywheel Housing
3306 DIRECT INJECTION VEHICULAR ENGINE WITH NEW SCROLL FUEL

Flywheel Housing Runout
3306 DIRECT INJECTION VEHICULAR ENGINE WITH NEW SCROLL FUEL

Flywheel Housing Bore
3306 DIRECT INJECTION VEHICULAR ENGINE WITH NEW SCROLL FUEL

Flywheel Housing
3306C Engines for Caterpillar Built Machines

Testing and Adjusting

Flywheel Housing - Inspect
3306C Engines for Caterpillar Built Machines

Disassembly and Assembly

Crankshaft Rear Seal And Wear Sleeve
3306 VEHICULAR ENGINE FOR D7G TRACTOR

Flywheel Housing
3306 VEHICULAR ENGINE FOR D7G TRACTOR

Flywheel Housing - Remove and Install
3304B and 3306B Engines for Caterpillar Built Machines

Service Magazine

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

Service Information For Easier Use Of The 6V3100 Timing Indicator Group{0651,1250,1156,1157}
1982/10/11

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

Double Lip Seal With Hydrodynamic Grooves Used At Rear Of Crankshaft {1161,1200}
1987/09/28

Four Crankshaft Rear Seals Are Available For Use On 3304 And 3306 Engines{1161}
1979/03/26

New Rear Cover And Gasket Used On Water Pump{1361,1350}
1979/08/20

Use The 6V2034 Micrometer Adapter To Measure Lip Thickness Of Engine Valves {0653,1105}
1979/10/29

New Front Crankshaft Seal Used{1160,1202}
1991/02/18

HOUSING GP-FRONT

Technical Information Bulletin

Idler Stub Shaft Mounting Bolts; Idler Gear Sleeve Bearings
Idler Stub Shaft Mounting Bolts; Idler Gear Sleeve Bearings

Specifications

Timing Gear Cover
3306 VEHICULAR ENGINE FOR D5B, D6D & D7G TRACTORS

Timing Gear Cover
3306 DIRECT INJECTION VEHICULAR ENGINE WITH NEW SCROLL FUEL

Housing (Front)
3306C Engines for Caterpillar Built Machines

Disassembly and Assembly

Crankshaft Front Seal And Wear Sleeve
3306 VEHICULAR ENGINE FOR D7G TRACTOR

Timing Gear Cover
3306 VEHICULAR ENGINE FOR D7G TRACTOR

Timing Gears And Plate
3306 VEHICULAR ENGINE FOR D7G TRACTOR

Housing (Front) - Remove
3304B and 3306B Engines for Caterpillar Built Machines

Housing (Front) - Install
3304B and 3306B Engines for Caterpillar Built Machines

Service Magazine

New Front Housing Assembly And Gaskets Used{1162,1166,1151}
1980/12/01

New Crankshaft Assemblies{1202,1204,1206,1207,1212}
1982/11/01

6V6175 And 6V6176 Torque Adapters Make Installation Of Fuel Pump Drive Gear Easier{1206,1272,0614}
1982/11/08

New Front Housing Has Stronger Boss For Alternator{1151}
1977/10/10

New Front Crankshaft Seal Used{1160,1202}
1991/02/18

Lock Removed From Front Timing Gear Group To Help Prevent Loss Of Tightening Torque {1206}
1993/06/14

New Fuel Pump Drive Idler Gear Assembly And Shaft Used In Front Timing Gear Groups {1206}
1993/06/14

MISCELLANEOUS INFORMATION

Special Instruction

Analyzing Cylinder Condition By Measuring Air Flow{0651, 1000}
Analyzing Cylinder Condition By Measuring Air Flow{0651, 1000}

Installation Of Crankshaft Seals And Wear Sleeves{1160, 1161}
Installation Of Crankshaft Seals And Wear Sleeves{1160, 1161}

Installation Of Crankshaft Seals And Wear Sleeves{1203}
Installation Of Crankshaft Seals And Wear Sleeves{1203}

Use Of 1P4000 Line Boring Tool Group{0672, 1201, 1203}
Use Of 1P4000 Line Boring Tool Group{0672, 1201, 1203}

Pressure Lubrication Procedure For Remanufactured Engines And Short Blocks{1000, 1201}
Pressure Lubrication Procedure For Remanufactured Engines And Short Blocks{1000, 1201}

Cylinder Block Cleaning Procedure{1201}
Cylinder Block Cleaning Procedure{1201}

Crankshaft Seal And Wear Sleeve Installation{1160, 1161}
Crankshaft Seal And Wear Sleeve Installation{1160, 1161}

Installation Of Seal Groups With Hydrodynamic Grooves In The Seal Lip{1160, 1161}
Installation Of Seal Groups With Hydrodynamic Grooves In The Seal Lip{1160, 1161}

Tool Operating Manual

9U7990 Counter Bore Tool Group for 3176, 3300 and 3400 Series Engines{1201}
9U7990 Counter Bore Tool Group for 3176, 3300 and 3400 Series Engines{1201}

Service Magazine

New Piston Groups Have The Piston Pin Bore Off-Center, Away From The Thrust Side Of The Piston{1214}
1980/01/21

Spacer Plate Block Group Used For Parts Service Of Block Group With Counterbore Design{1101,1201}
1980/03/03

6V2050 Tapered Rod Tool Group Available For Removal And Installation Of Bearings{1219,1218,1214}
1980/06/09

New Front Housing Assembly And Gaskets Used{1162,1166,1151}
1980/12/01

Use Of A Flex-Hone For Cylinder Liner Reconditioning{0664,0674,1216}
1981/12/21

Piston And Connecting Rod Assembly Storage Cabinet{0600}
1982/01/18

Engine Storage; Engine Start-Up After Storage{1000}
1982/02/22

Use 6V6035 Hardness Tester On Crankshafts{0651,1202}
1982/02/22

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

Separate Valve Stem Gauges Available{0653,1000}
1982/06/07

Instrument Panel Guards Prevent Vandalism (Damage) To Machines{7315}
1982/09/20

Service Information For Easier Use Of The 6V3100 Timing Indicator Group{0651,1250,1156,1157}
1982/10/11

