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157-0439 COVER GP-VALVE MECHANISM (CHG -01 THRU -05, -05D1, -05D2) RIGHT HAND SERVICE Type 2 G3612 GAS ENGINE


BASIC ENGINE
VALVE MECHANISM GP
CRANKSHAFT GP
CYLINDER BLOCK GP

GAS ENGINE G3612 GAS ENGINE 1YG
 G3612 GENERATOR AND INDUSTRIAL 1YG00001-UP SEBP3777 G3612 1YG   (1991)

BASIC ENGINE

VALVE MECHANISM GP
COVER GP-VALVE MECHANISM
157-0439 COVER GP-VALVE MECHANISM
COVER GP-VALVE MECHANISM
157-0439 COVER GP-VALVE MECHANISM
COVER GP-VALVE MECHANISM
7C-0403 COVER GP-VALVE MECHANISM
LIFTER GP-VALVE
7C-0418 LIFTER GP-VALVE
RETAINER-ROCKER ARM
123-9211 RETAINER-ROCKER ARM
 

#SEBP37770320
 

157-0439: COVER GP-VALVE MECHANISM

157-0439 COVER GP-VALVE MECHANISM (CHG -01 THRU -05, -05D1, -05D2)
RIGHT HAND SERVICE
Type 2
i01005600 SEBP3777
1570439 COVER GP-VALVE MECHANISM Parts scheme
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Parts for your G3612 GAS ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1W-2834 J [5] VALVE GP-EXPLOSION RELIEF  
2. 4P-5304 [1] TUBE AS  
3. 4P-9513 C [2] VALVE (AIR CLEANER)  
4. 6I-4545 C [12] SEAL-O-RING  
5. 7E-0768 [4] COVER-CYLINDER BLOCK  
6. 7E-0769 [5] COVER-CYLINDER BLOCK  
7. 7E-1659 Y [1] CAP GP-ENGINE OIL FILLER  
8. 7W-6885 C [2] HOSE  
9. 8T-4984 C [4] CLAMP-HOSE  
10. 9Y-6874 [1] ELBOW-OIL FILLER  
11. 9Y-8220 CY [2] INDICATOR GP-AIR FILTER CHANGE  
12. 9Y-8829 CY [2] AIR CLEANER GP  
13. 9Y-9924 [1] COVER-CYLINDER BLOCK  
14. 9Y-9996 C [2] COVER-CYLINDER BLOCK  
15. 119-7861 C [2] PLATE AS  
16. 0S-1588 C [34] BOLT (3/8-16X1.25-IN)  
17. 0S-1590 [4] BOLT (3/8-16X2-IN)  
18. 0S-1591 C [83] BOLT (3/8-16X1.5-IN)  
19. 0S-1595 C [8] BOLT (1/2-13X1.25-IN)  
20. 3V-3308 C [125] WASHER-HARD (10.2X20.5X2.5-MM THK)  
21. 5P-8245 C [8] WASHER-HARD (13.5X25.5X3-MM THK)  
22. 6V-1904 [5] SEAL-O-RING  
23. 6V-3833 C [2] SEAL-O-RING  
24. 6V-4314 [1] SEAL-O-RING  
25. 6V-5049 [1] SEAL-O-RING  
26. 9S-4191 [1] PLUG (9/16-18-THD)  
27. 9S-8752 C [4] NUT-FULL (3/8-16-THD)  
   
    AVAILABLE REPAIR KIT(S):
  2W-3584 J [1] KIT-REPAIR (EXPLOSION RELIEF)  
    (KIT INCLUDES VALVE PLATE & SPINDLE O-RINGS)
  C   CHANGE FROM PREVIOUS TYPE
  J   REPAIR KIT AVAILABLE FOR PART (S) MARKED J
  Y   SEPARATE ILLUSTRATION
 

