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4P-7441 PUMP GP-FUEL INJECTION PART OF 4P-7440 PUMP GP-GOV & FUEL INJ Type 1 3412 MARINE ENGINE


FUEL SYSTEM
PUMP GP-FUEL INJECTION
PUMP GP-FUEL PRIMING
PUMP GP-FUEL TRANSFER
GOVERNOR GP
ELECTRICAL AND STARTING SYSTEM
SENSOR GP

MARINE ENGINE 3412 MARINE ENGINE 3JK
 3412B Marine Engine 3JK00001-00145 SEBP2026 3412 3JK   (1992)

FUEL SYSTEM

PUMP GP-FUEL INJECTION
DRIVE GP-GOVERNOR & FUEL PUMP
7E-0524 DRIVE GP-GOVERNOR & FUEL PUMP
PUMP GP-FUEL INJECTION
108-6633 PUMP GP-FUEL INJECTION
PUMP GP-FUEL INJECTION
4P-7441 PUMP GP-FUEL INJECTION
PUMP GP-FUEL INJECTION
4P-7441 PUMP GP-FUEL INJECTION
PUMP GP-FUEL INJECTION
4P-7681 PUMP GP-FUEL INJECTION
PUMP GP-GOV & FUEL INJ
4P-7439 PUMP GP-GOV & FUEL INJ
PUMP GP-GOV & FUEL INJ
4P-7440 PUMP GP-GOV & FUEL INJ
PUMP GP-GOV & FUEL INJ
4P-7440 PUMP GP-GOV & FUEL INJ
 

#SEBP20260130
 

4P-7441: PUMP GP-FUEL INJECTION

4P-7441 PUMP GP-FUEL INJECTION
PART OF 4P-7440 PUMP GP-GOV & FUEL INJ
Type 1
i00385189 SEBP2026
4P7441 PUMP GP-FUEL INJECTION Parts scheme
  For full view, you need register

Parts for your 3412 MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 0S-1615 [28] BOLT (1/4-20X0.75-IN)  
2. 9S-8001 [2] PLUG  
3. 4J-7533 [2] SEAL-O-RING  
4. 9S-8002 [1] PLUG (7/16-20-THD)  
5. 3J-7354 [1] SEAL-O-RING  
6. 2A-0762 [2] BOLT (1/4-20X0.625-IN)  
7. 9Y-6088 [2] COVER-FUEL GALLERY  
8. 9Y-6087 [2] GASKET-GALLERY  
9. 4P-2899 [12] BUSHING-TERMINAL  
10. 7E-4847 [12] SEAL-O-RING  
11. 7E-9907 [12] SPACER (34.8X42.125X6.76-MM THK)  
12. 4P-7681 Y [12] PUMP GP-FUEL INJECTION  
13. 4P-7903 [1] RACK AS-REGULATING  
  7W-7819 [1] MAGNET  
14. 7E-6011 [12] LIFTER AS  
15. 9Y-6090 [1] PLATE  
16. 4P-7904 [1] CAMSHAFT AS-PUMP  
  1H-0974 [1] DOWEL  
  [1] CAMSHAFT-FUEL PUMP  
  9Y-6161 [1] DOWEL-ORIFICE  
17. 4P-7326 [1] RACK-REGULATOR  
18. 4P-7884 [1] PLATE AS  
19. 9Y-7515 [1] ADAPTER AS  
20. 1T-0099 [1] PIN-SPRING  
21. 8S-6814 [6] PIN  
22. 9S-8007 [4] PLUG  
  7J-0204 [4] SEAL-O-RING  
23. 4P-7883 [1] GASKET-FUEL PUMP HOUSING  
24. 7B-2742 [6] BOLT (1/4-20X1.25-IN)  
25. 8H-3127 [2] BOLT (1/4-20X0.75-IN)  
26. 4P-7359 [1] HOUSING AS-PUMP  
27. 7E-6003 [1] BUSHING (CENTER)  
28. 9Y-6120 [1] BEARING-RACK  
29. 4P-7045 [12] DOWEL  
30. 4P-6607 [1] BUSHING  
31. 4K-8603 [1] PLUG-CUP  
32. 9Y-6118 [6] DOWEL-HOLLOW  
33. 4P-6608 [1] BUSHING  
34. 7E-9990 [1] BEARING-RACK  
35. 4P-8480 [12] PIN-PUMP GUIDE  
  Y   SEPARATE ILLUSTRATION
 