Engine Slobbering; New Piston And Rings Used{1214,1215,1000,1225,1104,1052}
1982/10/11

Reference Chart for Engine Improvements{0374,1000}
1982/10/25

New Crankshaft Assemblies{1202,1204,1206,1207,1212}
1982/11/01

6V6142 And 6V6143 Installers Can Be Used To Install Crankshaft Seals And Wear Sleeves{0622,0626,1160,1161}
1982/11/01

Use 6V6147 Polishing Wheel To Clean Piston Pins{0675,1214}
1982/11/08

6V6175 And 6V6176 Torque Adapters Make Installation Of Fuel Pump Drive Gear Easier{1206,1272,0614}
1982/11/08

Use the 6V6167 Contact Point to Measure Wear Steps on Piston Pins{0653}
1982/11/22

Engine Valve Stem "Use Again" Specifications{0653,1105}
1983/02/28

Procedure To Clean Oil Passages In Crankshafts And Cylinder Blocks{0622,0675,1201,1202}
1983/05/16

Reuse Of Engine Bearings{1230}
1983/05/16

New Piston Ring Group Used{1215}
1983/05/30

New Water Pump Oil Seal Prevents Leaks{1361}
1983/10/10

Valve Damage Can Be Caused By Short Intervals Of Engine Operation In Very Cold Temperatures{1105,1208}
1983/10/17

Crankshaft Failures{1202,1230}
1983/11/21

Reuse Of Engine Bearings{1230,1219,1203}
1983/11/21

Remanufactured Undersize Crankshafts Are Available{1202}
1983/11/21

New Connecting Rod And Main Bearings Used{1230,1219,1203}
1984/03/26

New Color Used For Fan Belt Tightener Spring{1358}
1984/06/04

Improved Cylinder Heads And Valve Covers Used{1107,1101}
1984/09/10

Installing New Copper Bonded Bearings Can Extend Engine Life{1230,1203,1219}
1985/04/29

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

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

Two Different Piston Oil Ring Designs Used{1215}
1985/11/11

Remanufactured Crankshafts Are Available In Standard And Two Undersize Dimensions (U.S. and Canada){1202,7754}
1985/11/18

New Fuel Ratio Control Group Used On Engines Equipped With New Scroll Fuel System{1278}
1985/11/25

New 8T2998 Lubricant Available{0645,1210}
1986/02/17

New Index Lists Engine Special Instructions By SMCS Code{1000,0374}
1986/04/07

Increase Piston Reuse With Keystone Piston Ring Gauge Group{1214,1215}
1986/06/16

Bearing Failures On Engines Due To Lack Of Lubrication{1230,1219,1203,1202}
1986/09/08

Check Connecting Rods After Engine Failures Involving Hydraulic Lock{1218,1225}
1986/10/20

New Indicator Instrument Group Available To Measure Crankcase Blowby And Radiator Air Velocity{0781,1200,1350}
1986/10/27

Tools To Remove Wear Sleeves From Crankshafts{0621,7558}
1977/04/18

Correct Rebuild Kits Must Be Used For Repair Of Earlier And Later Water Pumps{1361}
1977/06/27

New Seal For Crankshaft{1161}
1977/07/04

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

Tools Now Available To Ream And/Or Hone 0.500" (12.70 mm) Diameter Valve Guides{0663}
1977/08/22

New Front Housing Has Stronger Boss For Alternator{1151}
1977/10/10

Crankshaft Support Groups Are Available To Measure Bent Crankshafts{0653,1202}
1977/11/07

Larger Diameter Holes Are Now Used In The Rocker Arm Shaft To Give More Oil Flow To Rocker Arm Bearings{1102}
1977/11/21

Modification To Prevent Starter From Remaining Engaged With Flywheel After Engine Starts{1400,1450}
1987/03/16

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

The Caterpillar Fuel Flow Monitor System Available {0782,1000,1250}
1987/05/11

Additional Guidelines For Using The 8T2700 Blowby/Air Flow Indicator Group {0781,1200,1350}
1987/07/20

Single Lip Hydrodynamic Seal Used In Water Pumps{1300,1361}
1987/09/21

Microfiche For Replacement Engine Bills Of Material {0374,1000}
1987/10/26

Correct Torque Value For Alternator Drive Pulley Retaining Nut Is Important{1405}
1987/11/23

5P8665 Cylinder Liner Puller Makes Liner Removal Easier And Faster{0621,1216}
1978/01/09

Tolerance Added To Valve Clearance Specifications{1105,0374}
1978/01/16

Valve Damage Can Be Caused By Short Intervals Of Engine Operation In Very Cold Temperatures{1105,1208}
1978/01/30

Use Again Specifications For Valve Springs Are Changed{1108}
1978/03/06

Use 6V100 Tool Arrangement To Remove And Install Piston Pin Bearings For Both Tapered And Standard Connecting Rods{0620,1218}
1978/04/24

Explanation Of Nomenclature Used In Engine Performance{1000,0374}
1978/05/15

Use New Main Bearings In Replacement Cylinder Blocks{1203,1201}
1978/06/12

New Crankshaft Damper Assembly For 3306 Vehicular Engines Gives Longer Service Life{1205}
1978/06/12

Sleeve-Type Ring Compressors Can Be Used For Installation Of Pistons From The Bottom Of The Engine{0622}
1978/08/21

Change In Procedure To Check Main Bearing Clearance{1203}
1978/08/28

New Torque Specification Used On Bolts That Hold The Cylinder Head{1101}
1978/09/04

New Water Pump Gives More Pressure{1361}
1978/09/04

Silicone Water Passage Seal Can Be Used Where Contact With Oil Is Unavoidable During Assembly Of Cylinder Heads{1100}
1988/06/06

New 6V87 Gauge Measures Valve Stem Wear{0653,1105}
1979/01/08

Current Chart For Dynamometer Adapters{0651,1000}
1979/01/22

Four Crankshaft Rear Seals Are Available For Use On 3304 And 3306 Engines{1161}
1979/03/26

