AVSPARE.COM
parts catalog
  1. Home
  2. Caterpillar catalog

D398 ENGINE 66B00700-02048 BASIC ENGINE Caterpillar SIS



INDUSTRIAL ENGINE D398B INDUSTRIAL ENGINE 66B
 D398 ENGINE 66B00700-02048 UE035710 D398B 66B   (1961)

Parts group D398B:

  For full view, you need register
BASIC ENGINE
CAMSHAFT GP
CAMSHAFT
CAMSHAFT
CAMSHAFT
CLUTCH GP
FLYWHEEL CLUTCH GROUP
5L-9572 FLYWHEEL CLUTCH GROUP
5L9572 FLYWHEEL CLUTCH GROUP
5L9554 Clutch parts are shown on Pages 165 & 165B
CLUTCH ASSEMBLY
5L-9554 CLUTCH ASSEMBLY
5L9554 CLUTCH ASSEMBLY--Type 1
Specification No. 29780
Part of 5L9572 Flywheel Clutch Group shown on Page 164
CLUTCH ASSEMBLY
5L-9554 CLUTCH ASSEMBLY
5L9554 CLUTCH ASSEMBLY--Type 2
Specification No. 29780
Part of 5L9572 Flywheel Clutch Group shown on Page 164
ENCLOSED CLUTCH GROUP
6L-2522 ENCLOSED CLUTCH GROUP
6L2522 ENCLOSED CLUTCH GROUP
FOR USE IN APPLICATIONS NOT EXCEEDING 602 H.P. FOR NORMAL DUTY
2L4426 Clutch parts are shown on Page 166B. Only separate parts serviced
When complete Group is required order 6L6220
POWER TAKE-OFF GP-REAR
6L-6220 POWER TAKE-OFF GP-REAR
6L6220 ENCLOSED CLUTCH GROUP--Type 1
6L6219 Clutch parts are shown on Page 167
Provides 1810 H.P. for light duty, 1343 H.P. for normal duty and
875 H.P. for heavy duty
POWER TAKE-OFF GP-REAR
6L-6220 POWER TAKE-OFF GP-REAR
6L6220 ENCLOSED CLUTCH GROUP--Type 2
2N7080 Clutch parts are shown on Page 168
Provides 1810 H.P. for light duty, 1343 H.P. for normal duty and
875 H.P. for heavy duty
CLUTCH ASSEMBLY
2L-4426 CLUTCH ASSEMBLY
2L4426 CLUTCH ASSEMBLY
Specification No. 28142. Part of 6L2522 Enclosed Clutch Group shown on Page 166
Only separate parts serviced. When complete Assembly is required order 2N7080 shown on Page 168
CLUTCH ASSEMBLY
6L-6219 CLUTCH ASSEMBLY
6L6219 CLUTCH ASSEMBLY
Specification No. 30710. Part of 6L6220 Enclosed Clutch Group shown on Page 166
Only separate parts serviced. When complete Assembly is required order 2N7080 shown on Page 168
CLUTCH GP
2N-7080 CLUTCH GP
2N7080 CLUTCH ASSEMBLY
Specification No. 33599
Part of 6L6220 Enclosed Clutch Group shown on Page 166A
COUPLING GP
COUPLING GP-FLEXIBLE
5L-3395 COUPLING GP-FLEXIBLE
5L3395 FLEXIBLE COUPLING GROUP
2L2040 GENERATOR COUPLING GUARD GROUP PARTS ARE SHOWN ON PAGE 170
GUARD GP-COUPLING
3N-5765 GUARD GP-COUPLING
3N5765 FLYWHEEL COUPLING GUARD GROUP
GUARD GP-COUPLING
2L-2040 GUARD GP-COUPLING
2L2040 GENERATOR COUPLING GUARD GROUP
Replaced by 3N5765 shown on Page 169B
Part of 5L3395 Flexible Coupling Group shown on Page 169
GENERATOR COUPLING GROUP
5L-2487 GENERATOR COUPLING GROUP
5L2487 GENERATOR COUPLING GROUP--Replaced by 7L5479 shown on Page 170A
Part of 5L2462 Generator Installation Arrangement shown on Page 170B
COUPLING GP-DRIVE
7L-5479 COUPLING GP-DRIVE
7L5479 GENERATOR DRIVE COUPLING GROUP
Part of 5L2462 Generator Installation Arrangements listed on
Pages 170C through 171
CRANKSHAFT GP
CRANKSHAFT
CRANKSHAFT
CRANKSHAFT
Serial No. 66B700 to 66B1299 inclusive and 75B1 to 75B313 inclusive
CRANKSHAFT
CRANKSHAFT
CRANKSHAFT
Effective with Serial No. 66B1300-Up and 75B314-Up
SEAL GP-CRANKSHAFT CONVERSION
3N-8008 SEAL GP-CRANKSHAFT CONVERSION
3N8008 CRANKSHAFT CONVERSION SEAL GROUP
FIELD INSTALLATION
CONNECTING ROD AND CRANKSHAFT BEARING REPLACEMENTS
CONNECTING ROD AND CRANKSHAFT BEARING REPLACEMENTS
CONNECTING ROD AND CRANKSHAFT BEARING REPLACEMENTS
CYLINDER BLOCK GP
CYLINDER BLOCK AND COVERS
4L-1135 CYLINDER BLOCK AND COVERS
CYLINDER BLOCK AND COVERS (4L1135 N/S)--Side View--Part 1 of 2
Serial No. 66B700 to 66B1820 inclusive and 75B1 to 75B912 inclusive
CYLINDER BLOCK AND COVERS
4L-1135 CYLINDER BLOCK AND COVERS
CYLINDER BLOCK AND COVERS (4L1135 N/S)--Front View--Part 2 of 2
Serial No. 66B700 to 66B1820 inclusive and 75B1 to 75B912 inclusive
CYLINDER BLOCK AND COVERS
4L-1135 CYLINDER BLOCK AND COVERS
CYLINDER BLOCK AND COVERS (4L1135 N/S)--Side View--Part 1 of 2
Serial No. 66B1821-Up and 75B913-Up
CYLINDER BLOCK AND COVERS
4L-1135 CYLINDER BLOCK AND COVERS
CYLINDER BLOCK AND COVERS (4L1135 N/S)--Front View--Part 2 of 2
Serial No. 66B1821-Up and 75B913-Up
CYLINDER HEAD GP
CYLINDER HEAD AND VALVE MECHANISM
CYLINDER HEAD AND VALVE MECHANISM
CYLINDER HEAD AND VALVE MECHANISM--Part 1 of 2
Serial No. 66B700 to 66B969 inclusive and 75B1 to 75B168 inclusive
CYLINDER HEAD AND VALVE MECHANISM
CYLINDER HEAD AND VALVE MECHANISM
CYLINDER HEAD AND VALVE MECHANISM--Part 2 of 2
Serial No. 66B700 to 66B969 inclusive and 75B1 to 75B168 inclusive
Refer also to Page 110 for special parts
CYLINDER HEAD AND VALVE MECHANISM
CYLINDER HEAD AND VALVE MECHANISM
CYLINDER HEAD AND VALVE MECHANISM--Part 1 of 2
Serial No. 66B970 to 66B1683 inclusive and 75B169 to 75B657 inclusive
CYLINDER HEAD AND VALVE MECHANISM
CYLINDER HEAD AND VALVE MECHANISM
CYLINDER HEAD AND VALVE MECHANISM--Part 2 of 2
Serial No. 66B970 to 66B1683 inclusive and 75B169 to 75B657 inclusive
See Page 42B for Gasket Kits
CYLINDER HEAD AND VALVE MECHANISM
CYLINDER HEAD AND VALVE MECHANISM
CYLINDER HEAD AND VALVE MECHANISM--Part 1 of 2
Effective with Serial No. 66B1684-Up and 75B658-Up
CYLINDER HEAD AND VALVE MECHANISM
CYLINDER HEAD AND VALVE MECHANISM
CYLINDER HEAD AND VALVE MECHANISM--Part 2 of 2
Effective with Serial No. 66B1684-Up and 75B658-Up
See Page 42B for Gasket Kits
DAMPER GP
VIBRATION DAMPER
VIBRATION DAMPER
VIBRATION DAMPER
DRIVE GP-ACCESSORY
FRONT ACCESSORY DRIVE
FRONT ACCESSORY DRIVE
FRONT ACCESSORY DRIVE--S.A.E. Standard Engine Rotation--Part 1 of 2
PART OF 4L1127 AND 6L4984 TURBOCHARGED ENGINE ARRANGEMENTS
Refer also to Pages 160 and 161 for special parts
FRONT ACCESSORY DRIVE
FRONT ACCESSORY DRIVE
FRONT ACCESSORY DRIVE--S.A.E. Standard Engine Rotation--Part 2 of 2
PART OF 4L1127 AND 6L4984 TURBOCHARGED ENGINE ARRANGEMENTS
DRIVE GP
6L-7969 DRIVE GP
6L7969 FRONT ACCESSORY DRIVE GROUP--S.A.E. Opposite Standard Engine Rotation--Part 1 of 2--Type 1
Part of 5L2664 Turbocharged Engine Arrangement
Refer also to Pages 126A and 161 for special parts
DRIVE GP
6L-7969 DRIVE GP
6L7969 FRONT ACCESSORY DRIVE GROUP--S.A.E. Opposite Standard Engine Rotation--Part 2 of 2--Type 1
Part of 5L2664 Turbocharged Engine Arrangement
DRIVE GP
6L-7969 DRIVE GP
6L7969 FRONT ACCESSORY DRIVE GROUP--S.A.E. Opposite Standard Engine Rotation--Part 1 of 2--Type 2
Part of 5L2664 Turbocharged Engine Arrangement
Refer also to Pages 126A and 161 for special parts
DRIVE GP
6L-7969 DRIVE GP
6L7969 FRONT ACCESSORY DRIVE GROUP--S.A.E. Opposite Standard Engine Rotation--Part 2 of 2--Type 2
Part of 5L2664 Turbocharged Engine Arrangement
DRIVE GP
6L-7970 DRIVE GP
6L7970 FRONT ACCESSORY DRIVE GROUP--S.A.E. Opposite Standard Engine Rotation--Part 1 of 2
Part of 5L7149 Turbocharged Engine Arrangement
Refer to Pages 126A and 161 for special parts
DRIVE GP
6L-7970 DRIVE GP
6L7970 FRONT ACCESSORY DRIVE GROUP--S.A.E. Opposite Standard Engine Rotation--Part 2 of 2