#SEBP37770321
 

7C-0403: COVER GP-VALVE MECHANISM

7C-0403 COVER GP-VALVE MECHANISM (CHG -05, -06)
i00068514 SEBP3777
7C0403 COVER GP-VALVE MECHANISM Parts scheme
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Parts for your G3612 GAS ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7E-0733 [1] COVER-VALVE MECHANISM  
2. 8T-8883 [1] SEAL-O-RING (VALVE COVER)  
3. 7W-8895 [1] BASE  
4. 3V-3308 C [7] WASHER-HARD (10.2X20.5X2.5-MM THK)  
5. 6V-3602 [1] SEAL-O-RING (VALVE COVER)  
6. 0S-1590 [7] BOLT (3/8-16X2-IN)  
  C   CHANGE FROM PREVIOUS TYPE
 

#SEBP37770322
 

191-5423: CRANKSHAFT AS

191-5423 CRANKSHAFT AS (CHG -04, -05)
PART OF 191-5424 CRANKSHAFT GP
i03203341 SEBP3777
1915423 CRANKSHAFT AS Parts scheme
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Parts for your G3612 GAS ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7W-1632 [6] PLUG  
2. 179-3576 [12] COUNTERWEIGHT AS  
    (EACH INCLUDES)
  137-0135 [2] DOWEL  
3. 186-0136 [36] PIN-LOCK  
4. 186-0144 M [36] BOLT (CRANKSHAFT)  
5. 186-0145 [36] WASHER (39X65.5X6-MM THK)  
  M   METRIC PART
 

#SEBP37770323
 

191-5424: CRANKSHAFT GP

191-5424 CRANKSHAFT GP (CHG -00 THRU -02, -02D1)
i01440722 SEBP3777
1915424 CRANKSHAFT GP Parts scheme
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Parts for your G3612 GAS ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 345-4127 [2] PLATE-THRUST  
2. 1W-8260 [1] BRACKET AS-CRANKSHAFT  
  6V-3537 [1] DOWEL  
3. 2W-0546 [1] PIN-TIMING  
4. 4W-8010 [1] BRACKET-GUIDE  
5. 129-4054 [7] BEARING-CRANKSHAFT (STANDARD)  
  127-1916 AB BEARING-CRANKSHAFT (0.25-MM US)  
  127-1921 AB BEARING-CRANKSHAFT (1-MM OS, 0.5-MM US)  
  143-6219 AB BEARING-CRANKSHAFT (0.5-MM US)  
  143-6221 AB BEARING-CRANKSHAFT (1-MM US)  
  143-6222 AB BEARING-CRANKSHAFT (1-MM OS)  
  143-6224 AB BEARING-CRANKSHAFT (2-MM OS)  
6. 191-5423 Y [1] CRANKSHAFT AS  
7. 0S-1594 [4] BOLT (3/8-16X1-IN)  
8. 3V-3308 [2] WASHER-HARD (10.2X20.5X2.5-MM THK)  
9. 6V-4589 [1] SEAL-O-RING  
  A   NOT PART OF THIS GROUP
  B   USE AS REQUIRED
  Y   SEPARATE ILLUSTRATION
 

#SEBP37770324
 

1W-0861: CRANKSHAFT GP

1W-0861 CRANKSHAFT GP (CHG -04 THRU -09, -09D1)
i00070735 SEBP3777
1W0861 CRANKSHAFT GP Parts scheme
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Parts for your G3612 GAS ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7C-7975 [1] CRANKSHAFT AS  
2. 7W-1632 [6] PLUG  
3. 2W-0546 [1] PIN-TIMING  
4. 6V-4589 [1] SEAL-O-RING  
5. 1W-1174 [2] PLATE-THRUST  
6. 129-4054 [7] BEARING-CRANKSHAFT (STANDARD)  
  143-6219 AB [1] BEARING-CRANKSHAFT (0.5-MM US)  
  143-6221 AB [1] BEARING-CRANKSHAFT (1-MM US)  
  143-6222 AB [1] BEARING-CRANKSHAFT (1-MM OS)  
  127-1921 AB [1] BEARING-CRANKSHAFT (1-MM OS, 0.5-MM US)  
  143-6224 AB [1] BEARING-CRANKSHAFT (2-MM OS)  
  127-1916 AB [1] BEARING-CRANKSHAFT (0.25-MM US)  
7. 1W-8260 [1] BRACKET AS-CRANKSHAFT  
8. 6V-3537 [1] DOWEL  
9. 0S-1594 [4] BOLT (3/8-16X1-IN)  
10. 3V-3308 [2] WASHER-HARD (10.2X20.5X2.5-MM THK)  
11. 4W-8010 [1] BRACKET-GUIDE  
  A   NOT PART OF THIS GROUP
  B   USE AS REQUIRED
  R   REMANUFACTURED PART MAY BE AVAILABLE
 