5P3519 Piston Ring Gauge Has Improved Design For Better Accuracy And Easier Use; Corrected Information For Use On Pistons That Have Two Ring Grooves{0653,1214}
1979/05/14

A New Method To Clean And Polish Engine Valve Stems{0674,1105}
1979/05/28

Check Crankshaft Seals During Installation Of Engine Overhaul Gasket Kits; Add A Wear Sleeve When Needed{7555,7558,1161}
1979/06/04

New Centering Rings For Oversized Main Bearings{0665,1230}
1979/06/04

New Specification For Installation Of Camshaft Front Bearing In Cylinder Block{1211}
1979/06/11

Improved Engine Design Uses Cylinder Block With Spacer Plate And New Crankshaft Thrust Plates{1000}
1979/07/02

New Rear Cover And Gasket Used On Water Pump{1361,1350}
1979/08/20

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

New Rocker Arms And Rocker Arm Shaft Have Improved Lubrication{1102}
1979/08/27

Quick Disconnect Coupling On Optional Modification Of 5P4150 Nozzle Tester Permits Faster Exchange Of Adapters{0651,1254}
1979/09/03

Cranking Speeds Necessary To Start Diesel Engines{0374,1000,1450}
1979/09/24

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

Check The Radiator Fan Spider Assembly When Doing Yearly General Maintenance{1356}
1989/07/24

Engine Coolant Can Be Recycled{1395}
1989/11/13

Improved Seals Used; Seal Replacement In Folded Core Radiators{1353}
1990/06/04

New Exhaust Valves Are Used In Caterpillar Remanufactured Cylinder Heads{1105,1101}
1990/10/08

Use Only Stainless Steel Cylinder Liner Shims To Salvage Damaged 4.75" Bore Cylinder Blocks{1201,1216,1217}
1990/11/19

New Camshaft Has Improved Wear Resistance{1210,1209}
1990/11/19

Checking Crankshaft Journal Surface Hardness On Remanufactured Crankshafts{1202}
1991/01/07

New Front Crankshaft Seal Used{1160,1202}
1991/02/18

New Shaft Bracket And Oil Supply Plug Used In Rocker Valve Shaft Assembly{1102,7553}
1991/03/25

7S3161 Valve Lifter Has Three Different Designs{1209}
1991/10/14

Be Sure To Use Correct Cup Plugs On 0R2077, 0R2554, And 0R3258 Remanufactured Short Blocks{1200,1201}
1992/11/23

MOUNTING GP-ALTERNATOR

Identification Of External Terminals On Alternators {1405,1406,1400}
1998/12/07

MOUNTING GP-ENGINE

Specifications

Engine Mounting Bolts
3306 VEHICULAR ENGINE FOR D5B, D6D & D7G TRACTORS

Trunnion
3306 DIRECT INJECTION VEHICULAR ENGINE WITH NEW SCROLL FUEL

Engine Trunnion
3306C Engines for Caterpillar Built Machines

Disassembly and Assembly

Engine Front Support
3306 VEHICULAR ENGINE FOR D7G TRACTOR

MOUNTING GP-STARTING MOTOR

Service Magazine

0R5207 Remanufactured Starter May Not Fit In Some Applications{1453}
1993/11/29

PAN GP-OIL

Technical Information Bulletin

3306 Engine Oil Pan Plate Leaks
3306 Engine Oil Pan Plate Leaks

Specifications

Engine Oil Pan
3306C Engines for Caterpillar Built Machines

Contamination Control Guidelines

Obtaining Oil Sample for Analysis {1302, 1348, 3030, 3080, 3278, 4011, 4070, 5050, 5056, 5095, 7542}
Obtaining Oil Sample for Analysis {1302, 1348, 3030, 3080, 3278, 4011, 4070, 5050, 5056, 5095, 7542}

Disassembly and Assembly

Oil Pan
3306 VEHICULAR ENGINE FOR D7G TRACTOR

Oil Pan Plate
3306 VEHICULAR ENGINE FOR D7G TRACTOR

Engine Oil Pan - Remove and Install
3304B and 3306B Engines for Caterpillar Built Machines

Service Magazine

New Indicator Instrument Group Available To Measure Crankcase Blowby And Radiator Air Velocity{0781,1200,1350}
1986/10/27

Spanner Wrench is Available for Ecology Drain Valves {1302, 1353, 1372, 5076, 5613}
2006/03/20

PARTS GP-MISCELLANEOUS

Inspection Marks On Bearings{7551,1230,1226,1203,1219,1227}
1982/05/03

PISTON & ROD GP

Special Instruction

Use of Piston Pin Bearing Removal and Installation Tools{1218}
Use of Piston Pin Bearing Removal and Installation Tools{1218}

Using Caterpillar Cylinder Pack Pulling Tools{1239}
Using Caterpillar Cylinder Pack Pulling Tools{1239}

Piston Cleaning Procedure{1214}
Piston Cleaning Procedure{1214}

Use Of 5P8709 Tool Group For Alignment Of Piston Cooling Jets{1331}
Use Of 5P8709 Tool Group For Alignment Of Piston Cooling Jets{1331}

Using The 5P2050 Connecting Rod Checking Fixture{0767, 1218}
Using The 5P2050 Connecting Rod Checking Fixture{0767, 1218}

Piston Ring Gap Alignment Influence on High Blowby and Oil Consumption on All Engines {1000, 1215}
Piston Ring Gap Alignment Influence on High Blowby and Oil Consumption on All Engines {1000, 1215}

Service Letter-NACD

PRODUCT IMPROVEMENT PROGRAM FOR REPLACING SEAL KITS THAT ARE INCLUDED WITH THE CLASSIC LINER KITS
PRODUCT IMPROVEMENT PROGRAM FOR REPLACING SEAL KITS THAT ARE INCLUDED WITH THE CLASSIC LINER KITS

Service Letter-Australia

Service Letter-CFEL

Service Letter-CSARL

Service Letter-Americas

Technical Information Bulletin

Connecting Rod Bearings
Connecting Rod Bearings

Piston Ring Gap Alignment Influence on High Blowby and Oil Consumption on All Engines {1000, 1215}
Piston Ring Gap Alignment Influence on High Blowby and Oil Consumption on All Engines {1000, 1215}