Part of 5L7149 Turbocharged Engine Arrangement
FRONT ACCESSORY DRIVE GROUP
4L-1138 FRONT ACCESSORY DRIVE GROUP
4L1138 FRONT ACCESSORY DRIVE GROUP--S.A.E. Standard Engine Rotation--Part 1 of 2
Also part of 2N9504 Auxiliary Pump and Lines Arrangement listed on Page 126A
FRONT ACCESSORY DRIVE GROUP
4L-1138 FRONT ACCESSORY DRIVE GROUP
4L1138 FRONT ACCESSORY DRIVE GROUP--S.A.E. Standard Engine Rotation--Part 2 of 2
Also part of 2N9504 Auxiliary Pump and Lines Arrangement listed on Page 126A
DRIVE GP-AUXILIARY
DRIVE GP-AUXILIARY
6L-2120 DRIVE GP-AUXILIARY
6L2120 AUXILIARY DRIVE GROUP--S.A.E. Standard Engine Rotation--Type 1
40 Horsepower Maximum at 1300 R.P.M.
DRIVE GP-AUXILIARY
6L-2649 DRIVE GP-AUXILIARY
6L2649 AUXILIARY DRIVE GROUP--S.A.E. Opposite Engine Rotation
DRIVE GP-AUXILIARY
6L-2120 DRIVE GP-AUXILIARY
6L2120 AUXILIARY DRIVE GROUP--S.A.E. Standard Engine Rotation--Type 2
40 Horsepower Maximum at 1300 R.P.M.
DRIVE GP-AUXILIARY
6L-2649 DRIVE GP-AUXILIARY
6L2649 AUXILIARY DRIVE GROUP--S.A.E. Opposite Standard Engine Rotation--Type 2
40 Horsepower Maximum at 1300 R.P.M.
AUXILIARY DRIVE GROUP
5L-2066 AUXILIARY DRIVE GROUP
5L2066 AUXILIARY DRIVE GROUP--Front
DRIVE GP-FAN
RADIATOR AND FAN DRIVE GROUP
5L-7458 RADIATOR AND FAN DRIVE GROUP
5L7458 RADIATOR AND FAN DRIVE GROUP--Blower--Type 1
S.A.E. Standard Engine Rotation--110 degrees F. Ambient Air
6L3360 Radiator and Blower Fan parts are shown on Page 116E
RADIATOR AND FAN DRIVE GROUP
5L-7458 RADIATOR AND FAN DRIVE GROUP
5L7458 RADIATOR AND FAN DRIVE GROUP--Blower--Type 2
S.A.E. Standard Engine Rotation--110 degrees F. Ambient Air
1N9420 Radiator and Blower Fan parts are shown on Page 116F
RADIATOR AND FAN DRIVE GROUP
5L-7482 RADIATOR AND FAN DRIVE GROUP
5L7482 RADIATOR AND FAN DRIVE GROUP--Blower--S.A.E. Standard Engine Rotation--125 degrees F. Ambient Air
6L3372 Radiator and Blower Fan parts are shown on Page 118
RADIATOR AND FAN DRIVE GROUP
7L-2667 RADIATOR AND FAN DRIVE GROUP
7L2667 RADIATOR AND FAN DRIVE GROUP--Suction--S.A.E. Standard Engine Rotation--110 degrees F. Ambient Air--Type 1
7L2591 Radiator and Suction Fan Assembly parts are shown on Page 119
RADIATOR AND FAN DRIVE GROUP
7L-2667 RADIATOR AND FAN DRIVE GROUP
7L2667 RADIATOR AND FAN DRIVE GROUP--Suction--S.A.E. Standard Engine Rotation--110 degrees F. Ambient Air--Type 2
1N9421 Radiator and Suction Fan parts are shown on Pages 120 and 120A
RADIATOR AND FAN DRIVE GROUP
7L-2668 RADIATOR AND FAN DRIVE GROUP
7L2668 RADIATOR AND FAN DRIVE GROUP--Suction--S.A.E. Standard Engine Rotation--125 degrees F. Ambient Air
FLYWHEEL GP
FLYWHEEL
FLYWHEEL
FLYWHEEL
Refer also to Page 86 for special parts
FLYWHEEL GROUP
7L-8683 FLYWHEEL GROUP
7L8683 FLYWHEEL GROUP--S.A.E. Standard Engine Rotation
Serial No. 75B1-Up
Only separate parts serviced
LIFTING GP-ENGINE
LIFTING EYE
LIFTING EYE
LIFTING EYE
Serial No. 66B786 and 66B789 to 66B1822 inclusive and
75B96 to 75B926 inclusive
LIFTING EYE
LIFTING EYE
LIFTING EYE
Effective with Serial No. 66B1823-Up and 75B927-Up
MISCELLANEOUS INFORMATION
MOUNTING GROUP
5L-1862 MOUNTING GROUP
5L1862 MOUNTING GROUP
For use with 5L9572 Flywheel Clutch Group
PAN GP-OIL
OIL PAN BASE
OIL PAN BASE
OIL PAN BASE--Top View
Serial No. 66B700 to 66B825 and 66B829 inclusive and 75B1 to 75B122 and 75B127 inclusive
OIL PAN BASE
OIL PAN BASE
OIL PAN BASE--Top View
Serial No. 66B826 to 66B828, 66B830 to 66B1106 and 66B1124 inclusive and 75B123 to 75B126, 75B128 to 75B203 inclusive
OIL PAN BASE
OIL PAN BASE
OIL PAN BASE--Top View
Serial No. 66B1107 to 66B1123 and 66B1125-Up and 75B204-Up
PISTON & ROD GP
CONNECTING ROD AND PISTON
CONNECTING ROD AND PISTON
CONNECTING ROD AND PISTON--12 REQUIRED
SERIAL NO. 66B700 TO 66B1290 INCLUSIVE
CONNECTING ROD AND PISTON
CONNECTING ROD AND PISTON
CONNECTING ROD AND PISTON--12 REQUIRED
SERIAL NO. 75B1 TO 75B302 INCLUSIVE
CONNECTING ROD AND PISTON
CONNECTING ROD AND PISTON
CONNECTING ROD AND PISTON--12 Required
Effective with Serial No. 66B1291
CONNECTING ROD AND PISTON
CONNECTING ROD AND PISTON
CONNECTING ROD AND PISTON--12 Required
Serial No. 75B303 to 386, 388 to 390, 392 to 399, 403 to 411, 413,
417 to 419 and 75B422 inclusive
PISTON & ROD GP
6L-2868 PISTON & ROD GP
CONNECTING ROD AND PISTON (6L2868 N/S)--12 Required
Serial No. 75B387, 391, 400 to 402, 412, 414 to 416,
420, 421 and 75B423-Up
POWER TAKE-OFF GP
FRONT POWER TAKE-OFF GROUP
6L-4053 FRONT POWER TAKE-OFF GROUP
6L4053 FRONT POWER TAKE-OFF GROUP--S.A.E. Opposite Engine Rotation--3:1 Ratio
3L2981 Reduction Gear Assembly parts are shown on Pages 162 and 162A
REDUCTION GEAR ASSEMBLY
3L-2981 REDUCTION GEAR ASSEMBLY
3L2981 REDUCTION GEAR ASSEMBLY--3:1 Ratio--Type 1
Specification No. 27305
Part of 6L4053 Front Power Take-Off Group shown on Page 161
REDUCTION GEAR ASSEMBLY
3L-2981 REDUCTION GEAR ASSEMBLY
3L2981 REDUCTION GEAR ASSEMBLY--3:1 Ratio--Type 2
Specification No. 27305
Part of 6L4053 Front Power Take-Off Group shown on Page 161
SHAFT GP-STUB
SHAFT GP-STUB
6L-2690 SHAFT GP-STUB
6L2690 STUB SHAFT GROUP--Front Mounted
SHAFT GP-STUB
6L-2709 SHAFT GP-STUB
6L2709 STUB SHAFT GROUP--Rear Mounted
VALVE MECHANISM GP
CYLINDER HEAD AND VALVE MECHANISM
CYLINDER HEAD AND VALVE MECHANISM
CYLINDER HEAD AND VALVE MECHANISM--Part 1 of 2
Serial No. 66B700 to 66B969 inclusive and 75B1 to 75B168 inclusive
CYLINDER HEAD AND VALVE MECHANISM
CYLINDER HEAD AND VALVE MECHANISM
CYLINDER HEAD AND VALVE MECHANISM--Part 2 of 2
Serial No. 66B700 to 66B969 inclusive and 75B1 to 75B168 inclusive
Refer also to Page 110 for special parts
CYLINDER HEAD AND VALVE MECHANISM
CYLINDER HEAD AND VALVE MECHANISM
CYLINDER HEAD AND VALVE MECHANISM--Part 1 of 2
Serial No. 66B970 to 66B1683 inclusive and 75B169 to 75B657 inclusive
CYLINDER HEAD AND VALVE MECHANISM
CYLINDER HEAD AND VALVE MECHANISM
CYLINDER HEAD AND VALVE MECHANISM--Part 2 of 2
Serial No. 66B970 to 66B1683 inclusive and 75B169 to 75B657 inclusive
See Page 42B for Gasket Kits
CYLINDER HEAD AND VALVE MECHANISM
CYLINDER HEAD AND VALVE MECHANISM
CYLINDER HEAD AND VALVE MECHANISM--Part 1 of 2
Effective with Serial No. 66B1684-Up and 75B658-Up
CYLINDER HEAD AND VALVE MECHANISM
CYLINDER HEAD AND VALVE MECHANISM
CYLINDER HEAD AND VALVE MECHANISM--Part 2 of 2
Effective with Serial No. 66B1684-Up and 75B658-Up
See Page 42B for Gasket Kits

Information:

(For parts list, see above)

Truck Engine News
A New Special Instruction , "Troubleshooting Compressed Air System Components and Performance" Is Available {1803, 5500}
2002/09/01
Engine News
A New Diagnostic Kit for the Evaluation of Air Compressor Operation is Introduced {1803}
2004/11/01
Special Instruction
Air Compressor Installation Instructions{1803}
Air Compressor Installation Instructions{1803}
Troubleshooting Compressed Air System Components and Performance{1803, 5500}
Troubleshooting Compressed Air System Components and Performance{1803, 5500}
Service Magazine
Sleeve-Type Ring Compressors Can Be Used For Installation Of Pistons From The Bottom Of The Engine{0622}
1978/08/21
A New Special Instruction, REHS1428 , "Troubleshooting Compressed Air System Components and Performance" Is Available {1803, 5500}
2002/09/23
Engine News
Too Much Clearance For Exhaust Valves Can Cause Wear To The Camshaft Lobes And Valve Lifters
1980/01/09
New Camshaft Has Improved Profile (Shape) Of Exhaust Cams
1982/02/24
New 8T2998 Lubricant Available
1986/03/01
New Camshaft And Lifter Kits Available For Slipper Type Cam Followers (Valve Lifters)
1989/12/01
Phosphate Coating Added To Camshaft Lobes{1210}
1996/02/16
Correct Installation Of Valve Lifters On The Camshaft Is Very Important To Prevent Failures
1977/05/25
Specifications
Camshaft And Timing Gears
D399, G399, D398, G398, D379, G379 ENGINES
Camshaft And Timing Gears
D379, D398, D399 INDUSTRIAL & MARINE ENGINES
Information Release Memo
APPEARANCE CHANGE ON REMAN SHORT BLOCKS
APPEARANCE CHANGE ON REMAN SHORT BLOCKS
Disassembly and Assembly
Camshaft
D379, D398, D399 INDUSTRIAL & MARINE ENGINES
Camshaft Bearings
D379, D398, D399 INDUSTRIAL & MARINE ENGINES
Service Magazine
New Camshaft Has Improved Profile (Shape) Of Exhaust Cams{1210}
1982/02/15
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
Too Much Clearance For Exhaust Valves Can Cause Wear To The Camshaft Lobes And Valve Lifters{1105,1210,1209}
1979/12/24
New Camshaft And Lifter Kits Available For Slipper Type Cam Followers (Valve Lifters){1209,1210}
1989/12/11
Engine News
New Dust Covers Available For Twin Disc IBF318 And IBF321 Rear Power Take-Off Clutches
1983/09/14
Special Instruction
Procedure For Conversion From Oil Lubrication To Grease Lubrication For Rear Power Takeoff Clutches{3055}
Procedure For Conversion From Oil Lubrication To Grease Lubrication For Rear Power Takeoff Clutches{3055}
Specifications
Enclosed Clutches
D399, G399, D398, G398, D379, G379 ENGINES
Enclosed Clutches
D379, D398, D399 INDUSTRIAL & MARINE ENGINES
Disassembly and Assembly
2N6961 Clutch Assembly
D399, G399, D398, G398, D379, G379 ENGINES
Service Magazine
Clutch (PTO) Warranty On Morbark Industries Products Powered By Caterpillar Engines{7758}
1992/07/20
Engine News
Procedure To Stop Lubricant Leakage From Flexible Couplings
1981/07/15
Change Made To Installation Procedure For 3N5620 Service Disconnect Spacer Group
1982/09/22
Special Instruction SEHS8700 Available For Installation Of Engine Flexible Mounting Group