#SEBP37770325
 

153-2956: CYLINDER BLOCK AS

153-2956 CYLINDER BLOCK AS (CHG -00 THRU -06)
12 CYLINDER
PART OF 153-2958 CYLINDER BLOCK GP
i00769709 SEBP3777
1532956 CYLINDER BLOCK AS Parts scheme
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Parts for your G3612 GAS ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1W-0121 [14] STUD-TAPERLOCK  
2. 1W-0123 [14] NUT (2-12-THD)  
3. 1W-0122 [14] WASHER (52X110X12-MM THK)  
4. 3S-7079 [14] BOLT (1-1/4-12X9.5-IN)  
5. 4K-0684 [14] WASHER-HARD (34X55X6-MM THK)  
6. 6V-3602 [12] SEAL-O-RING  
7. 343-4443 [12] LINER-CYLINDER  
8. 8T-9047 [36] SEAL-O-RING  
9. 124-1836 [7] CAP AS-BEARING (CRANKSHAFT)  
    (EACH INCLUDES)
10. 6V-3538 [1] DOWEL  
 

#SEBP37770326
 

214-6057: CYLINDER BLOCK AS

214-6057 CYLINDER BLOCK AS (CHG -00 THRU -02)
PART OF 214-6058 CYLINDER BLOCK GP
i01852433 SEBP3777
2146057 CYLINDER BLOCK AS Parts scheme
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Parts for your G3612 GAS ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1W-0121 [14] STUD-TAPERLOCK  
2. 1W-0123 [14] NUT (2-12-THD)  
3. 1W-0122 [14] WASHER (52X110X12-MM THK)  
4. 3S-7079 [14] BOLT (1-1/4-12X9.5-IN)  
5. 4K-0684 [14] WASHER-HARD (34X55X6-MM THK)  
6. 124-1836 [7] CAP AS-BEARING (CRANKSHAFT)  
    (EACH INCLUDES)
  6V-3538 [1] DOWEL  
 

#SEBP37770327
 

153-2958: CYLINDER BLOCK GP

153-2958 CYLINDER BLOCK GP (CHG -00 THRU -04)
12 CYLINDER
FIELD REPLACEMENT ORDER @@@@@214-6058@@@@@
i00776440 SEBP3777
1532958 CYLINDER BLOCK GP Parts scheme
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Parts for your G3612 GAS ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 0L-1143 [24] BOLT (3/8-16X2.5-IN)  
2. 0S-1594 [8] BOLT (3/8-16X1-IN)  
3. 1W-0105 [14] BEARING-CAMSHAFT  
4. 1W-1960 [2] GASKET  
5. 3P-0651 [1] SEAL-O-RING  
6. 3P-0656 [2] SEAL-O-RING  
7. 3V-3308 [8] WASHER-HARD (10.2X20.5X2.5-MM THK)  
8. 4B-3140 [2] COVER  
9. 6V-3538 [27] DOWEL  
10. 6V-3539 [24] DOWEL  
11. 6V-3955 [3] SEAL-O-RING  
12. 6V-4589 [20] SEAL-O-RING  
13. 187-0450 [48] STUD-TAPERLOCK  
14. 7N-2328 [4] DOWEL  
15. 8L-2786 [17] SEAL-O-RING  
16. 9S-8005 [17] PLUG (3/4-16-THD)  
17. 9S-8006 [20] PLUG (7/8-14-THD)  
18. 120-9330 [12] JET AS (PISTON COOLING)  
    (EACH INCLUDES)
  1W-7117 [2] DOWEL-HOLLOW  
19. 149-0564 [2] PLUG  
20. 149-0565 [1] PLUG  
21. 153-2956 Y [1] CYLINDER BLOCK AS  
  Y   SEPARATE ILLUSTRATION
 

#SEBP37770328
 

153-2958: CYLINDER BLOCK GP

153-2958 CYLINDER BLOCK GP (CHG -05)
12 CYLINDER
FIELD REPLACEMENT ORDER @@@@@214-6058@@@@@
i05732847 SEBP3777
1532958 CYLINDER BLOCK GP Parts scheme
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Parts for your G3612 GAS ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 0L-1143 [24] BOLT (3/8-16X2.5-IN)  
2. 0S-1594 [8] BOLT (3/8-16X1-IN)  
3. 1W-0105 [14] BEARING-CAMSHAFT  
4. 1W-1960 [2] GASKET  
5. 3P-0651 [1] SEAL-O-RING  
6. 3P-0656 [2] SEAL-O-RING  
7. 3V-3308 [8] WASHER-HARD (10.2X20.5X2.5-MM THK)  
8. 4B-3140 [2] COVER  
9. 6V-3538 [27] DOWEL  
10. 6V-3539 [24] DOWEL  
11. 6V-3955 [3] SEAL-O-RING  
12. 6V-4589 [20] SEAL-O-RING  
13. 187-0450 [48] STUD-TAPERLOCK  
14. 7N-2328 [4] DOWEL  
15. 8L-2786 C [16] SEAL-O-RING  
16. 9S-8005 C [16] PLUG (3/4-16-THD)  
17. 9S-8006 [20] PLUG (7/8-14-THD)  
18. 120-9330 [12] JET AS (PISTON COOLING)  
    (EACH INCLUDES)
  1W-7117 [2] DOWEL-HOLLOW  
19. 149-0564 [2] PLUG  
20. 149-0565 [1] PLUG  
21. 153-2956 Y [1] CYLINDER BLOCK AS  
  C   CHANGE FROM PREVIOUS TYPE
  Y   SEPARATE ILLUSTRATION
 

#SEBP37770329
 

214-6058: CYLINDER BLOCK GP

214-6058 CYLINDER BLOCK GP (CHG -00)
Type 1
FIELD REPLACEMENT FOR @@@@@153-2958@@@@@
i01852435 SEBP3777
2146058 CYLINDER BLOCK GP Parts scheme 2146058 CYLINDER BLOCK GP Parts scheme
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Parts for your G3612 GAS ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 0L-1143 [24] BOLT (3/8-16X2.5-IN)  
2. 0S-1594 [8] BOLT (3/8-16X1-IN)  
3. 1W-0105 [14] BEARING-CAMSHAFT  
4. 1W-1960 [2] GASKET  
5. 3P-0651 [1] SEAL-O-RING  
6. 3P-0656 [2] SEAL-O-RING  
7. 3V-3308 [8] WASHER-HARD (10.2X20.5X2.5-MM THK)  
8. 4B-3140 [2] COVER  
9. 6V-3538 [27] DOWEL  
10. 6V-3539 [24] DOWEL  
11. 6V-3955 [3] SEAL-O-RING  
12. 6V-4589 [20] SEAL-O-RING  
13. 187-0450 [48] STUD-TAPERLOCK  
14. 7N-2328 [4] DOWEL  
15. 8L-2786 [17] SEAL-O-RING  
16. 9S-8005 [17] PLUG (3/4-16-THD)  
17. 9S-8006 [20] PLUG (7/8-14-THD)  
18. 120-9330 [12] JET AS (PISTON COOLING)  
    (EACH INCLUDES)
  1W-7117 [2] DOWEL-HOLLOW  
19. 149-0564 [2] PLUG  
20. 149-0565 [1] PLUG  
21. 214-6057 Y [1] CYLINDER BLOCK AS  
22. 4W-6277 [4] SUPPORT AS  
    (EACH INCLUDES)
  7N-2328 [2] DOWEL  
23. 8S-4757 [8] BOLT (1-14X8-IN)  
24. 7B-8363 [16] BOLT (1-14X10.75-IN)  
25. 5P-8250 [24] WASHER (28X49X5-MM THK)  
26. 101-8189 [4] BRACKET-LIFTING  
27. 214-6044 [16] SPACER (44.5X69.9X88-MM THK)  
28. 218-0660 [16] BOLT (1-5/8-12X13.25-IN)  
  Y   SEPARATE ILLUSTRATION
 

Information:

Engine News
Engine Valve Stem "Use Again" Specifications
1983/03/16
A New Book "Analyzing Diesel And Natural Gas Engine Valve Failures" Is Available
1985/03/01
Valve Lash Adjustment Interval Is Changed
1986/07/01
New Rocker Arm Assemblies Have New Inserts And Buttons
1990/05/01
New Exhaust Valves Are Used In Caterpillar Remanufactured Cylinder Heads
1990/10/01
New Valve (Gas Admission) Has Chrome Plated Valve Stem{1100,1250}
1994/08/01
New Value For Gas Admission Valve (GAV) Lash Setting Included In All G3600 Engines{1102}
1995/10/01
New Intake Valve Lash Setting {1105}
1996/01/17
New Rotocoil Assembly Used In Valve Rocker Arm Groups {1109}
1996/09/23
New Torque Specification For Some Bolts In Valve Mechanism Groups{1102}
1996/11/01
New Torque Specification For Some Bolts In Valve Mechanism Group {1102,1123}
1997/08/01
Gas Admission Valve (GAV) Changed In Order To Provide For The Use Of Dial Indicator Settings{1102}
1997/09/15
Water Cooled Pre-Chamber Insert Available{1103}
1997/10/10
New Exhaust Valve Used In Cylinder Head Groups{1105}
1998/03/01
New Exhaust Valves Have Improved Resistance To Radial Cracking {1105}
1998/09/01
New Gas Admission Valve (GAV) Lash Tool Available {0600,1105,1121}
1998/11/01
New Exhaust Valve Lash Setting For G3600 Engines In Landfill Applications{1105}
1998/12/01
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
A New Valve Adjusting Screw Is Available {1123}
2002/06/01
Use the Correct Valve Lash Setting {1105}
2003/09/01
Cat<SUP>&reg;</SUP> Reman Has Added Valve Lifters, Rocker Arms, and Camshafts for Certain Engines and Generator Set Engines {1123, 1130, 1209, 1210}
2014/09/05
A New Valve Bridge and Seal Are Used on Certain G3600 Engines {1100, 1121}
A New Valve Bridge and Seal Are Used on Certain G3600 Engines {1100, 1121}
Operation and Maintenance Manual
Engine Valve Rotators - Inspect
G3612 and G3616 Engines
Engine Valve Lash - Inspect/Adjust
G3612 and G3616 Engines
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}
Service Letter-NACD
Product Support Program For Exhaust Valve Chordal Failtures On Certain G3606, G3608, G3612, And G3616 Engines
Product Support Program For Exhaust Valve Chordal Failtures On Certain G3606, G3608, G3612, And G3616 Engines
PRODUCT SUPPORT PROGRAM FOR INSPECTING AND POSSIBLY REWORKING CERTAIN REMAN CYLINDER HEADS ON CERTAIN 3600/C280 GAS AND DIESEL ENGINES
PRODUCT SUPPORT PROGRAM FOR INSPECTING AND POSSIBLY REWORKING CERTAIN REMAN CYLINDER HEADS ON CERTAIN 3600/C280 GAS AND DIESEL ENGINES
Service Letter-Australia
Product Support Program For Exhaust Valve Chordal Failtures On Certain G3606, G3608, G3612, And G3616 Engines
Product Support Program For Exhaust Valve Chordal Failtures On Certain G3606, G3608, G3612, And G3616 Engines
PRODUCT SUPPORT PROGRAM FOR INSPECTING AND POSSIBLY REWORKING CERTAIN REMAN CYLINDER HEADS ON CERTAIN 3600/C280 GAS AND DIESEL ENGINES
PRODUCT SUPPORT PROGRAM FOR INSPECTING AND POSSIBLY REWORKING CERTAIN REMAN CYLINDER HEADS ON CERTAIN 3600/C280 GAS AND DIESEL ENGINES
Service Letter-CFEL
Product Support Program For Exhaust Valve Chordal Failtures On Certain G3606, G3608, G3612, And G3616 Engines
Product Support Program For Exhaust Valve Chordal Failtures On Certain G3606, G3608, G3612, And G3616 Engines
PRODUCT SUPPORT PROGRAM FOR INSPECTING AND POSSIBLY REWORKING CERTAIN REMAN CYLINDER HEADS ON CERTAIN 3600/C280 GAS AND DIESEL ENGINES
PRODUCT SUPPORT PROGRAM FOR INSPECTING AND POSSIBLY REWORKING CERTAIN REMAN CYLINDER HEADS ON CERTAIN 3600/C280 GAS AND DIESEL ENGINES
Service Letter-CSARL
Product Support Program For Exhaust Valve Chordal Failtures On Certain G3606, G3608, G3612, And G3616 Engines
Product Support Program For Exhaust Valve Chordal Failtures On Certain G3606, G3608, G3612, And G3616 Engines
PRODUCT SUPPORT PROGRAM FOR INSPECTING AND POSSIBLY REWORKING CERTAIN REMAN CYLINDER HEADS ON CERTAIN 3600/C280 GAS AND DIESEL ENGINES
PRODUCT SUPPORT PROGRAM FOR INSPECTING AND POSSIBLY REWORKING CERTAIN REMAN CYLINDER HEADS ON CERTAIN 3600/C280 GAS AND DIESEL ENGINES
Service Letter-Americas
Product Support Program For Exhaust Valve Chordal Failtures On Certain G3606, G3608, G3612, And G3616 Engines
Product Support Program For Exhaust Valve Chordal Failtures On Certain G3606, G3608, G3612, And G3616 Engines
PRODUCT SUPPORT PROGRAM FOR INSPECTING AND POSSIBLY REWORKING CERTAIN REMAN CYLINDER HEADS ON CERTAIN 3600/C280 GAS AND DIESEL ENGINES
PRODUCT SUPPORT PROGRAM FOR INSPECTING AND POSSIBLY REWORKING CERTAIN REMAN CYLINDER HEADS ON CERTAIN 3600/C280 GAS AND DIESEL ENGINES
Technical Information Bulletin
Exhaust Valve Recession
Exhaust Valve Recession
Specifications
Valve Mechanism
G3612 and G3616 Engines
Tool Operating Manual
4C2980 Valve Projection Group (3600){0374, 0599, 0701, 0703}
4C2980 Valve Projection Group (3600){0374, 0599, 0701, 0703}
Service Letter-China
Product Support Program For Exhaust Valve Chordal Failtures On Certain G3606, G3608, G3612, And G3616 Engines
Product Support Program For Exhaust Valve Chordal Failtures On Certain G3606, G3608, G3612, And G3616 Engines
PRODUCT SUPPORT PROGRAM FOR INSPECTING AND POSSIBLY REWORKING CERTAIN REMAN CYLINDER HEADS ON CERTAIN 3600/C280 GAS AND DIESEL ENGINES
PRODUCT SUPPORT PROGRAM FOR INSPECTING AND POSSIBLY REWORKING CERTAIN REMAN CYLINDER HEADS ON CERTAIN 3600/C280 GAS AND DIESEL ENGINES
Service Letter-Asia
Product Support Program For Exhaust Valve Chordal Failtures On Certain G3606, G3608, G3612, And G3616 Engines
Product Support Program For Exhaust Valve Chordal Failtures On Certain G3606, G3608, G3612, And G3616 Engines
PRODUCT SUPPORT PROGRAM FOR INSPECTING AND POSSIBLY REWORKING CERTAIN REMAN CYLINDER HEADS ON CERTAIN 3600/C280 GAS AND DIESEL ENGINES
PRODUCT SUPPORT PROGRAM FOR INSPECTING AND POSSIBLY REWORKING CERTAIN REMAN CYLINDER HEADS ON CERTAIN 3600/C280 GAS AND DIESEL ENGINES
Reuse And Salvage Guidelines
Reuse & Salvage for Valvetrain Components {1102, 1108, 1109, 1121, 1123}
Reuse & Salvage for Valvetrain Components {1102, 1108, 1109, 1121, 1123}
Service Letter-APD
Product Support Program For Exhaust Valve Chordal Failtures On Certain G3606, G3608, G3612, And G3616 Engines
Product Support Program For Exhaust Valve Chordal Failtures On Certain G3606, G3608, G3612, And G3616 Engines
PRODUCT SUPPORT PROGRAM FOR INSPECTING AND POSSIBLY REWORKING CERTAIN REMAN CYLINDER HEADS ON CERTAIN 3600/C280 GAS AND DIESEL ENGINES
PRODUCT SUPPORT PROGRAM FOR INSPECTING AND POSSIBLY REWORKING CERTAIN REMAN CYLINDER HEADS ON CERTAIN 3600/C280 GAS AND DIESEL ENGINES
Disassembly and Assembly
Valve Cover Base - Remove and Install
G3612 and G3616 Engines
Valve Mechanism - Remove
G3612 and G3616 Engines
Valve Mechanism - Install
G3612 and G3616 Engines
Rocker Arm - Remove
G3612 and G3616 Engines
Rocker Arm - Install
G3612 and G3616 Engines
Valve Lifter - Remove
G3612 and G3616 Engines
Valve Lifter - Install
G3612 and G3616 Engines
Valve Lifter - Disassemble
G3612 and G3616 Engines
Valve Lifter - Assemble
G3612 and G3616 Engines
Service Magazine
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
New Rocker Arm Assemblies Have New Inserts And Buttons{1123}
1990/04/23
New Exhaust Valves Are Used In Caterpillar Remanufactured Cylinder Heads{1105,1101}
1990/10/08
New Valve Cover Seals Are Used For Mechanical Unit Injector (MUI) And Electronic Unit Injector (EUI) Engines{1107}
1996/09/30

Caterpillar Parts SIS Catalog G3612 :

COVER GP-VALVE MECHANISM
157-0439 COVER GP-VALVE MECHANISM
COVER GP-REAR HOUSING
159-4641 COVER GP-REAR HOUSING
COVER GP-REAR HOUSING
146-5210 COVER GP-REAR HOUSING
COVER GP-GEAR INSPECTION
1W-3382 COVER GP-GEAR INSPECTION
COVER GP-FRONT HOUSING
7W-5214 COVER GP-FRONT HOUSING
COVER GP-FRONT HOUSING
7W-0729 COVER GP-FRONT HOUSING
COVER GP-FRONT HOUSING
4W-0365 COVER GP-FRONT HOUSING
COVER GP-ENGINE LIFTING EYE
2W-2742 COVER GP-ENGINE LIFTING EYE
COVER GP-VALVE MECHANISM
7C-0403 COVER GP-VALVE MECHANISM
CRANKSHAFT AS
191-5423 CRANKSHAFT AS
CRANKSHAFT GP
191-5424 CRANKSHAFT GP
CRANKSHAFT GP
1W-0861 CRANKSHAFT GP
CYLINDER BLOCK AS
153-2956 CYLINDER BLOCK AS
CYLINDER BLOCK AS
214-6057 CYLINDER BLOCK AS
CYLINDER BLOCK GP
153-2958 CYLINDER BLOCK GP
CYLINDER BLOCK GP
153-2958 CYLINDER BLOCK GP

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