Connecting Rods on Certain 3304 and 3306 Gas and Diesel Engines Have Failed{1225}
Connecting Rods on Certain 3304 and 3306 Gas and Diesel Engines Have Failed{1225}

Specifications

Pistons And Rings
3306 VEHICULAR ENGINE FOR D5B, D6D & D7G TRACTORS

Connecting Rod
3306 VEHICULAR ENGINE FOR D5B, D6D & D7G TRACTORS

Bearing Surface (Journal) For Connecting Rods
3306 VEHICULAR ENGINE FOR D5B, D6D & D7G TRACTORS

Main Bearings And Connecting Rod Bearings
3306 VEHICULAR ENGINE FOR D5B, D6D & D7G TRACTORS

Connecting Rod
3306 DIRECT INJECTION VEHICULAR ENGINE WITH NEW SCROLL FUEL

Pistons And Rings
3306 DIRECT INJECTION VEHICULAR ENGINE WITH NEW SCROLL FUEL

Bearing Surface (Journal) For Connecting Rods
3306 DIRECT INJECTION VEHICULAR ENGINE WITH NEW SCROLL FUEL

Connecting Rod And Main Bearings
3306 DIRECT INJECTION VEHICULAR ENGINE WITH NEW SCROLL FUEL

Connecting Rod
3306C Engines for Caterpillar Built Machines

Piston and Rings
3306C Engines for Caterpillar Built Machines

Piston Cooling Jet
3306C Engines for Caterpillar Built Machines

Connecting Rod Bearing Journal
3306C Engines for Caterpillar Built Machines

Tool Operating Manual

NEHS1227: 477-3197 C27 Piston Ring Gauge Group {0374, 0599, 0700, 0701, 1214, 1215}
NEHS1227: 477-3197 C27 Piston Ring Gauge Group {0374, 0599, 0700, 0701, 1214, 1215}

Service Letter-China

PRODUCT IMPROVEMENT PROGRAM FOR REPLACING SEAL KITS THAT ARE INCLUDED WITH THE CLASSIC LINER KITS
PRODUCT IMPROVEMENT PROGRAM FOR REPLACING SEAL KITS THAT ARE INCLUDED WITH THE CLASSIC LINER KITS

Service Letter-Asia

Reuse And Salvage Guidelines

Reuse and Salvage for Connecting Rods {1218}
Reuse and Salvage for Connecting Rods {1218}

Inspection Procedures and Specifications for Pistons and Piston Pins {1214, 1214}
Inspection Procedures and Specifications for Pistons and Piston Pins {1214, 1214}

Visual Inspection of Main Bearings and Connecting Rod Bearings {1202, 1203, 1225, 1230}
Visual Inspection of Main Bearings and Connecting Rod Bearings {1202, 1203, 1225, 1230}

Service Letter-APD

PRODUCT IMPROVEMENT PROGRAM FOR REPLACING SEAL KITS THAT ARE INCLUDED WITH THE CLASSIC LINER KITS
PRODUCT IMPROVEMENT PROGRAM FOR REPLACING SEAL KITS THAT ARE INCLUDED WITH THE CLASSIC LINER KITS

Testing and Adjusting

Excessive Bearing Wear - Inspect
3306C Engines for Caterpillar Built Machines

Compression - Test
3306C Engines for Caterpillar Built Machines

Engine Crankcase Pressure (Blowby) - Test
3306C Engines for Caterpillar Built Machines

Piston Ring Groove - Inspect
3306C Engines for Caterpillar Built Machines

Connecting Rod Bearings - Inspect
3306C Engines for Caterpillar Built Machines

Cylinder Liner Projection - Inspect
3306C Engines for Caterpillar Built Machines

Disassembly and Assembly

Connecting Rod Bearings
3306 VEHICULAR ENGINE FOR D7G TRACTOR

Crankshaft Main Bearings
3306 VEHICULAR ENGINE FOR D7G TRACTOR

Pistons
3306 VEHICULAR ENGINE FOR D7G TRACTOR

Pistons (Earlier)
3306 VEHICULAR ENGINE FOR D7G TRACTOR

Pistons (Later)
3306 VEHICULAR ENGINE FOR D7G TRACTOR

Bearing Clearance - Check
3304B and 3306B Engines for Caterpillar Built Machines

Pistons and Connecting Rods - Remove
3304B and 3306B Engines for Caterpillar Built Machines

Pistons and Connecting Rods - Install
3304B and 3306B Engines for Caterpillar Built Machines

Pistons and Connecting Rods - Disassemble
3304B and 3306B Engines for Caterpillar Built Machines

Pistons and Connecting Rods - Assemble
3304B and 3306B Engines for Caterpillar Built Machines

Connecting Rod Bearings - Remove
3304B and 3306B Engines for Caterpillar Built Machines

Connecting Rod Bearings - Install
3304B and 3306B Engines for Caterpillar Built Machines

Piston Cooling Jets - Remove and Install
3304B and 3306B Engines for Caterpillar Built Machines

Service Magazine

New Piston Groups Have The Piston Pin Bore Off-Center, Away From The Thrust Side Of The Piston{1214}
1980/01/21

6V2050 Tapered Rod Tool Group Available For Removal And Installation Of Bearings{1219,1218,1214}
1980/06/09

Carbon Cutting On Thrust Side Of Piston Top Land Is Normal Condition For Pistons With Offset (Not In Center) Pin Bores{1213,1214}
1980/08/11

Piston And Connecting Rod Assembly Storage Cabinet{0600}
1982/01/18

Use New Special Instruction To Install 5P6595 Insert In Cylinder Liner Seats{1216,0621}
1982/05/03

Inspection Marks On Bearings{7551,1230,1226,1203,1219,1227}
1982/05/03

New Bearing Standard: Quantity Of One Part Number Now Has Both Halves Of The Bearing{7551}
1982/08/09

Engine Slobbering; New Piston And Rings Used{1214,1215,1000,1225,1104,1052}
1982/10/11