1990/07/01
Two Bearing Close Coupled Gensets Experience A Noise In The Coupling During Engine Shut Down {4456}
1998/11/01
Inner Member Of Caterpillar Coupling Must Be Restrained If The Connection To The Inner Member Is Removed
1978/01/18
Special Instruction
Installation of Flexible Mounting Groups{1152, 1353}
Installation of Flexible Mounting Groups{1152, 1353}
Installation Of 3N5620 Spacer Group Or 3N5573 Spacer Assembly{3252}
Installation Of 3N5620 Spacer Group Or 3N5573 Spacer Assembly{3252}
Specifications
Flexible Coupling<BR> (5L3395)
D399, G399, D398, G398, D379, G379 ENGINES
Flexible Coupling (5L3395)
D379, D398, D399 INDUSTRIAL & MARINE ENGINES
Disassembly and Assembly
Flexible Coupling
D399, G399, D398, G398, D379, G379 ENGINES
Coupling - Install
SR4B Generators
Coupling - Remove
SR4B Generators
Service Magazine
Procedure To Stop Lubricant Leakage From Flexible Couplings{3252}
1981/06/15
Inner Member Of Caterpillar Coupling Must Be Restrained If The Connection To The Inner Member Is Removed{3252}
1978/01/09
Quick Disconnect Coupling On Optional Modification Of 5P4150 Nozzle Tester Permits Faster Exchange Of Adapters{0651,1254}
1979/09/03
Special Instruction SEHS8700 Available For Installation Of Engine Flexible Mounting Group{1152}
1990/06/18
Engine News
During Installation Of Crankshaft Piston Ring Seals, Put Silicone Grease In The Groove And On The Seal
1979/04/25
Improved Ring Seal Used At Rear of Crankshaft
1980/01/09
New Bend Specification For Used Or Field Reground Crankshafts
1980/08/13
Use 6V6035 Hardness Tester On Crankshafts
1982/02/24
New Crankshaft Wear Sleeve For Engines With Lip-Type Seals
1982/08/25
Procedure To Clean Oil Passages In Crankshafts And Cylinder Blocks
1983/05/25
Crankshaft Failures
1983/11/30
Remanufactured Undersize Crankshafts Are Available
1984/04/11
New Crankshaft Seal Groups Available
1984/09/12
Information For Reversing Crankshaft Rotation Of All 6.25&quot; Bore V8, V12 And V16 Engines
1984/10/03
Correct Specifications For Crankshaft Deflection
1985/01/16
New Crankshaft Seals Used
1985/06/01
New Part Numbers Designate Crankshaft Use
1985/07/01
Why Choose Caterpillar Remanufactured Crankshafts? Because We Offer More ...
1985/09/01
Identification Of Crankshafts For Marine Society Approval
1986/06/01
Special Instruction
Using 6V9433 Crankshaft Removal Group{1000, 1202}
Using 6V9433 Crankshaft Removal Group{1000, 1202}
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}
Installing 3N8000 (Rear) And 3N8008 (Front) Crankshaft Seal Conversion Groups{1160, 1161}
Installing 3N8000 (Rear) And 3N8008 (Front) Crankshaft Seal Conversion Groups{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}
Installing The 3N3166 Crankshaft Seal And 2W1794 Wear Sleeve{1160, 1161}
Installing The 3N3166 Crankshaft Seal And 2W1794 Wear Sleeve{1160, 1161}
Special Handling Information And Installation Procedure For 4W2568, 4W2569, 4W2570 And 4W2571 Crankshaft Seal Conversion Groups And 4W2606 Or 4W2607 Crankshaft Seal Group{1160, 1161, 1202}
Special Handling Information And Installation Procedure For 4W2568, 4W2569, 4W2570 And 4W2571 Crankshaft Seal Conversion Groups And 4W2606 Or 4W2607 Crankshaft Seal Group{1160, 1161, 1202}
Field Replacement Of 5L2662 And 6L8201 Counterweights On Crankshafts For 6.25 Bore Vee Engines{1202}
Field Replacement Of 5L2662 And 6L8201 Counterweights On Crankshafts For 6.25 Bore Vee Engines{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
D399, G399, D398, G398, D379, G379 ENGINES
Crankshaft
D379, D398, D399 INDUSTRIAL & MARINE ENGINES
Bearing Surface (Journal) For Connecting Rods
D379, D398, D399 INDUSTRIAL & MARINE ENGINES
Bearing Surface (Journal) For Main Bearings
D379, D398, D399 INDUSTRIAL & MARINE ENGINES
Disassembly and Assembly
Crankshaft Front Seal Ring And Thrower
D379, D398, D399 INDUSTRIAL & MARINE ENGINES
Crankshaft Front Seal (Lip Type) And Wear Sleeve
D379, D398, D399 INDUSTRIAL & MARINE ENGINES
Crankshaft Main Bearings
D379, D398, D399 INDUSTRIAL & MARINE ENGINES
Crankshaft Rear Seal Ring And Thrower
D379, D398, D399 INDUSTRIAL & MARINE ENGINES
Camshaft Bearings
D379, D398, D399 INDUSTRIAL & MARINE ENGINES
Crankshaft
D379, D398, D399 INDUSTRIAL & MARINE ENGINES
Service Magazine
Improved Ring Seal Used At Rear Of Crankshaft {1161}
1980/01/07
Some Nuts Used On Main Bearing Caps Are Smaller Than Standard Size Across The Flat Sides{1203}
1980/07/14
New Main Bearings And Connecting Rod Bearings Have Thicker Layer Of Surface Material{1230,1203,1219}
1982/02/22
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 Wear Sleeve For Engines With Lip-Type Seals{1160,1161}
1982/07/05
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
Replacement Counterweights And Information For Replacement Of Counterweights And Balancing The Crankshaft{1202,0652}
1983/09/05
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 Crankshaft Seal Groups Available{1202}
1984/09/03
Information For Reversing Crankshaft Rotation Of All 6.25&quot; Bore V8, V12 And V16 Engines{1000}
1984/10/08
Correct Specifications For Cranskshaft Deflection {1202}
1985/01/14
Installing New Copper Bonded Bearings Can Extend Engine Life{1230,1203,1219}
1985/04/29
New Crankshaft Seals Used{1160,1161,1202}
1985/06/03
New Part Numbers Designate Crankshaft Use{1202}
1985/06/24
Remanufactured Crankshafts Are Available In Standard And Two Undersize Dimensions (U.S. and Canada){1202,7754}
1985/11/18
Identification Of Crankshafts For Marine Society Approval{1202}
1986/05/12
Bearing Failures On Engines Due To Lack Of Lubrication{1230,1219,1203,1202}
1986/09/08
Crankshaft Support Groups Are Available To Measure Bent Crankshafts{0653,1202}
1977/11/07
Main And Connecting Rod Bearing Part Numbers {1203,1219,1230}
1987/01/26
Use New Main Bearings In Replacement Cylinder Blocks{1203,1201}
1978/06/12
Change In Procedure To Check Main Bearing Clearance{1203}
1978/08/28
During Installation Of Crankshaft Piston Ring Seals, Put Silicone Grease In The Groove And On The Seal{1160,1161}
1979/04/09
New Centering Rings For Oversized Main Bearings{0665,1230}
1979/06/04
40 Power Microscope is Available for Inspecting Bearing Journals on Crankshafts {0777, 1202}
2006/01/16
Engine News
New Filler Bands Give A Better Seal Between The Cylinder Liners And Cylinder Block
1979/05/23
New Cylinder Liner Has Improved Design To Keep Liner Temperatures Lower
1980/02/06
In The Future, Oversize And Undersize Connecting Rod And Main Bearings Will Have Size Identification Marks In Metric Units
1980/07/09
Some Nuts Used On Main Bearing Caps Are Smaller Than Standard Size Across The Flat Sides
1980/08/13
6V3147 Main Bearing Wrench Now Available
1980/11/12
Correct Installation Of Inserts Necessary During Repairs To Prevent More Counterbore Cracks
1981/04/01
New Piston Ring Assemblies Give Improved Ring And Cylinder Liner Life
1981/04/22
6V4133 Wedge Bracket Makes Cylinder Liner Removal Easier
1981/07/15
New Tools Available For Installation Of Cylinder Liner Seats; Service Tools For Counterboring Tool Group
1982/02/10
New Liner Seat Insert With O-Ring Seal Available
1982/02/10
New Main Bearings And Connecting Rod Bearings Have Thicker Layer Of Surface Material
1982/02/24
Inspection Marks On Bearings
1982/05/12
Information Available For The Installation Of Inserts In Cylinder Blocks And Spacer Plates
1982/08/25
Use FT1711 Light Table For Cylinder Liner Inspection
1982/12/15
New 6V7059 Micrometer Measures Liner Top Flange And Valve Lip
1982/12/15
New Sealant Used Between The Fuel Injection Pump/Governor Drive Housing And Cylinder Block
1983/02/16
Procedure To Clean Oil Passages In Crankshafts And Cylinder Blocks
1983/05/25
Gasket Changed For Cylinder Block Side Cover
1984/05/16
Substantial Price Reduction For Caterpillar Remanufactured Short Blocks
1985/06/01
Substantial Price Reduction For Caterpillar Remanufactured Short Blocks
1985/08/01
Main And Connecting Rod Bearing Part Numbers
1987/01/01
5P8665 Cylinder Liner Puller Makes Liner Removal Easier And Faster
1978/01/18
New 5P8709 Piston Tool Group For The Alignment Of Piston Cooling Jets
1978/05/03
Use New Main Bearings In Replacement Cylinder Blocks
1978/07/05
Change In Procedure To Check Main Bearing Clearance
1978/08/30
Special Instruction
Pressure Lubrication Procedure for Remanufactured Engines and Short Blocks{1000, 1200, 1020}
Pressure Lubrication Procedure for Remanufactured Engines and Short Blocks{1000, 1200, 1020}
Installation Of 1W6265, 1W6266 And 1W6267 Insert For Cylinder Liner Seat{1217}
Installation Of 1W6265, 1W6266 And 1W6267 Insert For Cylinder Liner Seat{1217}
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 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 6V4840 Tool Group To Install Water Ferrules{1201}
Use Of 6V4840 Tool Group To Install Water Ferrules{1201}
Installation Of Engine Block, Support Rails And/Or Oil Pan Base Assembly{1154, 1201, 1302}
Installation Of Engine Block, Support Rails And/Or Oil Pan Base Assembly{1154, 1201, 1302}
Cylinder Block Cleaning Procedure{1201}
Cylinder Block Cleaning Procedure{1201}
Using 5P4175 Boring Tool Group And 5P1618 Tool Arrangement{0672, 1200}
Using 5P4175 Boring Tool Group And 5P1618 Tool Arrangement{0672, 1200}
Specifications
Cylinder Liner
D399, G399, D398, G398, D379, G379 ENGINES
Cylinder Block
D399, G399, D398, G398, D379, G379 ENGINES