#SEBP20260131
 

4P-7441: PUMP GP-FUEL INJECTION

4P-7441 PUMP GP-FUEL INJECTION
PART OF 4P-7440 PUMP GP-GOV & FUEL INJ
Type 2
i00385190 SEBP2026
4P7441 PUMP GP-FUEL INJECTION Parts scheme
  For full view, you need register

Parts for your 3412 MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 0S-1615 C [26] BOLT (1/4-20X0.75-IN)  
2. 9S-8001 [2] PLUG  
3. 4J-7533 [2] SEAL-O-RING  
4. 9S-8002 [1] PLUG (7/16-20-THD)  
5. 3J-7354 [1] SEAL-O-RING  
6. 2A-0762 [2] BOLT (1/4-20X0.625-IN)  
7. 9Y-6088 [2] COVER-FUEL GALLERY  
8. 9Y-6087 [2] GASKET-GALLERY  
9. 113-7794 C [12] BUSHING  
10. 131-3719 [12] SEAL-O-RING  
11. 7E-9907 [12] SPACER (34.8X42.125X6.76-MM THK)  
12. 108-6633 CY [12] PUMP GP-FUEL INJECTION  
13. 4P-7903 [1] RACK AS-REGULATING  
  7W-7819 [1] MAGNET  
14. 7E-6011 [12] LIFTER AS  
15. 9Y-6090 [1] PLATE  
16. 4P-7904 [1] CAMSHAFT AS-PUMP  
  1H-0974 [1] DOWEL  
  [1] CAMSHAFT-FUEL PUMP  
  9Y-6161 [1] DOWEL-ORIFICE  
17. 4P-7326 [1] RACK-REGULATOR  
18. 4P-7884 [1] PLATE AS  
19. 9Y-7515 [1] ADAPTER AS  
20. 1T-0099 [1] PIN-SPRING  
21. 8S-6814 [6] PIN  
22. 9S-8007 [4] PLUG  
  7J-0204 [4] SEAL-O-RING  
23. 4P-7883 [1] GASKET-FUEL PUMP HOUSING  
24. 7B-2742 [6] BOLT (1/4-20X1.25-IN)  
25. 8H-3127 [2] BOLT (1/4-20X0.75-IN)  
26. 4P-7359 [1] HOUSING AS-PUMP  
27. 7E-6003 [1] BUSHING (CENTER)  
28. 9Y-6120 [1] BEARING-RACK  
29. 4P-7045 [12] DOWEL  
30. 4P-6607 [1] BUSHING  
31. 4K-8603 [1] PLUG-CUP  
32. 9Y-6118 [6] DOWEL-HOLLOW  
33. 4P-6608 [1] BUSHING  
34. 7E-9990 [1] BEARING-RACK  
35. 4P-8480 [12] PIN-PUMP GUIDE  
  C   CHANGE FROM PREVIOUS TYPE
  R   REMANUFACTURED PART MAY BE AVAILABLE
  Y   SEPARATE ILLUSTRATION
 

#SEBP20260132
 

4P-7681: PUMP GP-FUEL INJECTION

4P-7681 PUMP GP-FUEL INJECTION
PART OF 4P-7441 PUMP GP-FUEL INJECTION
i00147181 SEBP2026
4P7681 PUMP GP-FUEL INJECTION Parts scheme
  For full view, you need register

Parts for your 3412 MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6I-1665 [1] BONNET-VALVE  
2. 4P-7688 [1] VALVE AS-CHECK (FUEL INJECTION PUMP)  
3. 8N-5993 [1] SPRING-FLOW CHECK  
4. 1N-3257 [1] RING-RETAINING  
5. 7E-6007 [1] PLUNGER & BARREL AS  
 

#SEBP20260133
 

4N-3287: PUMP GP-FUEL PRIMING

4N-3287 PUMP GP-FUEL PRIMING
i00107921 SEBP2026
4N3287 PUMP GP-FUEL PRIMING Parts scheme
  For full view, you need register

Parts for your 3412 MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1P-0436 [1] GASKET (FUEL PRIMING PUMP)  
2. 1B-2790 [1] BOLT (5/16-18X1.375-IN)  
3. 7X-2501 [1] BOLT (1/4-20X1.25-IN)  
4. 105-2508 [1] PUMP AS-FUEL PRIMING  
5. 8T-4205 [1] WASHER-HARD (7.2X14.5X2-MM THK)  
6. 8T-4224 [1] WASHER-HARD (8.8X16X2-MM THK)  
 

#SEBP20260134
 

7E-5789: PUMP GP-FUEL TRANSFER

7E-5789 PUMP GP-FUEL TRANSFER
ONE-SECTION GEAR
PART OF 4P-7439 PUMP GP-GOV & FUEL INJ
i00406803 SEBP2026
7E5789 PUMP GP-FUEL TRANSFER Parts scheme
  For full view, you need register

Parts for your 3412 MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. [1] BODY AS  
2. 5P-9294 [1] SEAL-LIP TYPE  
3. 6V-8977 [1] SEAL-LIP TYPE  
4. 7E-7745 [1] BEARING  
5. 6V-5218 M [2] BOLT (M8X1.25X35-MM)  
  9M-1974 [2] WASHER-HARD (8.8X16X2-MM THK)  
6. 9S-8004 [1] PLUG (9/16-18-THD)  
  6V-5049 [1] SEAL-O-RING  
7. 6N-1069 [1] SPRING  
8. 9Y-4635 [1] VALVE-PRESSURE RELIEF (FUEL)  
9. 4P-0989 [1] COVER AS  
10. 7E-5346 [1] VALVE AS  
11. 8C-5197 [1] SEAL-O-RING  
  M   METRIC PART
 

#SEBP20260135
 

4P-7439: PUMP GP-GOV & FUEL INJ

4P-7439 PUMP GP-GOV & FUEL INJ
i00385179 SEBP2026
4P7439 PUMP GP-GOV & FUEL INJ Parts scheme
  For full view, you need register

Parts for your 3412 MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4P-7440 Y [1] PUMP GP-GOV & FUEL INJ  
2. 105-2939 [1] SOLENOID-ROTARY  
3. 2H-3931 [1] SEAL-O-RING  
4. 4W-2482 [2] CLAMP  
5. 5B-7040 [2] BOLT (1/4-20X1-IN)  
6. 3E-0076 [1] SOLENOID AS (4/28-VOLT)  
  8T-8729 [2] PIN-CONNECTOR (16-GA TO 20-GA)  
  8T-8732 [1] RECEPTACLE-CONNECTOR (3-PIN)  
  8T-8737 [1] PLUG-SEAL  
7. 6I-0972 [1] GASKET  
8. 0S-1616 [7] BOLT (1/4-20X1-IN)  
9. 1B-2714 [2] BOLT (1/4-20X2.5-IN)  
10. 1B-2713 [2] BOLT (1/4-20X1.75-IN)  
11. 4B-4909 [1] SPRING  
12. 9Y-6042 [1] GASKET-OIL PUMP  
13. 9Y-6035 Y [1] SERVO GP-ROTARY  
14. 1F-4111 [2] BOLT (5/16-18X3.5-IN)  
  9M-1974 [2] WASHER-HARD (8.8X16X2-MM THK)  
15. 4P-9667 [1] COLLAR  
16. 8C-0624 [1] SEAL-O-RING  
17. 7E-5789 Y [1] PUMP GP-FUEL TRANSFER  
18. 4W-2480 [1] NUT  
19. 5P-0537 [9] WASHER-HARD (7.2X14.5X2-MM THK)  
20. 3E-0445 [1] CONTROL GP-ENGINE ELECTRONIC  
    (RACK SENSOR FOR ELECTRONIC FUEL SYSTEM)
21. 7F-8607 [1] SEAL-O-RING  
22. 6I-0973 [1] PLATE  
23. 6V-1903 [1] SEAL-O-RING  
  Y   SEPARATE ILLUSTRATION
 

#SEBP20260136
 

4P-7440: PUMP GP-GOV & FUEL INJ

4P-7440 PUMP GP-GOV & FUEL INJ
PART OF 4P-7439 PUMP GP-GOV & FUEL INJ
Type 1
i00385185 SEBP2026
4P7440 PUMP GP-GOV & FUEL INJ Parts scheme
  For full view, you need register

Parts for your 3412 MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4P-7441 Y [1] PUMP GP-FUEL INJECTION  
2. 4P-8235 Y [1] GOVERNOR GP  
3. 9Y-6074 [1] LINK-RACK  
4. 9Y-6079 [1] PIN-CONTROL  
5. 6I-1328 [1] SUPPORT AS  
6. 1S-5440 [1] DOWEL  
7. 6I-3596 [1] HOUSING AS-DRIVE  
  9F-2247 [1] PLUG-PIPE (1/8-27-THD)  
  3J-7354 [1] SEAL-O-RING  
  9S-4182 [1] PLUG (7/16-20-THD)  
8. 9Y-6076 [1] BAR-RACK CONTROL  
9. 6I-1324 [1] GEAR AS (23 TEETH)  
10. 3B-7614 [2] BOLT (3/8-16X4-IN)  
11. 9Y-8058 [1] GASKET  
12. 4B-9365 [1] BOLT (1/4-20X3-IN)  
13. 5P-0537 [11] WASHER-HARD (7.2X14.5X2-MM THK)  
14. 7B-8167 [4] BOLT (1/4-20X1.625-IN)  
15. 1B-2714 [2] BOLT (1/4-20X2.5-IN)  
16. 7B-2742 [1] BOLT (1/4-20X1.25-IN)  
17. 4F-7957 [2] BOLT (1/4-20X0.875-IN)  
18. 8B-2377 [1] BOLT (1/4-20X2-IN)  
19. 4N-1767 [1] VALVE-BYPASS  
20. 9Y-6083 [1] SPRING-VALVE  
21. 3K-0360 [1] SEAL-O-RING  
22. 9Y-6084 [1] VALVE AS-BYPASS  
23. 9Y-6086 [1] HOUSING-VALVE  
24. 1J-9671 [1] SEAL-O-RING  
25. 6I-1329 [1] PLUG-LINK  
26. 1H-3340 [2] BOLT (10-24X1-IN)  
27. 0T-0284 [1] BOLT (1/4-28X0.75-IN)  
  Y   SEPARATE ILLUSTRATION
 

#SEBP20260137
 

4P-7440: PUMP GP-GOV & FUEL INJ

4P-7440 PUMP GP-GOV & FUEL INJ
PART OF 4P-7439 PUMP GP-GOV & FUEL INJ
Type 2
i00385187 SEBP2026
4P7440 PUMP GP-GOV & FUEL INJ Parts scheme
  For full view, you need register

Parts for your 3412 MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4P-7441 Y [1] PUMP GP-FUEL INJECTION  
2. 4P-8235 Y [1] GOVERNOR GP  
3. 9Y-6074 [1] LINK-RACK  
4. 128-5463 [1] PIN-CONTROL  
5. 105-2504 [1] SUPPORT AS  
6. 1S-5440 [1] DOWEL  
7. 103-0082 C [1] HOUSING AS-DRIVE  
  9F-2247 [1] PLUG-PIPE (1/8-27-THD)(4.90MM HEX)  
  3J-7354 [1] SEAL-O-RING  
  9S-4182 [1] PLUG (7/16-20-THD)  
  103-1216 C [1] PLUG (3/8-32-THD)(6.35MM HEX)  
  7J-0204 C [1] SEAL-O-RING  
8. 9Y-6076 [1] BAR-RACK CONTROL  
9. 6I-1324 [1] GEAR AS (23-TEETH)  
10. 3B-7614 [2] BOLT (3/8-16X4-IN)  
11. 9Y-8058 [1] GASKET  
12. 8F-8178 C [1] BOLT (1/4-20X3.25-IN)  
13. 5P-0537 [11] WASHER-HARD (7.2X14.5X2-MM THK)  
14. 7B-8167 C [1] BOLT (1/4-20X1.625-IN)  
15. 1B-2714 C [1] BOLT (1/4-20X2.5-IN)  
16. 104-5603 C [2] BOLT (1/4-28X1-IN)  
17. 0S-1616 C [2] BOLT (1/4-20X1-IN)  
18. 1B-2713 C [3] BOLT (1/4-20X1.75-IN)  
19. 4N-1767 [1] VALVE-BYPASS (FUEL INJECTION PUMP)  
20. 9Y-6083 [1] SPRING-VALVE  
21. 3K-0360 [1] SEAL-O-RING  
22. 9Y-6084 [1] VALVE AS-BYPASS (FUEL INJECTION PUMP)  
23. 9Y-6086 [1] HOUSING-VALVE  
24. 1J-9671 [1] SEAL-O-RING  
25. 104-5010 [1] PLUG-RACK  
26. 177-1450 [2] BOLT-SOCKET HEAD  
27. 104-5604 [1] WASHER (7.2X25X2-MM THK)  
28. 2A-4781 C [2] BOLT (1/4-20X2.75-IN)  
29. 1W-9509 [1] SPRING  
  C   CHANGE FROM PREVIOUS TYPE
  Y   SEPARATE ILLUSTRATION
 

#SEBP20260138
 

9Y-6035: SERVO GP-ROTARY

9Y-6035 SERVO GP-ROTARY
PART OF 4P-7439 PUMP GP-GOV & FUEL INJ
i00444477 SEBP2026
9Y6035 SERVO GP-ROTARY Parts scheme
  For full view, you need register

Parts for your 3412 MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 0S-1616 [1] BOLT (1/4-20X1-IN)  
2. 1H-1023 [1] SEAL-O-RING  
3. 2D-6392 [1] SEAL-O-RING  
4. 4N-0605 [1] SPRING  
5. 4N-1767 [1] VALVE-BYPASS  
6. 5H-2532 [1] KEY-WOODRUFF  
7. 7B-8167 [1] BOLT (1/4-20X1.625-IN)  
8. 9F-7022 [1] BOLT (1/4-20X1.5-IN)  
9. 005-8593 [1] SEAL-O-RING  
 

#SEBP20260139
 

118-9476: ADAPTER GP-SENSOR

118-9476 ADAPTER GP-SENSOR -TRANSMISSION
FOR USE WITH TRANSMISSION TEMPERATURE AND PRESSURE SENSORS
AN ATTACHMENT
i00488150 SEBP2026
1189476 ADAPTER GP-SENSOR Parts scheme
  For full view, you need register

Parts for your 3412 MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 214-7568 [1] SEAL-O-RING  
2. 9X-3271 [1] ADAPTER (1/2-14-THD)(TRANSMISSION OIL TEMPERATURE)  
3. 6V-5048 [1] SEAL-O-RING  
4. 9X-0263 [1] ADAPTER (TRANSMISSION OIL PRESSURE)  
 

Information:

Engine News
Use New Adapter To Make Tests Of 9L6884 Nozzles
1979/05/09
Improvements To Optional Modification Of 5P4150 Nozzle Tester
1981/08/26
Explanation Of Differences In Timing Advance Information
1981/08/26
Changes In Engine RPM; Governor Does Not Operate Correctly
1982/10/20
New Fuel Nozzle Test Sheet Available
1982/10/20
Bulged Capsule-Type Fuel Nozzles
1982/10/20
Do Not Use A Wire Brush On Fuel Nozzles
1982/10/20
Service Parts Available For The 5P4150 Nozzle Testing Group
1982/12/15
Service Information For Woodward Governors
1983/10/26
New Compression Washers (Gas Seals) Used On 7000 Series Fuel Injection Nozzles
1985/04/01
Check Fuel Injection Nozzles In Overheated Engines
1985/09/01
Improved Sleeve Bearing Used In Drive End Of Fuel Injection Pump Housing
1986/03/01
Incorrect Connection Of Battery Charger Can Open Circuit Breaker And Damage Woodward 2301 Governor Control
1986/04/01
Bleed Screw Washer (Seal) Must Be Replaced If Bleed Screw Removed From Fuel Nozzle
1986/04/01
Update Information For Caterpillar Fuel Injection Equipment Test Stand
1986/07/01
Initial Start Of Engine Using An EGB29P Governor/Actuator After Filling With Oil
1987/05/01
New Steel Fuel Injection Pump Lifters Should Not Be Mixed With Aluminum Lifters
1987/10/01
Be Sure To Tighten Fuel Injection Line Clamps To The Correct Torque
1989/09/01
Date Code On 7000 Series Fuel Injection Nozzles; New Seals Used In 7000 Series Fuel Injection Nozzles{1254}
1994/05/01
Fuel Injection Pump Barrel Sealing Face Reconditioning{1251}
1996/03/19
Error In The Testing And Adjusting Manuals For Fuel System Adjustment Timing Pin {1272}
1996/09/23
Improved Bushing O-Ring Seal Available For Injection Pump Groups{1251}
1997/03/01
New 5P4185 Fuel Pump Timing Pin To Be Used Only On 3408 And 3412 Engines
1977/05/13
Correct Adjustment Of Fuel Shut-Off Solenoid Shaft Can Prevent Failures
1977/07/13
Do Not Reuse the Hold Down Bolts for the Fuel Injector {1290}
2006/05/29
The Edge Filter Is Now Removed from Fuel Nozzles {1254, 1290}
2007/08/20
Do not Use the 6V-4022 Fuel Injector Tester to Test Unit Injectors {0782, 1251, 1254, 1290, 1713}
2008/12/01
Improved Manufacturing Processes Are Used for Remanufactured Fuel Injector Nozzles That Are Used in Certain Commercial Engines {1251, 1290}
2012/07/06
Reannouncing the Appearance Change to Cat Reman Direct Injection Fuel Nozzles for Certain Commercial Engines {1250, 1251, 1290, 1713}
2013/10/17
Operation and Maintenance Manual
Fuel Injection Nozzles - Test/Exchange
3408C, 3412, 3412C, and 3412D High Performance Marine Engines
Special Instruction
"A Series" Governor And Air/Fuel Ratio Control Response And Low Power Test{0374}
"A Series" Governor And Air/Fuel Ratio Control Response And Low Power Test{0374}
Wiring Polarity on Woodward 2301 Governors{1289}
Wiring Polarity on Woodward 2301 Governors{1289}
Replacement For The 2M4314 Fuel Pump Bonnet Retaining Bushing{1250}
Replacement For The 2M4314 Fuel Pump Bonnet Retaining Bushing{1250}
Use Of 6V22 Tool Group For Replacement Of Governor Spring Guide{620, 624, 1264}
Use Of 6V22 Tool Group For Replacement Of Governor Spring Guide{620, 624, 1264}
Installation Of Governor Spring Guide{1264}
Installation Of Governor Spring Guide{1264}
Repair Of Precombustion Chamber And Direct Injection Adapter Seating Surfaces{1101}
Repair Of Precombustion Chamber And Direct Injection Adapter Seating Surfaces{1101}
Testing Flat-Seat Fuel Injection Valves Using The 5P4150 Nozzle Testing Group{0782, 1254}
Testing Flat-Seat Fuel Injection Valves Using The 5P4150 Nozzle Testing Group{0782, 1254}
7000 Series Nozzles{0782}
7000 Series Nozzles{0782}
Test Sequence For Caterpillar 7000 Series Fuel Nozzles {1254}
Test Sequence For Caterpillar 7000 Series Fuel Nozzles {1254}
Determining the Cause of Fuel Dilution of Engine Oil {1101, 1124, 1251, 1280, 1290}
Determining the Cause of Fuel Dilution of Engine Oil {1101, 1124, 1251, 1280, 1290}
Procedure to Properly Tighten the Nuts on the Solenoid Studs on Electronic Unit Injectors (EUI){1290, 1408, 1900}
Procedure to Properly Tighten the Nuts on the Solenoid Studs on Electronic Unit Injectors (EUI){1290, 1408, 1900}
Service Letter-NACD
Product Support Program For Increasing Oil Volume To The Governor Servo Supply And Installing New Bonnets On The Fuel Injection Pumps On Certain 3408 And 3412 Marine Engines To Improve Startability And Prevent Power Loss
Product Support Program For Increasing Oil Volume To The Governor Servo Supply And Installing New Bonnets On The Fuel Injection Pumps On Certain 3408 And 3412 Marine Engines To Improve Startability And Prevent Power Loss
Service Letter-Australia
Service Letter-CFEL
Service Letter-CSARL
Service Letter-Brazil
Technical Information Bulletin
Remanufactured Fuel Injection Nozzles
Remanufactured Fuel Injection Nozzles
Specifications
Fuel Injection Nozzles and Adapters
3408C, 3412C and 3412D High Performance Marine Engines
Fuel Injection Pump Housing
3408C, 3412C and 3412D High Performance Marine Engines
Fuel Injection Pump
3408C, 3412C and 3412D High Performance Marine Engines
Tool Operating Manual
Using the 4C-8180 Timing Tool Group To Set Fuel Injection Pump Timing{0701, 0706, 1251}
Using the 4C-8180 Timing Tool Group To Set Fuel Injection Pump Timing{0701, 0706, 1251}
Service Letter-China
Product Support Program For Increasing Oil Volume To The Governor Servo Supply And Installing New Bonnets On The Fuel Injection Pumps On Certain 3408 And 3412 Marine Engines To Improve Startability And Prevent Power Loss
Product Support Program For Increasing Oil Volume To The Governor Servo Supply And Installing New Bonnets On The Fuel Injection Pumps On Certain 3408 And 3412 Marine Engines To Improve Startability And Prevent Power Loss
Service Letter-Asia
Information Release Memo
APPEARANCE CHANGE ON REMAN SHORT BLOCKS
APPEARANCE CHANGE ON REMAN SHORT BLOCKS
Service Letter-APD
Product Support Program For Increasing Oil Volume To The Governor Servo Supply And Installing New Bonnets On The Fuel Injection Pumps On Certain 3408 And 3412 Marine Engines To Improve Startability And Prevent Power Loss
Product Support Program For Increasing Oil Volume To The Governor Servo Supply And Installing New Bonnets On The Fuel Injection Pumps On Certain 3408 And 3412 Marine Engines To Improve Startability And Prevent Power Loss
Testing and Adjusting
Fuel Setting - Adjust
3408C, 3412C and 3412D High Performance Marine Engines
Fuel Injection Nozzle - Test
3408C, 3412C and 3412D High Performance Marine Engines
Disassembly and Assembly
Automatic Timing Advance
3408 & 3412 HIGH PERFORMANCE MARINE ENGINES
Fuel Injection Lines
3408 & 3412 HIGH PERFORMANCE MARINE ENGINES
Fuel Injection Nozzles & Adapters
3408 & 3412 HIGH PERFORMANCE MARINE ENGINES
Fuel Injection Pumps (Serial Numbers 8RG1-Up & 3JK1-Up)
3408 & 3412 HIGH PERFORMANCE MARINE ENGINES
Governor & Fuel Injection Pump Housing (Serial Numbers 8RG1-Up & 3JK1-Up)
3408 & 3412 HIGH PERFORMANCE MARINE ENGINES
Governor & Fuel Injection Pump Housing (Serial Number 7BL1-Up)
3408 & 3412 HIGH PERFORMANCE MARINE ENGINES
Fuel Injection Pumps (7BL1-Up)
3408 & 3412 HIGH PERFORMANCE MARINE ENGINES
Service Magazine
Modification Of 5P1768 Pointer Assembly Necessary For Use On Some Fuel Injection Pump Housings{1253,0653}
1980/03/31
Some Test Procedures And Specifications Changed For 9L6884 Fuel Injection Nozzle Assemblies{1254,0651}
1980/09/29
Improvements To Optional Modification Of 5P4150 Nozzle Tester{0651,1254}
1981/08/17
New 6V4950 Injection Line Speed Pickup Group Used With 6V2100 Multitach{0651}
1982/05/03
Do Not Use A Wire Brush On Fuel Nozzles{1254}
1982/09/27
New Fuel Nozzle Test Sheet Available{0651,1254}
1982/10/04
Bulged Capsule-Type Fuel Nozzles{1254}
1982/10/11
Changes In Engine RPM; Governor Does Not Operate Correctly{1264}
1982/10/18
Service Parts Available For The 5P4150 Nozzle Testing Group{0651,0652}
1982/11/22
Service Information For Woodward Governors{0374,1264}
1983/09/26
Explanation Of Engine High Idle RPM And Correct Adjustment Of Engine Setpoint{1264}
1983/11/07
Valve Lash Adjustment Not A Warranty Item {1102,1105}
1985/01/14
Only The External Needle Valve Can Be Adjusted On Woodward EG3PC Or EG10PC Actuators{1265,1289}
1985/02/04
New Compression Washers (Gas Seals) Used On 7000 Series Fuel Injection Nozzles{1254,1250}
1985/04/01
Check Fuel Injection Nozzles In Overheated Engines{1254}
1985/09/02
Comparison Of Fuel Timing Tolerances For Field Settings{1250,1251,1281}
1985/10/28
Nylon Seals Used On Lockwire To Seal Critical Areas; Parts Service Seals Available For NACD Dealers{1257,1264}
1986/03/10
Improved Sleeve Bearing Used In Drive End Of Fuel Injection Pump Housing{1253}
1986/03/10
Bleed Screw Washer (Seal) Must Be Replaced If Bleed Screw Removed From Fuel Nozzle{1254}
1986/04/07
Black Nylon Fuel Seals For Lockwire Available Only To NACD Dealers For Certain Customers{1257,1264}
1986/06/09
Update Information For Caterpillar Fuel Injection Equipment Test Stand{0782}
1986/06/16
Changes Have Been Made To OT Microfiche (Fuel Setting And Related Information){1250,1251,1281}
1986/06/16
More Flexible Lockwire Used With Nylon Seals For Sealing Critical Areas{1257,1264}
1986/09/22
Nylon Seals Used On Lockwire To Seal Critical Areas; All Subsidiary Dealers Can Now Order Parts Service Seals {1257,1264}
1986/11/03
New Tie Bars Improve Stability Of The Fuel Injection Test Bench{0652}
1977/01/17
Test Used Fuel Nozzles Before You Install New Nozzles; Tips On Test Procedures{1254,0651,0336}
1977/02/14
New 5P4185 Fuel Pump Timing Pin To Be Used Only On 3408 And 3412 Engines{0650,1257}
1977/05/16
With New 5P7448 Adapter, Earlier Fuel Injection Valves And Nozzles Can Be Tested And Adjusted On The 5P4150 Nozzle Testing Group{0651,1254}
1977/10/31
New Steel Fuel Injection Pump Lifters Should Not Be Mixed With Aluminum Lifters {1281,1250}
1987/09/28
Probable Causes Of Low Fuel Delivery During Testing On Fuel Injection Test Benches{0650,1250}
1978/02/06
Do Not Use The 5B1401 Cleaning Tool Group To Clean The Orifice In Capsule-Type Fuel Injection Nozzles{0650,1254}
1978/04/24
New Drive Adapters For Fuel Injection Test Bench{0650}
1978/09/11
Use New 6V22 Tool Group To Make Replacement Of Worn Governor Spring Guides{0620}
1978/09/25
Adjustment Procedures And Lubrication Recommendations For Drive Pulleys On Caterpillar Fuel Injection Test Bench{0652}
1978/09/25
Caterpillar Fuel Injection Test Bench Book{0374}
1978/10/16
New FT2253 Cable Assembly Drawing Available For Kent-Moore Fuel Injection Test Bench{0782}
1988/01/04
Some Components Of The Variable Pulley And Adjustable Pulley On The Kent-Moore Fuel Injection Test Bench Are Available From Caterpillar{0782}
1988/04/18
Careful, Correct Installation And Maintenance Of Fuel Injection Lines Is Very Important To Prevent Possible Engine Damage, Fire And Other Problems{1252}
1979/04/23
9S8100 Tool Group Changed To Use With Fuel Transfer Pump Only{0622}
1979/05/28
Fuel Injection Line For Injection Test Bench Is Available From Caterpillar{0652,1250}
1979/07/02
Changes Made To 8S2243 And 8S4613 Wrenches Used On Fuel Injection Pumps{0612,1251}
1979/08/06
General Information -- Diesel Fuels In Cold Temperature Operation{1280}
1979/12/17
Be Sure To Tighten Fuel Injection Line Clamps To The Correct Torque{1252}
1989/09/11
Date Code On 7000 Series Fuel Injection Nozzles; New Seals Used In 7000 Series Fuel Injection Nozzles{1254}
1994/05/23
Do Not Reuse the Hold Down Bolts for the Fuel Injectors On All Products that Contain C9 Through C32 Engines {1290}
2014/08/14