Use 6V6147 Polishing Wheel To Clean Piston Pins{0675,1214}
1982/11/08

Use the 6V6167 Contact Point to Measure Wear Steps on Piston Pins{0653}
1982/11/22

Reuse Of Engine Bearings{1230}
1983/05/16

New Piston Ring Group Used{1215}
1983/05/30

Reuse Of Engine Bearings{1230,1219,1203}
1983/11/21

Remanufactured Connecting Rod Assemblies{1218}
1984/01/23

New Connecting Rod And Main Bearings Used{1230,1219,1203}
1984/03/26

Installing New Copper Bonded Bearings Can Extend Engine Life{1230,1203,1219}
1985/04/29

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

Two Different Piston Oil Ring Designs Used{1215}
1985/11/11

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

Increase Piston Reuse With Keystone Piston Ring Gauge Group{1214,1215}
1986/06/16

Bearing Failures On Engines Due To Lack Of Lubrication{1230,1219,1203,1202}
1986/09/08

Check Connecting Rods After Engine Failures Involving Hydraulic Lock{1218,1225}
1986/10/20

Use Only Paint To Mark Connecting Rod Caps For Torque-Turn Method {1218,1219}
1987/06/01

Testing Connecting Rod Eye Bushings When Overhauling Engines{1218}
1987/07/06

Locating Bushings For The 5P3550 Rod Boring Machine Will Now Hold Tapered Piston Pin Bushings {0626}
1978/04/17

Use 6V100 Tool Arrangement To Remove And Install Piston Pin Bearings For Both Tapered And Standard Connecting Rods{0620,1218}
1978/04/24

Sleeve-Type Ring Compressors Can Be Used For Installation Of Pistons From The Bottom Of The Engine{0622}
1978/08/21

5P3519 Piston Ring Gauge Has Improved Design For Better Accuracy And Easier Use; Corrected Information For Use On Pistons That Have Two Ring Grooves{0653,1214}
1979/05/14

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

New Connecting Rod Is Tapered In Piston Pin Area{1218}
1979/10/22

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

New Oil Control Piston Ring Used In 3300 Family Of Engines {1213,1214,1215}
1990/03/26

Cylinder Pack Puller Groups Improved {0705,1239}
1993/01/18

Piston Ring Groove Gauges To Quickly And Accurately Determine Reusability Of Pistons{1214,0763}
1997/01/13

New Guidelines for Inspecting Pistons {1214}
2006/01/02

A New Connecting Rod Bearing is Available {1219, 1225}
2008/12/29

A New Connecting Rod Bearing is Available {1218, 1219, 1225}
2009/02/09

POWER PACK GP

New Indicator Instrument Group Available To Measure Crankcase Blowby And Radiator Air Velocity{0781,1200,1350}
1986/10/27

Check The Radiator Fan Spider Assembly When Doing Yearly General Maintenance{1356}
1989/07/24

Engine Coolant Can Be Recycled{1395}
1989/11/13

POWER TAKE-OFF GP

Avoid Overheating Of Rear Power Take Off Clutches{3055}
1982/05/24

PROTECTION AR-VANDALISM

Instrument Panel Guards Prevent Vandalism (Damage) To Machines{7315}
1982/09/20

PULLEY GP

Special Instruction

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

Specifications

Crankshaft Pulley
3306C Engines for Caterpillar Built Machines

Reuse And Salvage Guidelines

Reuse and Salvage for Cast Iron & Steel Pulleys and Stub Shafts {1205, 1207, 1384, 1425}
Reuse and Salvage for Cast Iron & Steel Pulleys and Stub Shafts {1205, 1207, 1384, 1425}

Disassembly and Assembly

Fan Drive
3306 VEHICULAR ENGINE FOR D7G TRACTOR

Vibration Damper And Pulley
3306 VEHICULAR ENGINE FOR D7G TRACTOR

Vibration Damper and Pulley - Remove and Install
3304B and 3306B Engines for Caterpillar Built Machines

Service Magazine

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

New Color Used For Fan Belt Tightener Spring{1358}
1984/06/04

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

Identification Of External Terminals On Alternators{1405,1406,1400}
1987/03/23

Alternator "R" Terminal Wire Assembly Available For Wiring Harness Repair{1408}
1987/05/04

Alternator/Generator Output Test On The Engine{1401,1404,1405,1406}
1987/05/04

Check Alternator Output Connection Prior To Machine Delivery{1405}
1987/05/18

Remanufactured Heavy-Duty Starters And High-Amp Alternators{1405,1453}
1987/05/25

Correct Torque Value For Alternator Drive Pulley Retaining Nut Is Important{1405}
1987/11/23

New Crankshaft Damper Assembly For 3306 Vehicular Engines Gives Longer Service Life{1205}
1978/06/12

8T5314 Socket Adapter Available To Correctly Install Alternator Pulley Nut {0601}
1988/01/25

New 35-Ampere Alternator Used On Some Engines In Caterpillar Equipment{1405,1406}
1979/08/13

Different Grease Fitting Now Used In Fan Drive Group {1359}
1979/09/10

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

Identification Of External Terminals On Alternators {1405,1406,1400}
1998/12/07

PUMP GP-GEAR

Reuse And Salvage Guidelines

Specifications and Reusability for Hydraulic Gear Pumps and Motors (Groups 1, 2, and 3) {5061, 5073}
Specifications and Reusability for Hydraulic Gear Pumps and Motors (Groups 1, 2, and 3) {5061, 5073}

Removing and Installing Bushings and Pressure Plates in Hydraulic Gear Pumps {5073}
Removing and Installing Bushings and Pressure Plates in Hydraulic Gear Pumps {5073}

Bench Test Procedures

Bench Test Procedure for Gear Pumps {5073}
Bench Test Procedure for Gear Pumps {5073}

SHAFT GP-STUB

Technical Information Bulletin

Idler Stub Shaft Mounting Bolts; Idler Gear Sleeve Bearings
Idler Stub Shaft Mounting Bolts; Idler Gear Sleeve Bearings

SUPPRESSION GP-SOUND

Specifications

Sound Suppression Cover
3306C Engines for Caterpillar Built Machines

TOOLS

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 Piston Pin Bearing Removal and Installation Tools{1218}
Use of Piston Pin Bearing Removal and Installation Tools{1218}