Cylinder Block
D379, D398, D399 INDUSTRIAL & MARINE ENGINES
Cylinder Liner
D379, D398, D399 INDUSTRIAL & MARINE ENGINES
Cylinder Liner Projection
D379, D398, D399 INDUSTRIAL & MARINE ENGINES
Main Bearings
D379, D398, D399 INDUSTRIAL & MARINE ENGINES
Bearing Surface (Journal) For Main Bearings
D379, D398, D399 INDUSTRIAL & MARINE ENGINES
Reuse And Salvage Guidelines
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}
Disassembly and Assembly
Crankshaft Main Bearings
D379, D398, D399 INDUSTRIAL & MARINE ENGINES
Piston Cooling Tubes
D379, D398, D399 INDUSTRIAL & MARINE ENGINES
Cylinder Liners
D379, D398, D399 INDUSTRIAL & MARINE ENGINES
Camshaft Bearings
D379, D398, D399 INDUSTRIAL & MARINE ENGINES
Service Magazine
New Cylinder Liner Has Improved Design To Keep Liner Temperatures Lower{1216}
1980/02/04
Some Nuts Used On Main Bearing Caps Are Smaller Than Standard Size Across The Flat Sides{1203}
1980/07/14
6V3147 Main Bearing Wrench Now Available{1203,0612}
1980/11/10
Correct Installation Of Inserts Necessary During Repairs To Prevent More Counterbore Cracks{1217,1201}
1981/03/09
New Piston Ring Assemblies Give Improved Ring And Cylinder Liner Life{1215,1213}
1981/04/06
Use Of A Flex-Hone For Cylinder Liner Reconditioning{0664,0674,1216}
1981/12/21
New Tools Available For Installation Of Cylinder Liner Seats; Service Tools For Counterboring Tool Group{0622,1217}
1982/01/25
New Liner Seat Insert With O-Ring Seal Available{1217,1216}
1982/01/25
New Main Bearings And Connecting Rod Bearings Have Thicker Layer Of Surface Material{1230,1203,1219}
1982/02/22
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
Bolts Now Used Instead Of Studs To Hold Cylinder Heads{1101,1201}
1982/05/10
Information Available For The Installation Of Inserts In Cylinder Blocks And Spacer Plates{1217,1201,0664}
1982/07/05
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
New Sealant Used Between The Fuel Injection Pump/Governor Drive Housing And Cylinder Block{1288}
1983/01/17
New Gasket Prevents Leakage{1201,1362,1380}
1983/04/04
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
Gasket Changed For Cylinder Block Side Cover{1201,1362}
1984/05/14
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
Main And Connecting Rod Bearing Part Numbers {1203,1219,1230}
1987/01/26
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
Large Engine Blowby Group Available To Measure Crankcase Blowby And Radiator Air Velocity{0781,1200,1350}
1988/06/20
Liner Seat Insert Now Available{1217}
1979/04/30
New Filler Bands Give A Better Seal Between The Cylinder Liners And Cylinder Block{1201,1216}
1979/05/14
New Centering Rings For Oversized Main Bearings{0665,1230}
1979/06/04
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
Engine News
New Exhaust Valve And Valve Guide
1979/03/07
New Exhaust Valve Has Improved Three-Piece Construction
1979/04/25
Too Much Clearance For Exhaust Valves Can Cause Wear To The Camshaft Lobes And Valve Lifters
1980/01/09
New Exhaust Valve For Special Engine Applications
1980/01/09
New Inlet And Exhaust Valves And Valve Guides Have Tighter Fit To Prevent Corrosion And Guide Wear
1981/04/01
Bolts Now Used Instead Of Studs To Hold Cylinder Heads
1982/05/12
Use Caution During Replacement Of Damaged Nozzle Adapters Or Precombustion Chambers
1983/01/19
Engine Valve Stem &quot;Use Again&quot; Specifications
1983/03/16
Valve Damage Can Be Caused By Short Intervals Of Engine Operation In Very Cold Temperatures
1983/10/26
A New Book &quot;Analyzing Diesel And Natural Gas Engine Valve Failures&quot; Is Available
1985/03/01
Determining The Cause Of Glow Plug Tip Failures
1986/06/01
Valve Lash Adjustment Interval Is Changed
1986/07/01
New Camshaft And Lifter Kits Available For Slipper Type Cam Followers (Valve Lifters)
1989/12/01
New Exhaust Valves Are Used In Caterpillar Remanufactured Cylinder Heads
1990/10/01
Reworking Diesel And Gas Cylinder Heads On 6.25 Bore V Engines {1101}
1994/09/01
Exhaust Valve Guides With A Counterbore Are Now Available
1977/01/28
Correct Installation Of Valve Lifters On The Camshaft Is Very Important To Prevent Failures
1977/05/25
Tolerance Added To Valve Clearance Specifications
1978/01/18
Use Again Specifications For Valve Springs Are Changed
1978/03/01
Caterpillar Warranty Claims on Cylinder Head Valves {1105}
2005/10/03
Special Instruction
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
PRODUCT IMPROVEMENT PROGRAM FOR INSPECTING AND POSSIBLY REMOVING 0R2669 AND 0R2670 REMAN CYLINDER HEADS FROM DEALER PARTS STOCK
PRODUCT IMPROVEMENT PROGRAM FOR INSPECTING AND POSSIBLY REMOVING 0R2669 AND 0R2670 REMAN CYLINDER HEADS FROM DEALER PARTS STOCK
0R0828, 0R2171, 0R2172, 0R2578, 0R2588, 0R2593, 0R2669, And 0R2670 Remanufactured Cylinder Heads May Need To Be Removed From Dealer Parts Stock
0R0828, 0R2171, 0R2172, 0R2578, 0R2588, 0R2593, 0R2669, And 0R2670 Remanufactured Cylinder Heads May Need To Be Removed From Dealer Parts Stock
Service Letter-Australia
PRODUCT IMPROVEMENT PROGRAM FOR INSPECTING AND POSSIBLY REMOVING 0R2669 AND 0R2670 REMAN CYLINDER HEADS FROM DEALER PARTS STOCK
PRODUCT IMPROVEMENT PROGRAM FOR INSPECTING AND POSSIBLY REMOVING 0R2669 AND 0R2670 REMAN CYLINDER HEADS FROM DEALER PARTS STOCK
0R0828, 0R2171, 0R2172, 0R2578, 0R2588, 0R2593, 0R2669, And 0R2670 Remanufactured Cylinder Heads May Need To Be Removed From Dealer Parts Stock
0R0828, 0R2171, 0R2172, 0R2578, 0R2588, 0R2593, 0R2669, And 0R2670 Remanufactured Cylinder Heads May Need To Be Removed From Dealer Parts Stock
Service Letter-CFEL
PRODUCT IMPROVEMENT PROGRAM FOR INSPECTING AND POSSIBLY REMOVING 0R2669 AND 0R2670 REMAN CYLINDER HEADS FROM DEALER PARTS STOCK
PRODUCT IMPROVEMENT PROGRAM FOR INSPECTING AND POSSIBLY REMOVING 0R2669 AND 0R2670 REMAN CYLINDER HEADS FROM DEALER PARTS STOCK
0R0828, 0R2171, 0R2172, 0R2578, 0R2588, 0R2593, 0R2669, And 0R2670 Remanufactured Cylinder Heads May Need To Be Removed From Dealer Parts Stock
0R0828, 0R2171, 0R2172, 0R2578, 0R2588, 0R2593, 0R2669, And 0R2670 Remanufactured Cylinder Heads May Need To Be Removed From Dealer Parts Stock
Service Letter-CSARL
PRODUCT IMPROVEMENT PROGRAM FOR INSPECTING AND POSSIBLY REMOVING 0R2669 AND 0R2670 REMAN CYLINDER HEADS FROM DEALER PARTS STOCK
PRODUCT IMPROVEMENT PROGRAM FOR INSPECTING AND POSSIBLY REMOVING 0R2669 AND 0R2670 REMAN CYLINDER HEADS FROM DEALER PARTS STOCK
0R0828, 0R2171, 0R2172, 0R2578, 0R2588, 0R2593, 0R2669, And 0R2670 Remanufactured Cylinder Heads May Need To Be Removed From Dealer Parts Stock
0R0828, 0R2171, 0R2172, 0R2578, 0R2588, 0R2593, 0R2669, And 0R2670 Remanufactured Cylinder Heads May Need To Be Removed From Dealer Parts Stock
Service Letter-Americas
PRODUCT IMPROVEMENT PROGRAM FOR INSPECTING AND POSSIBLY REMOVING 0R2669 AND 0R2670 REMAN CYLINDER HEADS FROM DEALER PARTS STOCK
PRODUCT IMPROVEMENT PROGRAM FOR INSPECTING AND POSSIBLY REMOVING 0R2669 AND 0R2670 REMAN CYLINDER HEADS FROM DEALER PARTS STOCK
0R0828, 0R2171, 0R2172, 0R2578, 0R2588, 0R2593, 0R2669, And 0R2670 Remanufactured Cylinder Heads May Need To Be Removed From Dealer Parts Stock
0R0828, 0R2171, 0R2172, 0R2578, 0R2588, 0R2593, 0R2669, And 0R2670 Remanufactured Cylinder Heads May Need To Be Removed From Dealer Parts Stock
Service Letter-Truck/Ag/Marine
PRODUCT IMPROVEMENT PROGRAM FOR INSPECTING AND POSSIBLY REMOVING 0R2669 AND 0R2670 REMAN CYLINDER HEADS FROM DEALER PARTS STOCK
PRODUCT IMPROVEMENT PROGRAM FOR INSPECTING AND POSSIBLY REMOVING 0R2669 AND 0R2670 REMAN CYLINDER HEADS FROM DEALER PARTS STOCK
Specifications
Valves
D399, G399, D398, G398, D379, G379 ENGINES
Valve Guide And Seat Inserts
D399, G399, D398, G398, D379, G379 ENGINES
Cylinder Head
D399, G399, D398, G398, D379, G379 ENGINES
Cylinder Head
D379, D398, D399 INDUSTRIAL & MARINE ENGINES
Valves
D379, D398, D399 INDUSTRIAL & MARINE ENGINES
Tool Operating Manual
{0374, 0599, 0629, 0632, 0700, 0701, 1100, 1101}
{0374, 0599, 0629, 0632, 0700, 0701, 1100, 1101}
Service Letter-China
PRODUCT IMPROVEMENT PROGRAM FOR INSPECTING AND POSSIBLY REMOVING 0R2669 AND 0R2670 REMAN CYLINDER HEADS FROM DEALER PARTS STOCK
PRODUCT IMPROVEMENT PROGRAM FOR INSPECTING AND POSSIBLY REMOVING 0R2669 AND 0R2670 REMAN CYLINDER HEADS FROM DEALER PARTS STOCK
0R0828, 0R2171, 0R2172, 0R2578, 0R2588, 0R2593, 0R2669, And 0R2670 Remanufactured Cylinder Heads May Need To Be Removed From Dealer Parts Stock
0R0828, 0R2171, 0R2172, 0R2578, 0R2588, 0R2593, 0R2669, And 0R2670 Remanufactured Cylinder Heads May Need To Be Removed From Dealer Parts Stock
Service Letter-Asia
PRODUCT IMPROVEMENT PROGRAM FOR INSPECTING AND POSSIBLY REMOVING 0R2669 AND 0R2670 REMAN CYLINDER HEADS FROM DEALER PARTS STOCK
PRODUCT IMPROVEMENT PROGRAM FOR INSPECTING AND POSSIBLY REMOVING 0R2669 AND 0R2670 REMAN CYLINDER HEADS FROM DEALER PARTS STOCK
0R0828, 0R2171, 0R2172, 0R2578, 0R2588, 0R2593, 0R2669, And 0R2670 Remanufactured Cylinder Heads May Need To Be Removed From Dealer Parts Stock
0R0828, 0R2171, 0R2172, 0R2578, 0R2588, 0R2593, 0R2669, And 0R2670 Remanufactured Cylinder Heads May Need To Be Removed From Dealer Parts Stock
Reuse And Salvage Guidelines
Engine Valve Failure Modes{1100, 1105}
Engine Valve Failure Modes{1100, 1105}
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}
Information Release Memo
APPEARANCE CHANGE ON REMAN SHORT BLOCKS
APPEARANCE CHANGE ON REMAN SHORT BLOCKS
Service Letter-APD
PRODUCT IMPROVEMENT PROGRAM FOR INSPECTING AND POSSIBLY REMOVING 0R2669 AND 0R2670 REMAN CYLINDER HEADS FROM DEALER PARTS STOCK
PRODUCT IMPROVEMENT PROGRAM FOR INSPECTING AND POSSIBLY REMOVING 0R2669 AND 0R2670 REMAN CYLINDER HEADS FROM DEALER PARTS STOCK
0R0828, 0R2171, 0R2172, 0R2578, 0R2588, 0R2593, 0R2669, And 0R2670 Remanufactured Cylinder Heads May Need To Be Removed From Dealer Parts Stock
0R0828, 0R2171, 0R2172, 0R2578, 0R2588, 0R2593, 0R2669, And 0R2670 Remanufactured Cylinder Heads May Need To Be Removed From Dealer Parts Stock
Disassembly and Assembly
Precombustion Chambers
D379, D398, D399 INDUSTRIAL & MARINE ENGINES
Cylinder Heads
D379, D398, D399 INDUSTRIAL & MARINE ENGINES
Valves
D379, D398, D399 INDUSTRIAL & MARINE ENGINES
Valve Guides
D379, D398, D399 INDUSTRIAL & MARINE ENGINES
Valve Seat Inserts
D379, D398, D399 INDUSTRIAL & MARINE ENGINES
Water Directors
D379, D398, D399 INDUSTRIAL & MARINE ENGINES
Service Magazine
New Exhaust Valve For Special Engine Applications {1104,1105}
1980/01/07
New Inlet And Exhaust Valves And Valve Guides Have Tighter Fit To Prevent Corrosion And Guide Wear{1104,1105,1101,1103,1108,1109}
1981/03/16
New Inlet And Exhaust Valves And Valve Guides Have Tighter Fit To Prevent Corrosion And Guide Wear{1104,1105,1101,1103,1108,1109}
1981/06/29
Bolts Now Used Instead Of Studs To Hold Cylinder Heads{1101,1201}
1982/05/10
Vacuum Tester Checks For Leaks Between Valve Face and Seat{0651,1103,1105}
1982/09/06
New 6V7059 Micrometer Measures Liner Top Flange And Valve Lip {0653,1216,1105}
1982/11/29
Engine Valve Stem &quot;Use Again&quot; 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
Valve Lash Adjustment Not A Warranty Item {1102,1105}
1985/01/14
Determining The Cause Of Glow Plug Tip Failures{1053,1105,1412}
1986/06/02
Valve Lash Adjustment Interval Is Changed {1105}
1986/07/07
New Water Temperature Regulator Has A Closer Fit At The Valve Seat To Keep Leakage At A Minimum{1355}
1977/01/17
Exhaust Valve Guides With A Counterbore Are Now Available{1104}
1977/01/24
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&quot; (12.70 mm) Diameter Valve Guides{0663}
1977/08/22
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 Exhaust Valve And Valve Guide{1104,1105}
1979/02/19
New Exhaust Valve Has Improved Three-Piece Construction{1105}
1979/04/09
A New Method To Clean And Polish Engine Valve Stems{0674,1105}
1979/05/28
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
Too Much Clearance For Exhaust Valves Can Cause Wear To The Camshaft Lobes And Valve Lifters{1105,1210,1209}
1979/12/24
New Exhaust Valves Are Used In Caterpillar Remanufactured Cylinder Heads{1105,1101}
1990/10/08
Specifications
Vibration Damper
D399, G399, D398, G398, D379, G379 ENGINES
Vibration Damper<BR> D399 Engine with one damper:
D379, D398, D399 INDUSTRIAL & MARINE ENGINES
Disassembly and Assembly
Vibration Damper (D398 and D399)
D379, D398, D399 INDUSTRIAL & MARINE ENGINES
Service Magazine
Correct Torque Value For Alternator Drive Pulley Retaining Nut Is Important{1405}
1987/11/23
8T5314 Socket Adapter Available To Correctly Install Alternator Pulley Nut {0601}
1988/01/25
Engine News
Front Accessory Drive Group Changed; New Drive Parts For Fuel Transfer Pump
1979/08/08
Specifications
Front Accessory Drive
D399, G399, D398, G398, D379, G379 ENGINES
Front Accessory Drive
D379, D398, D399 INDUSTRIAL & MARINE ENGINES
Disassembly and Assembly
Accessory Drive Housing
D379, D398, D399 INDUSTRIAL & MARINE ENGINES
Accessory Drive Gears
D379, D398, D399 INDUSTRIAL & MARINE ENGINES
Service Magazine
Front Accessory Drive Group Changed; New Drive Parts For Fuel Transfer Pump{1256,1206}
1979/08/06
Engine News
Front Accessory Drive Group Changed; New Drive Parts For Fuel Transfer Pump
1979/08/08
Change Made To Installation Procedure For 3N5620 Service Disconnect Spacer Group
1982/09/22
Specifications
Front Accessory Drive
D399, G399, D398, G398, D379, G379 ENGINES
Front Accessory Drive
D379, D398, D399 INDUSTRIAL & MARINE ENGINES
Disassembly and Assembly
Accessory Drive Housing
D379, D398, D399 INDUSTRIAL & MARINE ENGINES
Accessory Drive Gears
D379, D398, D399 INDUSTRIAL & MARINE ENGINES
Service Magazine
Front Accessory Drive Group Changed; New Drive Parts For Fuel Transfer Pump{1256,1206}
1979/08/06
Engine News
Pressure Relief Fitting Added To Fan Drive Hub For More Positive Lubrication Of Front Bearing
1980/10/22
Service Magazine
Pressure Relief Fitting Added To Fan Drive Hub For More Positive Lubrication Of Front Bearing{1359}
1980/10/20
Improved Seal Used Between Impeller And Bearings On Water Pump Shaft{1361,1371}
1978/01/09
Replacement Seal Group For Water Pump Impeller Now Has All The Seal Parts Plus An Installation Tool{1361,0622}
1978/02/13
Engine News
Proper Storage Procedures Are Available For Commercial Engines {1000}
Proper Storage Procedures Are Available For Commercial Engines {1000}
Special Instruction
Analyzing Cylinder Condition By Measuring Air Flow{0651, 1000}
Analyzing Cylinder Condition By Measuring Air Flow{0651, 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}
Oil and Your Engine {1000}
Oil and Your Engine {1000}
General Troubleshooting Guidelines For Nitrite Levels For Certain Gas Engines {0769, 1000, 1352, 1395}
General Troubleshooting Guidelines For Nitrite Levels For Certain Gas Engines {0769, 1000, 1352, 1395}
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 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
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 News
Modification To Prevent Starter From Remaining Engaged With Flywheel After Engine Starts
1987/03/01
Specifications
Flywheel
D399, G399, D398, G398, D379, G379 ENGINES
Flywheel Housing
D399, G399, D398, G398, D379, G379 ENGINES
Flywheel
D379, D398, D399 INDUSTRIAL & MARINE ENGINES
Flywheel Housing
D379, D398, D399 INDUSTRIAL & MARINE ENGINES
Flywheel Runout
D379, D398, D399 INDUSTRIAL & MARINE ENGINES
Flywheel Housing Runout
D379, D398, D399 INDUSTRIAL & MARINE ENGINES
Flywheel Housing Bore
D379, D398, D399 INDUSTRIAL & MARINE ENGINES
Disassembly and Assembly
Flywheel
D379, D398, D399 INDUSTRIAL & MARINE ENGINES
Flywheel Housing
D379, D398, D399 INDUSTRIAL & MARINE ENGINES
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
Modification To Prevent Starter From Remaining Engaged With Flywheel After Engine Starts{1400,1450}
1987/03/16
Special Instruction
Installing 3N8000 (Rear) And 3N8008 (Front) Crankshaft Seal Conversion Groups{1160, 1161}
Installing 3N8000 (Rear) And 3N8008 (Front) Crankshaft Seal Conversion Groups{1160, 1161}
Specifications
Camshaft And Timing Gears
D399, G399, D398, G398, D379, G379 ENGINES
Camshaft And Timing Gears
D379, D398, D399 INDUSTRIAL & MARINE ENGINES
Disassembly and Assembly
Crankshaft Front Seal Ring And Thrower
D379, D398, D399 INDUSTRIAL & MARINE ENGINES
Crankshaft Front Seal (Lip Type) And Wear Sleeve
D379, D398, D399 INDUSTRIAL & MARINE ENGINES
Accessory Drive Gears
D379, D398, D399 INDUSTRIAL & MARINE ENGINES
Rear Timing Gears
D379, D398, D399 INDUSTRIAL & MARINE ENGINES
Service Magazine
Washer, Seal Added To Improve Oil Filter Assembly{1306,1318}
1981/07/13
Engine Storage; Engine Start-Up After Storage{1000}
1982/02/22
Front Accessory Drive Group Changed; New Drive Parts For Fuel Transfer Pump{1256,1206}
1979/08/06
Engine News
Improved Ring Seal Used At Rear of Crankshaft
1980/01/09
New Dust Covers Available For Twin Disc IBF318 And IBF321 Rear Power Take-Off Clutches
1983/09/14
Special Instruction
Installing 3N8000 (Rear) And 3N8008 (Front) Crankshaft Seal Conversion Groups{1160, 1161}
Installing 3N8000 (Rear) And 3N8008 (Front) Crankshaft Seal Conversion Groups{1160, 1161}
Specifications
Flywheel Housing
D399, G399, D398, G398, D379, G379 ENGINES
Flywheel Housing
D379, D398, D399 INDUSTRIAL & MARINE ENGINES
Flywheel Housing Runout
D379, D398, D399 INDUSTRIAL & MARINE ENGINES
Flywheel Housing Bore
D379, D398, D399 INDUSTRIAL & MARINE ENGINES
Disassembly and Assembly
Crankshaft Rear Seal Ring And Thrower
D379, D398, D399 INDUSTRIAL & MARINE ENGINES
Flywheel Housing
D379, D398, D399 INDUSTRIAL & MARINE ENGINES
Service Magazine
Improved Ring Seal Used At Rear Of Crankshaft {1161}
1980/01/07
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
New Dust Covers Available For Twin Disc IBF318 And IBF321 Rear Power Take-Off Clutches{3055}
1983/09/12
Check 5P7435 Tee Adapter Groups In The 6V3100 Engine Timing Indicator Groups{0782}
1985/06/03
Use The 6V2034 Micrometer Adapter To Measure Lip Thickness Of Engine Valves {0653,1105}
1979/10/29
Special Instruction
Installing 3N8000 (Rear) And 3N8008 (Front) Crankshaft Seal Conversion Groups{1160, 1161}
Installing 3N8000 (Rear) And 3N8008 (Front) Crankshaft Seal Conversion Groups{1160, 1161}
Disassembly and Assembly
Crankshaft Front Seal Ring And Thrower
D379, D398, D399 INDUSTRIAL & MARINE ENGINES
Crankshaft Front Seal (Lip Type) And Wear Sleeve
D379, D398, D399 INDUSTRIAL & MARINE ENGINES
Accessory Drive Gears
D379, D398, D399 INDUSTRIAL & MARINE ENGINES
Rear Timing Gears
D379, D398, D399 INDUSTRIAL & MARINE ENGINES
Service Magazine
Washer, Seal Added To Improve Oil Filter Assembly{1306,1318}
1981/07/13
Front Accessory Drive Group Changed; New Drive Parts For Fuel Transfer Pump{1256,1206}
1979/08/06
Engine News
New Exhaust Valve And Valve Guide