Caterpillar Parts SIS Catalog 3412 :

PUMP GP-FUEL INJECTION
108-6633 PUMP GP-FUEL INJECTION
MOUNTING GP-PRIMARY FUEL FLTR
6N-3212 MOUNTING GP-PRIMARY FUEL FLTR
LINES GP-FUEL INJECTION
4P-9632 LINES GP-FUEL INJECTION
LINES GP-FUEL INJECTION
4P-9631 LINES GP-FUEL INJECTION
LINES GP-FUEL INJECTION
4P-9484 LINES GP-FUEL INJECTION
LINES GP-FUEL INJECTION
173-3169 LINES GP-FUEL INJECTION
LINES GP-FUEL INJECTION
173-3168 LINES GP-FUEL INJECTION
LINES GP-FUEL INJECTION
173-3166 LINES GP-FUEL INJECTION
PUMP GP-FUEL INJECTION
4P-7441 PUMP GP-FUEL INJECTION
PUMP GP-FUEL INJECTION
4P-7681 PUMP GP-FUEL INJECTION
PUMP GP-FUEL PRIMING
4N-3287 PUMP GP-FUEL PRIMING
PUMP GP-FUEL TRANSFER
7E-5789 PUMP GP-FUEL TRANSFER
PUMP GP-GOV & FUEL INJ
4P-7439 PUMP GP-GOV & FUEL INJ
PUMP GP-GOV & FUEL INJ
4P-7440 PUMP GP-GOV & FUEL INJ
PUMP GP-GOV & FUEL INJ
4P-7440 PUMP GP-GOV & FUEL INJ
SERVO GP-ROTARY
9Y-6035 SERVO GP-ROTARY

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