Using The 4S6553 Engine Evaluation Test Group{0781}
Using The 4S6553 Engine Evaluation Test Group{0781}

Service Information And Use of 6V3100 Engine Timing Indicator Group{0782}
Service Information And Use of 6V3100 Engine Timing Indicator Group{0782}

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

Electronic Repair Of 6V3100 Diesel Engine Timing Indicator{0651, 1250}
Electronic Repair Of 6V3100 Diesel Engine Timing Indicator{0651, 1250}

Using Caterpillar Cylinder Pack Pulling Tools{1239}
Using Caterpillar Cylinder Pack Pulling Tools{1239}

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

Using the 1U5470 Engine Pressure Group{0781}
Using the 1U5470 Engine Pressure Group{0781}

Use of the 4C3502 Engine Repair Indicator Kit{0781, 1000}
Use of the 4C3502 Engine Repair Indicator Kit{0781, 1000}

Using the 4C6821 Injection Line Speed Pickup Group{0781}
Using the 4C6821 Injection Line Speed Pickup Group{0781}

Using The 5P6524 Engine Timing Indicator Group And 1P540 Flow Checking Tool Group{0782, 1000}
Using The 5P6524 Engine Timing Indicator Group And 1P540 Flow Checking Tool Group{0782, 1000}

Use Of 6V4805 Valve Seat Insert Puller Group{0703}
Use Of 6V4805 Valve Seat Insert Puller Group{0703}

Using the 6V-7840 Deck Checking Tool Assembly {0701, 1201, 7225}
Using the 6V-7840 Deck Checking Tool Assembly {0701, 1201, 7225}

Technical Information Bulletin

368-9910 Multi-Tool Group with the 368-9911 Burn Rate Group Accuracy Issue{0599, 0701, 0702, 0706, 1000, 7610, 7620}
368-9910 Multi-Tool Group with the 368-9911 Burn Rate Group Accuracy Issue{0599, 0701, 0702, 0706, 1000, 7610, 7620}

Tool Operating Manual

Using The Inspection Borescopes 1U5268 and 8T9290 Borescopes
Using The Inspection Borescopes 1U5268 and 8T9290 Borescopes

Using the 198-4240 Digital Pressure Indicator Group{0599, 0738, 0788, 1000, 3000, 4000, 5000, 6000}
Using the 198-4240 Digital Pressure Indicator Group{0599, 0738, 0788, 1000, 3000, 4000, 5000, 6000}

Setup and Operation of the 368-8645 Tool Kit (CRANKCASE PRESSURE){1317}
Setup and Operation of the 368-8645 Tool Kit (CRANKCASE PRESSURE){1317}

9U-5132 Timing and Fuel System Setting Tool Group{1105, 1162, 1290, 1905}
9U-5132 Timing and Fuel System Setting Tool Group{1105, 1162, 1290, 1905}

Using the 1U-8860 Large Engine Blowby Pickup Group and the 8T-2700 Blowby/Airflow Indicator{0781, 0785, 1000}
Using the 1U-8860 Large Engine Blowby Pickup Group and the 8T-2700 Blowby/Airflow Indicator{0781, 0785, 1000}

NEHS0566 4C-9832 Large Engine Roll-Over Stand {0599, 0701}
NEHS0566 4C-9832 Large Engine Roll-Over Stand {0599, 0701}

9U-7370 Belt Tension Tester {0599, 0701}
9U-7370 Belt Tension Tester {0599, 0701}

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}

146-1738 Precision Borescope (Hawkeye){0599, 0614, 0644, 0701, 0706, 0708, 0727, 0738}
146-1738 Precision Borescope (Hawkeye){0599, 0614, 0644, 0701, 0706, 0708, 0727, 0738}

185-5321 Cylinder Head Lifting Hook Assembly{0599, 0632, 0703, 1101, 6459}
185-5321 Cylinder Head Lifting Hook Assembly{0599, 0632, 0703, 1101, 6459}

420-7630 Main Bearing Cap Lifting Device{0599, 0629, 0632, 0701, 1201, 1203, 1230}
420-7630 Main Bearing Cap Lifting Device{0599, 0629, 0632, 0701, 1201, 1203, 1230}

NEHS1111: 368-9910 Multi-Tool Group 3 {0599, 0701, 0702, 0706, 1000, 7610, 7620}
NEHS1111: 368-9910 Multi-Tool Group 3 {0599, 0701, 0702, 0706, 1000, 7610, 7620}

CRB Valve Spring Testers 8S-2263 and 4C-9496{0374, 0599, 0700, 0701, 1108}
CRB Valve Spring Testers 8S-2263 and 4C-9496{0374, 0599, 0700, 0701, 1108}

NEHS1227: 477-3197 C27 Piston Ring Gauge Group {0374, 0599, 0700, 0701, 1214, 1215}
NEHS1227: 477-3197 C27 Piston Ring Gauge Group {0374, 0599, 0700, 0701, 1214, 1215}

{0374, 0599, 0629, 0632, 0700, 0701, 1100, 1101}
{0374, 0599, 0629, 0632, 0700, 0701, 1100, 1101}

Reuse And Salvage Guidelines

Using the 9U-5383 Vacuum Tester {0774, 0781, 1000, 1100}
Using the 9U-5383 Vacuum Tester {0774, 0781, 1000, 1100}

Reuse and Salvage for Crankshafts {0674, 1202}
Reuse and Salvage for Crankshafts {0674, 1202}

Using the 6V-7840 Deck Checking Tool Assembly {0701, 1201, 7225}
Using the 6V-7840 Deck Checking Tool Assembly {0701, 1201, 7225}

9U-5132 Timing and Fuel System Setting Tool Group{1105, 1162, 1290, 1905}
9U-5132 Timing and Fuel System Setting Tool Group{1105, 1162, 1290, 1905}

Cylinder Block Salvage Procedure Using Belzona® 1311 (Ceramic R Metal) {0700, 0701, 1000, 1201}
Cylinder Block Salvage Procedure Using Belzona® 1311 (Ceramic R Metal) {0700, 0701, 1000, 1201}