1979/03/07
New Exhaust Valve Has Improved Three-Piece Construction
1979/04/25
During Installation Of Crankshaft Piston Ring Seals, Put Silicone Grease In The Groove And On The Seal
1979/04/25
New Filler Bands Give A Better Seal Between The Cylinder Liners And Cylinder Block
1979/05/23
Improved Ring Seal Used At Rear of Crankshaft
1980/01/09
Too Much Clearance For Exhaust Valves Can Cause Wear To The Camshaft Lobes And Valve Lifters
1980/01/09
New Exhaust Valve For Special Engine Applications
1980/01/09
New Cylinder Liner Has Improved Design To Keep Liner Temperatures Lower
1980/02/06
In The Future, Oversize And Undersize Connecting Rod And Main Bearings Will Have Size Identification Marks In Metric Units
1980/07/09
Some Nuts Used On Main Bearing Caps Are Smaller Than Standard Size Across The Flat Sides
1980/08/13
New Bend Specification For Used Or Field Reground Crankshafts
1980/08/13
Some Valve Lifter Assemblies Have A Black Color On The Finished Surface
1980/08/13
Pressure Relief Fitting Added To Fan Drive Hub For More Positive Lubrication Of Front Bearing
1980/10/22
6V3147 Main Bearing Wrench Now Available
1980/11/12
6V4133 Wedge Bracket Makes Cylinder Liner Removal Easier
1981/07/15
Procedure To Stop Lubricant Leakage From Flexible Couplings
1981/07/15
New Tools Available For Installation Of Cylinder Liner Seats; Service Tools For Counterboring Tool Group
1982/02/10
New Liner Seat Insert With O-Ring Seal Available
1982/02/10
New Crankshaft Wear Sleeve For Engines With Lip-Type Seals
1982/08/25
New Rear Support For Oil Cooler Is Thicker, Has Cast-In Spacers
1982/09/22
Improved Valve Covers Used
1983/01/19
Use Caution During Replacement Of Damaged Nozzle Adapters Or Precombustion Chambers
1983/01/19
New Crankshaft Seal Groups Available
1984/09/12
New Crankshaft Seals Used
1985/06/01
Special Instruction SEHS8700 Available For Installation Of Engine Flexible Mounting Group
1990/07/01
Exhaust Valve Guides With A Counterbore Are Now Available
1977/01/28
Correct Installation Of Valve Lifters On The Camshaft Is Very Important To Prevent Failures
1977/05/25
Tolerance Added To Valve Clearance Specifications
1978/01/18
5P8665 Cylinder Liner Puller Makes Liner Removal Easier And Faster
1978/01/18
Use Again Specifications For Valve Springs Are Changed
1978/03/01
New 5P8709 Piston Tool Group For The Alignment Of Piston Cooling Jets
1978/05/03
New Piston Group With Better Service And Operation Characteristics Now Available
1978/05/03
Change In Procedure To Check Main Bearing Clearance
1978/08/30
Special Instruction
Analyzing Cylinder Condition By Measuring Air Flow{0651, 1000}
Analyzing Cylinder Condition By Measuring Air Flow{0651, 1000}
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}
Installing 3N8000 (Rear) And 3N8008 (Front) Crankshaft Seal Conversion Groups{1160, 1161}
Installing 3N8000 (Rear) And 3N8008 (Front) Crankshaft Seal Conversion Groups{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}
Installation Of Engine Block, Support Rails And/Or Oil Pan Base Assembly{1154, 1201, 1302}
Installation Of Engine Block, Support Rails And/Or Oil Pan Base Assembly{1154, 1201, 1302}
Installing The 3N3166 Crankshaft Seal And 2W1794 Wear Sleeve{1160, 1161}
Installing The 3N3166 Crankshaft Seal And 2W1794 Wear Sleeve{1160, 1161}
Installation Of 3N5620 Spacer Group Or 3N5573 Spacer Assembly{3252}
Installation Of 3N5620 Spacer Group Or 3N5573 Spacer Assembly{3252}
Special Handling Information And Installation Procedure For 4W2568, 4W2569, 4W2570 And 4W2571 Crankshaft Seal Conversion Groups And 4W2606 Or 4W2607 Crankshaft Seal Group{1160, 1161, 1202}
Special Handling Information And Installation Procedure For 4W2568, 4W2569, 4W2570 And 4W2571 Crankshaft Seal Conversion Groups And 4W2606 Or 4W2607 Crankshaft Seal Group{1160, 1161, 1202}
Field Replacement Of 5L2662 And 6L8201 Counterweights On Crankshafts For 6.25 Bore Vee Engines{1202}
Field Replacement Of 5L2662 And 6L8201 Counterweights On Crankshafts For 6.25 Bore Vee Engines{1202}
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}
Specifications
Valves
D399, G399, D398, G398, D379, G379 ENGINES
Valve Guide And Seat Inserts
D399, G399, D398, G398, D379, G379 ENGINES
Valve Rocker Arms And Lifters
D399, G399, D398, G398, D379, G379 ENGINES
Camshaft And Timing Gears
D399, G399, D398, G398, D379, G379 ENGINES
Crankshaft
D399, G399, D398, G398, D379, G379 ENGINES
Cylinder Liner
D399, G399, D398, G398, D379, G379 ENGINES
Front Accessory Drive
D399, G399, D398, G398, D379, G379 ENGINES
Cylinder Block
D399, G399, D398, G398, D379, G379 ENGINES
Piston And Rings
D399, G399, D398, G398, D379, G379 ENGINES
Cylinder Head
D399, G399, D398, G398, D379, G379 ENGINES
Flywheel
D399, G399, D398, G398, D379, G379 ENGINES
Flywheel Housing
D399, G399, D398, G398, D379, G379 ENGINES
Enclosed Clutches
D399, G399, D398, G398, D379, G379 ENGINES
Flexible Coupling<BR> (5L3395)
D399, G399, D398, G398, D379, G379 ENGINES
Camshaft And Timing Gears
D379, D398, D399 INDUSTRIAL & MARINE ENGINES
Valve Rocker Arms And Lifters
D379, D398, D399 INDUSTRIAL & MARINE ENGINES
Cylinder Head
D379, D398, D399 INDUSTRIAL & MARINE ENGINES
Valves
D379, D398, D399 INDUSTRIAL & MARINE ENGINES
Oil Pump Relief Valve
D379, D398, D399 INDUSTRIAL & MARINE ENGINES
Cylinder Block
D379, D398, D399 INDUSTRIAL & MARINE ENGINES
Cylinder Liner
D379, D398, D399 INDUSTRIAL & MARINE ENGINES
Cylinder Liner Projection
D379, D398, D399 INDUSTRIAL & MARINE ENGINES
Pistons And Rings
D379, D398, D399 INDUSTRIAL & MARINE ENGINES
Crankshaft
D379, D398, D399 INDUSTRIAL & MARINE ENGINES
Main Bearings
D379, D398, D399 INDUSTRIAL & MARINE ENGINES
Bearing Surface (Journal) For Connecting Rods
D379, D398, D399 INDUSTRIAL & MARINE ENGINES
Bearing Surface (Journal) For Main Bearings
D379, D398, D399 INDUSTRIAL & MARINE ENGINES
Vibration Damper<BR> D399 Engine with one damper:
D379, D398, D399 INDUSTRIAL & MARINE ENGINES
Flywheel
D379, D398, D399 INDUSTRIAL & MARINE ENGINES
Flywheel Housing
D379, D398, D399 INDUSTRIAL & MARINE ENGINES
Flywheel Runout
D379, D398, D399 INDUSTRIAL & MARINE ENGINES
Flywheel Housing Runout
D379, D398, D399 INDUSTRIAL & MARINE ENGINES
Flywheel Housing Bore
D379, D398, D399 INDUSTRIAL & MARINE ENGINES
Enclosed Clutches
D379, D398, D399 INDUSTRIAL & MARINE ENGINES
Flexible Coupling (5L3395)
D379, D398, D399 INDUSTRIAL & MARINE ENGINES
Disassembly and Assembly
2N6961 Clutch Assembly
D399, G399, D398, G398, D379, G379 ENGINES
Flexible Coupling
D399, G399, D398, G398, D379, G379 ENGINES
Vibration Damper (D398 and D399)
D379, D398, D399 INDUSTRIAL & MARINE ENGINES
Crankshaft Front Seal Ring And Thrower
D379, D398, D399 INDUSTRIAL & MARINE ENGINES
Crankshaft Front Seal (Lip Type) And Wear Sleeve
D379, D398, D399 INDUSTRIAL & MARINE ENGINES
Accessory Drive Housing
D379, D398, D399 INDUSTRIAL & MARINE ENGINES
Accessory Drive Gears
D379, D398, D399 INDUSTRIAL & MARINE ENGINES
Oil Pressure Relief Valve
D379, D398, D399 INDUSTRIAL & MARINE ENGINES
Oil Pan Base
D379, D398, D399 INDUSTRIAL & MARINE ENGINES
Precombustion Chambers
D379, D398, D399 INDUSTRIAL & MARINE ENGINES
Rocker Shafts And Push Rods
D379, D398, D399 INDUSTRIAL & MARINE ENGINES
Rocker Shafts
D379, D398, D399 INDUSTRIAL & MARINE ENGINES
Rocker Arms. Push Rods And Valve Lifters
D379, D398, D399 INDUSTRIAL & MARINE ENGINES
Valve Lifters
D379, D398, D399 INDUSTRIAL & MARINE ENGINES
Crankshaft Main Bearings
D379, D398, D399 INDUSTRIAL & MARINE ENGINES
Piston Cooling Tubes
D379, D398, D399 INDUSTRIAL & MARINE ENGINES
Valve Covers
D379, D398, D399 INDUSTRIAL & MARINE ENGINES
Cylinder Heads
D379, D398, D399 INDUSTRIAL & MARINE ENGINES
Valves
D379, D398, D399 INDUSTRIAL & MARINE ENGINES
Valve Guides
D379, D398, D399 INDUSTRIAL & MARINE ENGINES
Valve Seat Inserts
D379, D398, D399 INDUSTRIAL & MARINE ENGINES
Water Directors
D379, D398, D399 INDUSTRIAL & MARINE ENGINES
Pistons
D379, D398, D399 INDUSTRIAL & MARINE ENGINES
Cylinder Liners
D379, D398, D399 INDUSTRIAL & MARINE ENGINES
Flywheel
D379, D398, D399 INDUSTRIAL & MARINE ENGINES
Crankshaft Rear Seal Ring And Thrower
D379, D398, D399 INDUSTRIAL & MARINE ENGINES
Flywheel Housing
D379, D398, D399 INDUSTRIAL & MARINE ENGINES
Rear Timing Gears
D379, D398, D399 INDUSTRIAL & MARINE ENGINES
Camshaft
D379, D398, D399 INDUSTRIAL & MARINE ENGINES
Camshaft Bearings
D379, D398, D399 INDUSTRIAL & MARINE ENGINES
Crankshaft
D379, D398, D399 INDUSTRIAL & MARINE ENGINES
Service Magazine
Some Valve Lifter Assemblies Have A Black Color On The Finished Surface{1209}
1980/08/18
Pressure Relief Fitting Added To Fan Drive Hub For More Positive Lubrication Of Front Bearing{1359}
1980/10/20
6V3147 Main Bearing Wrench Now Available{1203,0612}
1980/11/10
Correct Installation Of Inserts Necessary During Repairs To Prevent More Counterbore Cracks{1217,1201}
1981/03/09
Procedure To Stop Lubricant Leakage From Flexible Couplings{3252}
1981/06/15
New Inlet And Exhaust Valves And Valve Guides Have Tighter Fit To Prevent Corrosion And Guide Wear{1104,1105,1101,1103,1108,1109}
1981/06/29
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
New Tools Available For Installation Of Cylinder Liner Seats; Service Tools For Counterboring Tool Group{0622,1217}
1982/01/25
New Liner Seat Insert With O-Ring Seal Available{1217,1216}
1982/01/25
New Camshaft Has Improved Profile (Shape) Of Exhaust Cams{1210}
1982/02/15
New Main Bearings And Connecting Rod Bearings Have Thicker Layer Of Surface Material{1230,1203,1219}
1982/02/22
Engine Storage; Engine Start-Up After Storage{1000}
1982/02/22
Use 6V6035 Hardness Tester On Crankshafts{0651,1202}
1982/02/22
Improved Valve Cover Seal Used{1107}
1982/03/22
Correct Use Of 6V2023 Flow Check Adapter Group Is Important To Prevent Damage To An Engine{0651,0654,1250}
1982/03/22
Bolts Now Used Instead Of Studs To Hold Cylinder Heads{1101,1201}
1982/05/10
Separate Valve Stem Gauges Available{0653,1000}
1982/06/07
New Crankshaft Wear Sleeve For Engines With Lip-Type Seals{1160,1161}
1982/07/05
Information Available For The Installation Of Inserts In Cylinder Blocks And Spacer Plates{1217,1201,0664}
1982/07/05
Service Information For Easier Use Of The 6V3100 Timing Indicator Group{0651,1250,1156,1157}
1982/10/11
Improved Valve Cover Seal{1107}
1982/10/18
Reference Chart for Engine Improvements{0374,1000}
1982/10/25
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
Improved Valve Covers Used{1107}
1983/01/17
New Sealant Used Between The Fuel Injection Pump/Governor Drive Housing And Cylinder Block{1288}
1983/01/17
Engine Valve Stem &quot;Use Again&quot; Specifications{0653,1105}
1983/02/28
New Gasket Prevents Leakage{1201,1362,1380}
1983/04/04
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 Dust Covers Available For Twin Disc IBF318 And IBF321 Rear Power Take-Off Clutches{3055}
1983/09/12
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
Gasket Changed For Cylinder Block Side Cover{1201,1362}
1984/05/14
New Crankshaft Seal Groups Available{1202}
1984/09/03
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
New Crankshaft Seals Used{1160,1161,1202}
1985/06/03
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
Remanufactured Crankshafts Are Available In Standard And Two Undersize Dimensions (U.S. and Canada){1202,7754}
1985/11/18
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
Exhaust Valve Guides With A Counterbore Are Now Available{1104}
1977/01/24
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&quot; (12.70 mm) Diameter Valve Guides{0663}
1977/08/22
Crankshaft Support Groups Are Available To Measure Bent Crankshafts{0653,1202}
1977/11/07
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
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
Improved Seal Used Between Impeller And Bearings On Water Pump Shaft{1361,1371}
1978/01/09
5P8665 Cylinder Liner Puller Makes Liner Removal Easier And Faster{0621,1216}
1978/01/09
Inner Member Of Caterpillar Coupling Must Be Restrained If The Connection To The Inner Member Is Removed{3252}
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
Sleeve-Type Ring Compressors Can Be Used For Installation Of Pistons From The Bottom Of The Engine{0622}
1978/08/21
Improved Piston Pins Are Made Of Different Material For Better Hardness Characteristics When Heat Treated{1214}
1978/08/21
Change In Procedure To Check Main Bearing Clearance{1203}
1978/08/28
Large Engine Blowby Group Available To Measure Crankcase Blowby And Radiator Air Velocity{0781,1200,1350}
1988/06/20
New 6V87 Gauge Measures Valve Stem Wear{0653,1105}
1979/01/08
Current Chart For Dynamometer Adapters{0651,1000}
1979/01/22
New Exhaust Valve And Valve Guide{1104,1105}
1979/02/19
During Installation Of Crankshaft Piston Ring Seals, Put Silicone Grease In The Groove And On The Seal{1160,1161}
1979/04/09
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
New Filler Bands Give A Better Seal Between The Cylinder Liners And Cylinder Block{1201,1216}
1979/05/14
A New Method To Clean And Polish Engine Valve Stems{0674,1105}
1979/05/28
New Centering Rings For Oversized Main Bearings{0665,1230}
1979/06/04
Why Engines Are Damaged By Fuel Sulfur{1104,1216,1280,1318,1215}
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
Too Much Clearance For Exhaust Valves Can Cause Wear To The Camshaft Lobes And Valve Lifters{1105,1210,1209}
1979/12/24
Check The Radiator Fan Spider Assembly When Doing Yearly General Maintenance{1356}
1989/07/24
Engine Coolant Can Be Recycled{1395}
1989/11/13
New Camshaft And Lifter Kits Available For Slipper Type Cam Followers (Valve Lifters){1209,1210}
1989/12/11
New Exhaust Valves Are Used In Caterpillar Remanufactured Cylinder Heads{1105,1101}
1990/10/08
Engine News
New Rear Support For Oil Cooler Is Thicker, Has Cast-In Spacers
1982/09/22
Special Instruction SEHS8700 Available For Installation Of Engine Flexible Mounting Group
1990/07/01
Special Instruction
Installation of Flexible Mounting Groups{1152, 1353}
Installation of Flexible Mounting Groups{1152, 1353}
Installation Of Engine Block, Support Rails And/Or Oil Pan Base Assembly{1154, 1201, 1302}
Installation Of Engine Block, Support Rails And/Or Oil Pan Base Assembly{1154, 1201, 1302}
Service Magazine
New Rear Support For Oil Cooler Is Thicker, Has Cast-In Spacers{1378}
1982/08/30
Special Instruction SEHS8700 Available For Installation Of Engine Flexible Mounting Group{1152}
1990/06/18
Engine News
Large Engine Blowby Group Available To Measure Crankcase Blowby And Radiator Air Velocity.
1988/07/01
Special Instruction
Installation Of Engine Block, Support Rails And/Or Oil Pan Base Assembly{1154, 1201, 1302}
Installation Of Engine Block, Support Rails And/Or Oil Pan Base Assembly{1154, 1201, 1302}
Disassembly and Assembly
Oil Pan Base
D379, D398, D399 INDUSTRIAL & MARINE ENGINES
Service Magazine
New Indicator Instrument Group Available To Measure Crankcase Blowby And Radiator Air Velocity{0781,1200,1350}
1986/10/27
Large Engine Blowby Group Available To Measure Crankcase Blowby And Radiator Air Velocity{0781,1200,1350}
1988/06/20
Engine News
&quot;Off-Size&quot; Bearing Kits Available
1991/10/01
Procedure For Cleaning Engine Bolts {1000}
2002/03/01
Service Magazine
Inspection Marks On Bearings{7551,1230,1226,1203,1219,1227}
1982/05/03
Engine News
During Installation Of Crankshaft Piston Ring Seals, Put Silicone Grease In The Groove And On The Seal
1979/04/25
In The Future, Oversize And Undersize Connecting Rod And Main Bearings Will Have Size Identification Marks In Metric Units
1980/07/09
New Piston Ring Assemblies Give Improved Ring And Cylinder Liner Life
1981/04/22
New Main Bearings And Connecting Rod Bearings Have Thicker Layer Of Surface Material
1982/02/24
Use 6V6147 Polishing Wheel To Clean Piston Pins
1982/11/10
New Connecting Rod Bearings Used
1983/04/27
Changes Made To Identification Marks On Connecting Rod Assemblies
1983/10/26
Increase Piston Reuse With Keystone Piston Ring Gauge Group
1986/07/01
Check Connecting Rods After Engine Failures Involving Hydraulic Lock
1986/12/01
Main And Connecting Rod Bearing Part Numbers
1987/01/01
Use Only Paint To Mark Connecting Rod Caps For Torque-Turn Method
1987/06/01
New 5P8709 Piston Tool Group For The Alignment Of Piston Cooling Jets
1978/05/03
New Piston Group With Better Service And Operation Characteristics Now Available
1978/05/03
New Guidelines for Inspecting Pistons {1214}
2006/01/02
Special Instruction
Piston Cleaning Procedure{1214}
Piston Cleaning Procedure{1214}
Installation Of Oversize Connecting Rod Bearings{1219}
Installation Of Oversize Connecting Rod Bearings{1219}
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 REMOVING 0R-3037 AND 0R-3285 CYLINDER PACKS, AND 0R-0921 CONNECTING RODS FROM DEALER PARTS STOCK
PRODUCT IMPROVEMENT PROGRAM FOR REMOVING 0R-3037 AND 0R-3285 CYLINDER PACKS, AND 0R-0921 CONNECTING RODS FROM DEALER PARTS STOCK
Service Letter-Australia
Service Letter-CFEL
Service Letter-CSARL
Service Letter-Americas
Technical Information Bulletin
Piston Pin Retainers May Be Incorrectly Installed in Certain Remanufactured Cylinder Packs{1225, 1239}
Piston Pin Retainers May Be Incorrectly Installed in Certain Remanufactured Cylinder Packs{1225, 1239}
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}
Components May Be Assembled Incorrectly in the 0R-3037 Cylinder Pack As {1225}
Components May Be Assembled Incorrectly in the 0R-3037 Cylinder Pack As {1225}
Specifications
Piston And Rings
D399, G399, D398, G398, D379, G379 ENGINES
Connecting Rod
D399, G399, D398, G398, D379, G379 ENGINES
Pistons And Rings
D379, D398, D399 INDUSTRIAL & MARINE ENGINES
Connecting Rod
D379, D398, D399 INDUSTRIAL & MARINE ENGINES
Connecting Rod Bearings
D379, D398, D399 INDUSTRIAL & MARINE ENGINES
Bearing Surface (Journal) For Connecting Rods
D379, D398, D399 INDUSTRIAL & MARINE ENGINES
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 REMOVING 0R-3037 AND 0R-3285 CYLINDER PACKS, AND 0R-0921 CONNECTING RODS FROM DEALER PARTS STOCK
PRODUCT IMPROVEMENT PROGRAM FOR REMOVING 0R-3037 AND 0R-3285 CYLINDER PACKS, AND 0R-0921 CONNECTING RODS FROM DEALER PARTS STOCK
Service Letter-Asia
Service Letter-APD
Disassembly and Assembly
Connecting Rod Bearings
D379, D398, D399 INDUSTRIAL & MARINE ENGINES
Pistons
D379, D398, D399 INDUSTRIAL & MARINE ENGINES
Service Magazine
New Piston Ring Assemblies Give Improved Ring And Cylinder Liner Life{1215,1213}
1981/04/06
Piston And Connecting Rod Assembly Storage Cabinet{0600}
1982/01/18
New Main Bearings And Connecting Rod Bearings Have Thicker Layer Of Surface Material{1230,1203,1219}
1982/02/22
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
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