Cylinder Block Cleaning and Audit Procedure {0644, 0680, 0701}
Cylinder Block Cleaning and Audit Procedure {0644, 0680, 0701}

Service Magazine

6V2050 Tapered Rod Tool Group Available For Removal And Installation Of Bearings{1219,1218,1214}
1980/06/09

Piston And Connecting Rod Assembly Storage Cabinet{0600}
1982/01/18

Use New Special Instruction To Install 5P6595 Insert In Cylinder Liner Seats{1216,0621}
1982/05/03

6V6142 And 6V6143 Installers Can Be Used To Install Crankshaft Seals And Wear Sleeves{0622,0626,1160,1161}
1982/11/01

Use 6V6147 Polishing Wheel To Clean Piston Pins{0675,1214}
1982/11/08

Make Change To 6V2100 Multitach And 5P9698 Calibrator{0651}
1982/11/15

Procedure To Clean Oil Passages In Crankshafts And Cylinder Blocks{0622,0675,1201,1202}
1983/05/16

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

New Engine Timing Indicator Group Available {0781,0782}
1986/07/07

New Indicator Instrument Group Available To Measure Crankcase Blowby And Radiator Air Velocity{0781,1200,1350}
1986/10/27

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

Troubleshooting The Tachometer System Of The 4S6553 Engine Instrument Group{0651}
1977/10/10

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

Additional Guidelines For Using The 8T2700 Blowby/Air Flow Indicator Group {0781,1200,1350}
1987/07/20

Extraction Tools For "Live Oil Sampling"{7770,0770,0781,0783,0784}
1988/04/18

Installation Of Valves For Live Oil Sampling{7770,0770,0781,0783,0784}
1988/06/06

New 6V87 Gauge Measures Valve Stem Wear{0653,1105}
1979/01/08

Current Chart For Dynamometer Adapters{0651,1000}
1979/01/22

6V117 And 6V2001 Bushings Used In 9S8140 Pressurizing Pump Group Are Available For Parts Service{0651}
1979/06/25

Cylinder Pack Puller Groups Improved {0705,1239}
1993/01/18

Use the 171-7212 Wear Sleeve to Repair the Crankshaft Hub {1160}
2011/09/20

40 Power Microscope is Available for Inspecting Bearing Journals on Crankshafts {0777, 1202}
2006/01/16

Spanner Wrench is Available for Ecology Drain Valves {1302, 1353, 1372, 5076, 5613}
2006/03/20

Reuse And Salvage Has Updated Air Inlet Correction Factors for Dynamometer Testing {0769, 1052, 1087}
Reuse And Salvage Has Updated Air Inlet Correction Factors for Dynamometer Testing {0769, 1052, 1087}

SERPENTINE/V-BELTS

Specifications

Belt Tension Chart
3306C Engines for Caterpillar Built Machines

Service Magazine

Information that Improves the Service Life of the Remanufactured Air Conditioning Compressor {1357, 1358, 1397, 1802, 1805, 1809, 7320, 7342, 7343}
2008/03/10

VALVE MECHANISM GP

Truck Engine News

Set Engine Valve Lash After Installing All Remanufactured Long Blocks {1102, 1121, 1123, 1209}
2012/10/08

Engine News

Set Engine Valve Lash After Installing All Remanufactured Long Blocks {1102, 1121, 1123, 1209}
2012/10/08

Special Instruction

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

Use Of The 1P7451 Valve Guide Honing Group{0673, 1104}
Use Of The 1P7451 Valve Guide Honing Group{0673, 1104}

Installing Heli-Coil Inserts In Caterpillar Cylinder Heads{1117}
Installing Heli-Coil Inserts In Caterpillar Cylinder Heads{1117}

Use Of 6V4805 Valve Seat Insert Puller Group{0703}
Use Of 6V4805 Valve Seat Insert Puller Group{0703}

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

Use Of 6V9050 Exhaust Stud Removal Group{1100}
Use Of 6V9050 Exhaust Stud Removal Group{1100}

Service Letter-NACD

Cylinder Head Gasket And Spacer Deck Gasket Replacement In Various Gasket Kits
Cylinder Head Gasket And Spacer Deck Gasket Replacement In Various Gasket Kits

Service Letter-Australia

Service Letter-CFEL

Service Letter-CSARL

Service Letter-Americas

Service Letter-Brazil

Service Letter-Truck/Ag/Marine

Specifications

Valve Rocker Arms And Lifters
3306 VEHICULAR ENGINE FOR D5B, D6D & D7G TRACTORS

VALVES (PC)
3306 VEHICULAR ENGINE FOR D5B, D6D & D7G TRACTORS

Valves (DI)
3306 VEHICULAR ENGINE FOR D5B, D6D & D7G TRACTORS

Valve Cover
3306 VEHICULAR ENGINE FOR D5B, D6D & D7G TRACTORS

Valve Rocker Arms And Lifters
3306 DIRECT INJECTION VEHICULAR ENGINE WITH NEW SCROLL FUEL

Valve Cover
3306 DIRECT INJECTION VEHICULAR ENGINE WITH NEW SCROLL FUEL

Valve Mechanism Cover
3306C Engines for Caterpillar Built Machines

Valve Rocker Arms and Lifters
3306C Engines for Caterpillar Built Machines

Tool Operating Manual

9U-5132 Timing and Fuel System Setting Tool Group{1105, 1162, 1290, 1905}
9U-5132 Timing and Fuel System Setting Tool Group{1105, 1162, 1290, 1905}

CRB Valve Spring Testers 8S-2263 and 4C-9496{0374, 0599, 0700, 0701, 1108}
CRB Valve Spring Testers 8S-2263 and 4C-9496{0374, 0599, 0700, 0701, 1108}

Service Letter-China

Cylinder Head Gasket And Spacer Deck Gasket Replacement In Various Gasket Kits
Cylinder Head Gasket And Spacer Deck Gasket Replacement In Various Gasket Kits