Reuse Of Engine Bearings{1230,1219,1203}
1983/11/21
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
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
Main And Connecting Rod Bearing Part Numbers {1203,1219,1230}
1987/01/26
Use Only Paint To Mark Connecting Rod Caps For Torque-Turn Method {1218,1219}
1987/06/01
New Piston Group With Better Service And Operation Characteristics Now Available{1214}
1978/04/10
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
Improved Piston Pins Are Made Of Different Material For Better Hardness Characteristics When Heat Treated{1214}
1978/08/21
During Installation Of Crankshaft Piston Ring Seals, Put Silicone Grease In The Groove And On The Seal{1160,1161}
1979/04/09
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
Fuel Sulfur-Your Diesel's Silent Enemy{0375,1280}
1979/12/17
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
Engine News
New Dust Covers Available For Twin Disc IBF318 And IBF321 Rear Power Take-Off Clutches
1983/09/14
Special Instruction
Procedure For Conversion From Oil Lubrication To Grease Lubrication For Rear Power Takeoff Clutches{3055}
Procedure For Conversion From Oil Lubrication To Grease Lubrication For Rear Power Takeoff Clutches{3055}
Service Magazine
New Dust Covers Available For Twin Disc IBF318 And IBF321 Rear Power Take-Off Clutches{3055}
1983/09/12
Clutch (PTO) Warranty On Morbark Industries Products Powered By Caterpillar Engines{7758}
1992/07/20
Engine News
8T5314 Socket Adapter Available To Correctly Install Alternator Pulley Nut
1988/01/01
Special Instruction
Upgrading Alternators To Include An Integrated Circuit Regulator{1405, 1410}
Upgrading Alternators To Include An Integrated Circuit Regulator{1405, 1410}
Specifications
Vibration Damper<BR> D399 Engine with one damper:
D379, D398, D399 INDUSTRIAL & MARINE ENGINES
Disassembly and Assembly
Vibration Damper (D398 and D399)
D379, D398, D399 INDUSTRIAL & MARINE ENGINES
Service Magazine
Pressure Relief Fitting Added To Fan Drive Hub For More Positive Lubrication Of Front Bearing{1359}
1980/10/20
New Regulator And Field Coil Assemblies Used{1410,1405}
1981/11/23
Voltage Regulator Cross Reference Chart{1410,1405}
1985/07/01
Identification Of External Terminals On Alternators{1405,1406,1400}
1987/03/23
Alternator &quot;R&quot; 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
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
Voltage Regulator Can Cause Variable Ammeter Indications{1410,1401,1405,1406,7467}
1979/10/22
Engine News
New 6V87 Gauge Measures Valve Stem Wear
1979/01/10
Separate Valve Stem Gauges Available
1982/08/25
Use FT1711 Light Table For Cylinder Liner Inspection
1982/12/15
New Service Centers For 6V3100 Engine Timing Indicator Group
1983/10/26
New Engine Timing Indicator Group Available
1986/07/01
New Indicator Instrument Group Available To Measure Crankcase Blowby And Radiator Air Velocity
1986/11/01
Improved High Idle Display Of The 6V3100 And 8T5300/8T5301 Engine Timing Indicator Groups
1987/03/01
Additional Guidelines For Using The 8T2700 Blowby/Air Flow Indicator Group
1987/07/01
Special Instruction
Troubleshooting And Repair Of The 5P2160 Engine Horsepower Meter Arrangement<SUP><FONT SIZE=-1>*</FONT></SUP>{0781, 0782}
Troubleshooting And Repair Of The 5P2160 Engine Horsepower Meter Arrangement*{0781, 0782}
Using The 5P2160 Engine Horsepower Meter Arrangement<SUP><FONT SIZE=-1>*</FONT></SUP>{0781, 0782}
Using The 5P2160 Engine Horsepower Meter Arrangement*{0781, 0782}
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}
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}
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}
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}
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
NEHS0566 <NOBR> 4C-9832</NOBR> Large Engine Roll-Over Stand {0599, 0701}
NEHS0566 4C-9832 Large Engine Roll-Over Stand {0599, 0701}
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}
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}
Service Magazine
Piston And Connecting Rod Assembly Storage Cabinet{0600}
1982/01/18
New Tools Available For Installation Of Cylinder Liner Seats; Service Tools For Counterboring Tool Group{0622,1217}
1982/01/25
Use New Special Instruction To Install 5P6595 Insert In Cylinder Liner Seats{1216,0621}
1982/05/03
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
Four New Contact Points Added To 5P6524 Engine Timing Indicator Group{0653}
1978/08/07
Extraction Tools For &quot;Live Oil Sampling&quot;{7770,0770,0781,0783,0784}
1988/04/18
Installation Of Valves For Live Oil Sampling{7770,0770,0781,0783,0784}
1988/06/06
Large Engine Blowby Group Available To Measure Crankcase Blowby And Radiator Air Velocity{0781,1200,1350}
1988/06/20
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
40 Power Microscope is Available for Inspecting Bearing Journals on Crankshafts {0777, 1202}
2006/01/16
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}
Engine News
Too Much Clearance For Exhaust Valves Can Cause Wear To The Camshaft Lobes And Valve Lifters
1980/01/09
Some Valve Lifter Assemblies Have A Black Color On The Finished Surface
1980/08/13
Improved Valve Cover Seal Used
1982/04/07
Bolts Now Used Instead Of Studs To Hold Cylinder Heads
1982/05/12
Improved Valve Cover Seal
1982/10/20
Improved Valve Covers Used
1983/01/19
Use Caution During Replacement Of Damaged Nozzle Adapters Or Precombustion Chambers
1983/01/19
Engine Valve Stem &quot;Use Again&quot; Specifications
1983/03/16
A New Book &quot;Analyzing Diesel And Natural Gas Engine Valve Failures&quot; Is Available
1985/03/01
Valve Lash Adjustment Interval Is Changed
1986/07/01
New Camshaft And Lifter Kits Available For Slipper Type Cam Followers (Valve Lifters)
1989/12/01
New Exhaust Valves Are Used In Caterpillar Remanufactured Cylinder Heads
1990/10/01
Correct Installation Of Valve Lifters On The Camshaft Is Very Important To Prevent Failures
1977/05/25
Tolerance Added To Valve Clearance Specifications
1978/01/18
Use Again Specifications For Valve Springs Are Changed
1978/03/01
Special Instruction
Creating Fuel Pump, and Fuel Nozzle Reference Parts for Checking Fuel Pump Test Stands and Nozzle Pop Testers{1254}
Creating Fuel Pump, and Fuel Nozzle Reference Parts for Checking Fuel Pump Test Stands and Nozzle Pop Testers{1254}
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}
Specifications
Valve Rocker Arms And Lifters
D399, G399, D398, G398, D379, G379 ENGINES
Valve Rocker Arms And Lifters
D379, D398, D399 INDUSTRIAL & MARINE ENGINES
Information Release Memo
REMANUFACTURED LIFTERS FOR THE D &amp; G SERIES ENGINES
REMANUFACTURED LIFTERS FOR THE D & G SERIES ENGINES
APPEARANCE CHANGE ON REMAN SHORT BLOCKS
APPEARANCE CHANGE ON REMAN SHORT BLOCKS
Disassembly and Assembly
Rocker Shafts And Push Rods
D379, D398, D399 INDUSTRIAL & MARINE ENGINES
Rocker Shafts
D379, D398, D399 INDUSTRIAL & MARINE ENGINES
Rocker Arms. Push Rods And Valve Lifters
D379, D398, D399 INDUSTRIAL & MARINE ENGINES
Valve Lifters
D379, D398, D399 INDUSTRIAL & MARINE ENGINES
Valve Covers
D379, D398, D399 INDUSTRIAL & MARINE ENGINES
Service Magazine
Some Valve Lifter Assemblies Have A Black Color On The Finished Surface{1209}
1980/08/18
Improved Valve Cover Seal Used{1107}
1982/03/22
Bolts Now Used Instead Of Studs To Hold Cylinder Heads{1101,1201}
1982/05/10
Improved Valve Cover Seal{1107}
1982/10/18
Improved Valve Covers Used{1107}
1983/01/17
Engine Valve Stem &quot;Use Again&quot; 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
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&quot; (12.70 mm) Diameter Valve Guides{0663}
1977/08/22
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
A New Method To Clean And Polish Engine Valve Stems{0674,1105}
1979/05/28
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
Too Much Clearance For Exhaust Valves Can Cause Wear To The Camshaft Lobes And Valve Lifters{1105,1210,1209}
1979/12/24
New Camshaft And Lifter Kits Available For Slipper Type Cam Followers (Valve Lifters){1209,1210}
1989/12/11
New Exhaust Valves Are Used In Caterpillar Remanufactured Cylinder Heads{1105,1101}
1990/10/08
Disassembly and Assembly
Flywheel Housing
D379, D398, D399 INDUSTRIAL & MARINE ENGINES
Service Magazine
Service Information For Easier Use Of The 6V3100 Timing Indicator Group{0651,1250,1156,1157}
1982/10/11
Correct Torque Value For Alternator Drive Pulley Retaining Nut Is Important{1405}
1987/11/23

Truck sale:

Caterpillar D398BIN, Construction
80,000 
Caterpillar D398BIN, Construction
- Industrial engines
FOLEY EQUIPMENT COMPANY
1982 CAT D398B
USD $87,000 
1982 CAT D398B

Foley Equipment Company
Topeka Area, Kansas
CAT D398B
USD $35,000 
CAT D398B

Industrial Motor Power
Burbank, California
Back to top
Contacts Request list Affiliate disclosure
The names Cat, Caterpillar, John Deere, Komatsu, Volvo, Hitachi, Doosan, JCB, Hyundai or any other original equipment manufacturers are registered trademarks of the respective original equipment manufacturers. All names, descriptions, numbers and symbols are used for reference purposes only.
AVSpare.com is in no way associated with any of the manufacturers we have listed. All manufacturer's names and descriptions are for reference only. Cat® and Caterpillar® are registered trademarks of Caterpillar, Inc.