Service Letter-Asia

Reuse And Salvage Guidelines

Reuse & Salvage for Valvetrain Components {1102, 1108, 1109, 1121, 1123}
Reuse & Salvage for Valvetrain Components {1102, 1108, 1109, 1121, 1123}

9U-5132 Timing and Fuel System Setting Tool Group{1105, 1162, 1290, 1905}
9U-5132 Timing and Fuel System Setting Tool Group{1105, 1162, 1290, 1905}

Service Letter-APD

Cylinder Head Gasket And Spacer Deck Gasket Replacement In Various Gasket Kits
Cylinder Head Gasket And Spacer Deck Gasket Replacement In Various Gasket Kits

Testing and Adjusting

Finding Top Center Position for No. 1 Piston
3306C Engines for Caterpillar Built Machines

Engine Valve Lash - Inspect/Adjust
3306C Engines for Caterpillar Built Machines

Disassembly and Assembly

Valve Cover
3306 VEHICULAR ENGINE FOR D7G TRACTOR

Rocker Shaft And Push Rods (Without Spacer Plate)
3306 VEHICULAR ENGINE FOR D7G TRACTOR

Rocker Shaft (Without Spacer Plate)
3306 VEHICULAR ENGINE FOR D7G TRACTOR

Valve Lifters
3306 VEHICULAR ENGINE FOR D7G TRACTOR

Rocker Shaft And Push Rods (With Spacer Plate)
3306 VEHICULAR ENGINE FOR D7G TRACTOR

Compression Brake - Remove
3304B and 3306B Engines for Caterpillar Built Machines

Compression Brake - Install
3304B and 3306B Engines for Caterpillar Built Machines

Compression Brake - Disassemble
3304B and 3306B Engines for Caterpillar Built Machines

Compression Brake - Assemble
3304B and 3306B Engines for Caterpillar Built Machines

Rocker Shaft and Pushrod - Remove
3304B and 3306B Engines for Caterpillar Built Machines

Rocker Shaft - Disassemble
3304B and 3306B Engines for Caterpillar Built Machines

Rocker Shaft - Assemble
3304B and 3306B Engines for Caterpillar Built Machines

Lifter Group - Remove and Install
3304B and 3306B Engines for Caterpillar Built Machines

Rocker Shaft and Pushrod - Install
3304B and 3306B Engines for Caterpillar Built Machines

Valve Mechanism Cover - Remove and Install
3304B and 3306B Engines for Caterpillar Built Machines

Service Magazine

Engine Valve Stem "Use Again" Specifications{0653,1105}
1983/02/28

Valve Damage Can Be Caused By Short Intervals Of Engine Operation In Very Cold Temperatures{1105,1208}
1983/10/17

Improved Cylinder Heads And Valve Covers Used{1107,1101}
1984/09/10

Remanufactured Cylinder Head Groups{1100,1101,7554}
1984/11/19

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

Valve Lash Adjustment Interval Is Changed {1105}
1986/07/07

Correct Installation Of Valve Lifters On The Camshaft Is Very Important To Prevent Failures{1209}
1977/05/16

Tools Now Available To Ream And/Or Hone 0.500" (12.70 mm) Diameter Valve Guides{0663}
1977/08/22

Larger Diameter Holes Are Now Used In The Rocker Arm Shaft To Give More Oil Flow To Rocker Arm Bearings{1102}
1977/11/21

Tolerance Added To Valve Clearance Specifications{1105,0374}
1978/01/16

Valve Damage Can Be Caused By Short Intervals Of Engine Operation In Very Cold Temperatures{1105,1208}
1978/01/30

Use Again Specifications For Valve Springs Are Changed{1108}
1978/03/06

Silicone Water Passage Seal Can Be Used Where Contact With Oil Is Unavoidable During Assembly Of Cylinder Heads{1100}
1988/06/06

A New Method To Clean And Polish Engine Valve Stems{0674,1105}
1979/05/28

Improved Engine Design Uses Cylinder Block With Spacer Plate And New Crankshaft Thrust Plates{1000}
1979/07/02

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

New Rocker Arms And Rocker Arm Shaft Have Improved Lubrication{1102}
1979/08/27

New Valve Rotator And New Oil Shield Are Available{1104,1105,1109}
1979/10/22

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

New Exhaust Valves Are Used In Caterpillar Remanufactured Cylinder Heads{1105,1101}
1990/10/08

New Camshaft Has Improved Wear Resistance{1210,1209}
1990/11/19

New Shaft Bracket And Oil Supply Plug Used In Rocker Valve Shaft Assembly{1102,7553}
1991/03/25

7S3161 Valve Lifter Has Three Different Designs{1209}
1991/10/14

Correction For Camshaft And Valve Seat Specifications{1210,1103}
1992/07/20

New Fuel Pump Drive Idler Gear Assembly And Shaft Used In Front Timing Gear Groups {1206}
1993/06/14

New Valve Cover Seal Used {1107}
1998/05/25

New Tools Are Available To Help Find The Top Center Position For No. 1 Piston {1105}
2001/11/19

Set Engine Valve Lash After Installing All Remanufactured Long Blocks {1102, 1121, 1123, 1209}
2012/10/08

HOUSING GP-REAR

Service Information For Easier Use Of The 6V3100 Timing Indicator Group{0651,1250,1156,1157}
1982/10/11

DRIVE GP-ALTERNATOR

Correct Torque Value For Alternator Drive Pulley Retaining Nut Is Important{1405}
1987/11/23

ENGINE OVERHAUL KIT

Special Instruction

Bronze 393-4717 Engine Overhaul Kits for 3306 Machine Engines{1000}
Bronze 393-4717 Engine Overhaul Kits for 3306 Machine Engines{1000}

Information Release Memo

ENGINE OVERHAUL KITS FOR 3306 MACHINE ENGINES
ENGINE OVERHAUL KITS FOR 3306 MACHINE ENGINES

Service Magazine

Precious Metals Engine Rebuild Kits Are Available for 3306 Machine Engines {1000}
2012/07/02

D7G TRACTOR / POWERSHIFT / 92V00001-02126 (MACHINE) BASIC ENGINE Caterpillar SIS

Parts group D7G:

Information:

Truck sale: