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5N5632 FUEL TRANSFER PUMP GROUP Serial No. 69B2026-Up 3N2078 Pump parts are shown on Page 44B D379A MARINE ENGINE


FUEL SYSTEM
PUMP GP-FUEL TRANSFER
FILTER GP-FUEL
PUMP GP-FUEL INJECTION
FILTER GP-FUEL
PUMP GP-FUEL PRIMING
LINES GP-FUEL INJECTION

MARINE ENGINE D379A MARINE ENGINE 69B
 D379B MARINE ENGINE 69B01227-UP UEG0647S D379A 69B   (1961)

FUEL SYSTEM

PUMP GP-FUEL TRANSFER
PUMP GP-FUEL TRANSFER
3N-2078 PUMP GP-FUEL TRANSFER
PUMP GP-FUEL TRANSFER
3N-2078 PUMP GP-FUEL TRANSFER
PUMP GP-FUEL TRANSFER
3N-2078 PUMP GP-FUEL TRANSFER
PUMP GP-FUEL TRANSFER
5N-5632 PUMP GP-FUEL TRANSFER
 

#UEG0647S0150
 

5N-5632: PUMP GP-FUEL TRANSFER

5N5632 FUEL TRANSFER PUMP GROUP
Serial No. 69B2026-Up
3N2078 Pump parts are shown on Page 44B
c223636 UEG0647S
5N5632 PUMP GP-FUEL TRANSFER Parts scheme
  For full view, you need register

Parts for your D379A MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3N-2078 Y [1] PUMP GROUP  
    (Separate Illustration)
2. 7L-7576 [1] SHAFT  
3. 5N-5621 [1] COUPLING ASSEM.  
    (Includes)
4. 2N-0147 [1] PIN  
  Y   SEPARATE ILLUSTRATION
 

#UEG0647S0151
 

2N-0886: FILTER GP-PRIMING PUMP & FUEL

FUEL FILTER AND PRIMING PUMP (2N886 N/S)
Serial No. 69B1227 to 69B1341 inclusive
c115275 UEG0647S
2N0886 FILTER GP-PRIMING PUMP & FUEL Parts scheme
  For full view, you need register

Parts for your D379A MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. [1] KNOB  
2. [1] NUT  
3. [1] PLATE  
4. [1] GUIDE  
5. [1] BOLT  
6. [7] LOCKWASHER  
7. C [3] BOLT  
8. C [20] LOCKWASHER  
9. [1] TUBE  
10. C [4] PLUG  
11. [1] SPRING  
12. [1] ROD  
13. [2] PIN  
14. [1] PLUG  
15. [2] SEAL  
  [2] RING  
16. [1] SEAL  
17. [1] VALVE  
18. C [2] PLUG  
19. [1] SPRING  
20. C [1] BODY  
21. [6] BOLT  
22. [1] SPRING  
23. [1] GASKET  
24. [1] PLUG  
25. [1] GASKET  
26. [1] GASKET  
27. [8] BOLT  
28. [1] COVER  
29. [2] BOLT  
30. [4] STUD  
31. C [7] NUT  
32. [2] BRACKET  
33. C [1] HOUSING ASSEM.  
34. [1] PISTON  
35. [4] ELEMENT ASSEM.  
36. [1] GASKET  
37. [1] COVER ASSEM.  
38. [1] PLUG  
39. [1] SPRING  
40. [1] RIVET  
41. [1] SUPPORT  
42. [1] RETAINER  
43. [2] BOLT  
44. C [1] ELBOW  
45. C [1] ELBOW  
46. C [1] TUBE ASSEM.  
47. C [1] CLAMP  
48. C [2] CONNECTOR  
49. C [1] BOLT  
50. C [1] CLAMP  
51. C [1] TUBE ASSEM.  
  C   INDICATES CHANGE
 

#UEG0647S0152
 

7L-0912: PUMP GP-FUEL INJECTION

7L912 FUEL PUMP HOUSING GROUP
c229876 UEG0647S
7L0912 PUMP GP-FUEL INJECTION Parts scheme
  For full view, you need register

Parts for your D379A MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8L-3563 C [1] BACK ASSEM.  
2. 2S-7264 H [8] PUMP ASSEM.  
    (Each Includes)
3. 2M-4453 [1] SEAL  
4. 8F-0212 C [1] SEAL  
5. 1A-9136 [6] BOLT  
  038-4505 [6] LOCKWASHER  
6. 0S-1594 H [20] BOLT  
7. 8M-4668 H [14] CLAMP (single)  
  9M-7510 H [3] CLAMP (double)  
8. 6F-5412 [1] COVER  
  6F-5411 [1] GASKET  
9. 0L-1351 [4] BOLT  
10. 3B-4506 [1] LOCKWASHER  
11. 7B-0193 [1] CLAMP  
  [1] PLUG  
  8B-4967 [1] SEAL  
12. 6L-5137 [1] HOUSING ASSEM.  
    (Includes)
13. [1] PLUG (core)  
14. 5L-2806 [2] BEARING  
15. 2A-3856 [4] GUIDE  
16. 5H-4475 [1] BUSHING  
17. 6F-0984 [1] DOWEL  
18. 0L-2288 C [3] PLUG  
19. 2A-3348 [16] DOWEL  
20. 1S-7689 [3] FERRULE  
21. 1P-7325 [2] BEARING  
22. 4F-2609 [2] DOWEL  
23. 5H-5553 [8] SCREW  
24. 2A-5351 [8] NUT  
25. 4L-6783 [4] PLUG  
  5F-7054 [4] SEAL  
26. 5H-4488 [8] LIFTER ASSEM.  
27. 3S-1252 [8] SPRING  
28. 4L-8776 [1] CAMSHAFT  
29. 4L-5818 [1] PLATE  
30. 0L-0364 [3] LOCK  
31. 2A-0762 [1] BOLT  
  1F-2836 [1] LOCK  
32. 5L-7607 [1] BRACKET  
  8L-4268 J FUEL PUMPHOUSING SERVICE ASSEM.  
    (S.A.E. STANDARD ENGINE ROTATION)
  8L-4287 J FUEL PUMPHOUSING SERVICE ASSEM.  
    (S.A.E. OPPOSITE STANDARD ENGINE ROTATION)
  C   INDICATES CHANGE
  J   INCLUDES PARTS SHOWN EXCEPT PARTS MARKED H
 

#UEG0647S0153
 

2N-0886: FILTER GP-PRIMING PUMP & FUEL

FUEL FILTER AND PRIMING PUMP (2N886 N/S)
Serial No. 69B1342 to 69B1445 inclusive
c145583 UEG0647S
2N0886 FILTER GP-PRIMING PUMP & FUEL Parts scheme
  For full view, you need register

Parts for your D379A MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 0L-1170 [1] KNOB  
2. 1B-4203 [1] NUT  
3. 2N-6733 [1] PLATE  
4. 2N-6732 [1] GUIDE  
5. 3H-6591 [1] BOLT  
6. 3B-4505 [7] LOCKWASHER  
7. 0L-1351 [3] BOLT  
8. 3B-4506 [20] LOCKWASHER  
9. 2N-3855 [1] TUBE  
10. 3J-5389 [4] PLUG  
11. 5F-7464 [1] SPRING  
12. 2N-3851 [1] ROD  
13. 4H-5232 [2] PIN  
14. 4K-8603 [1] PLUG  
15. 4F-7391 [2] SEAL  
  1P-2278 [2] RING  
16. 4F-5607 [1] SEAL  
17. 2N-3297 [1] VALVE  
18. 5M-6213 [2] PLUG  
19. 3N-6690 C [1] SPRING  
20. 3N-2856 [1] BODY  
21. 1B-1293 [6] BOLT  
22. 7B-4970 [1] SPRING  
23. 6B-7020 [1] GASKET  
24. 4M-9640 [1] PLUG  
25. 2N-3296 [1] GASKET  
26. 2N-3294 [1] GASKET  
27. 1A-2029 [8] BOLT  
28. 2N-3301 [1] COVER  
29. 0S-1594 [2] BOLT  
30. 9L-1321 [4] STUD  
31. 1D-4717 [7] NUT  
32. 2N-3816 [2] BRACKET  
33. 3N-2857 [1] HOUSING ASSEM.  
34. 2N-6730 [1] PISTON  
35. 4H-8792 [4] ELEMENT ASSEM.  
36. 2N-3299 [1] COVER ASSEM.  
37. 4B-4423 [1] RIVET  
38. 2A-3696 [1] PLUG  
39. 2J-4045 [1] SPRING  
40. 2N-3295 [1] GASKET  
41. 2N-3303 [1] SUPPORT  
42. 2N-6731 [1] RETAINER  
43. 2A-4639 [2] BOLT  
44. 7K-0498 [1] ELBOW  
45. 7K-1517 [1] ELBOW  
46. 3N-3428 [1] TUBE ASSEM.  
47. 8S-3215 [1] CLAMP  
48. 5K-9238 C [2] CONNECTOR  
49. 0S-0509 [1] BOLT  
50. 2N-5104 [1] CLAMP  
51. 3N-3429 [1] TUBE ASSEM.  
52. 3N-7008 C [1] TAG (identification)  
53. 3N-6935 C [1] VALVE  
54. 3N-6938 C [1] GAUGE  
  C   INDICATES CHANGE
 

#UEG0647S0154
 

2N-0886: FILTER GP-PRIMING PUMP & FUEL

2N886 FUEL FILTER AND PRIMING PUMP GROUP
Serial No. 69B1446 to 69B2019 inclusive
c171841 UEG0647S
2N0886 FILTER GP-PRIMING PUMP & FUEL Parts scheme
  For full view, you need register

Parts for your D379A MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 0L-1170 [1] KNOB  
2. 1B-4203 [1] NUT  
3. 2N-6733 [1] PLATE  
4. 2N-6732 [1] GUIDE  
5. 3H-6591 [1] BOLT  
6. 3B-4505 [7] LOCKWASHER  
7. 0L-1351 [3] BOLT  
8. 3B-4506 [20] LOCKWASHER  
9. 2N-3855 [1] TUBE  
10. 3J-5389 C [6] PLUG  
11. 5F-7464 [1] SPRING  
12. 2N-3851 [1] ROD  
13. 4H-5232 [2] PIN  
14. 4K-8603 [1] PLUG  
15. 4F-7391 [2] SEAL  
  1P-2278 [2] RING  
16. 4F-5607 [1] SEAL  
17. 2N-3297 [1] VALVE  
18. 5M-6213 [2] PLUG  
19. 3N-6690 [1] SPRING  
20. 3N-2856 [1] BODY  
21. 1B-1293 [6] BOLT  
22. 8M-8597 [1] SPRING  
23. 1S-6827 C [1] SEAL  
24. 4M-9640 [1] PLUG  
25. 2N-3296 [1] GASKET  
26. 2N-3294 [1] GASKET  
27. 1A-2029 [8] BOLT  
28. 2N-3301 [1] COVER  
29. 0S-1594 [2] BOLT  
30. 9L-1321 [4] STUD  
31. 1D-4717 [7] NUT  
32. 2N-3816 [2] BRACKET  
33. 3N-6366 C [1] HOUSING ASSEM.  
34. 2N-6730 [1] PISTON  
35. 4H-8792 [4] ELEMENT ASSEM.  
36. 2N-3299 [1] COVER ASSEM.  
37. 4B-4423 [1] RIVET  
38. 2A-3696 [1] PLUG  
39. 2J-4045 [1] SPRING  
40. 2N-3295 [1] GASKET  
41. 2N-3303 [1] SUPPORT  
42. 2N-6731 [1] RETAINER  
43. 2A-4639 [2] BOLT 41.14 mm(1.62 in.)long  
    - OR -
44. 0S-1571 C [1] BOLT 44.45 mm(1.75 in.)long  
45. 0S-1591 C [1] BOLT 38.10 mm(1.50 in.)long  
46. 3N-3428 [1] TUBE ASSEM.  
47. 8S-3215 [1] CLAMP  
48. 5K-9238 [2] CONNECTOR  
49. 0S-0509 [1] BOLT  
50. 2N-5104 [1] CLAMP  
51. 3N-3429 [1] TUBE ASSEM.  
52. 3N-7008 [1] TAG (identification)  
53. 3N-6935 [1] VALVE  
54. 3N-6938 [1] GAUGE  
55. 7K-0498 [1] ELBOW  
56. 7K-1517 [1] ELBOW  
  C   INDICATES CHANGE
 

#UEG0647S0155
 

7N-8853: FILTER GP-FUEL

7N8853 FUEL FILTER GROUP
Serial No. 69B2020-Up
c229877 UEG0647S
7N8853 FILTER GP-FUEL Parts scheme
  For full view, you need register

Parts for your D379A MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7N-3660 [1] ADAPTER  
  7H-3171 [1] PLUG  
2. 2B-0858 [1] PLUG  
3. 7K-1517 [1] ELBOW  
4. 7K-0498 [1] ELBOW  
5. 3N-3429 [1] TUBE ASSEM.  
6. 3N-3428 [1] TUBE ASSEM.  
7. 0L-1351 [1] BOLT  
8. 1D-4717 [7] NUT  
9. 5M-2894 [20] WASHER  
    (use as required)
10. 8S-3215 [1] CLAMP  
11. 3N-7008 [1] TAG  
12. 5K-9238 [2] CONNECTOR  
13. 3N-6935 [1] VALVE  
14. 3N-6938 [1] GAUGE  
15. 1A-2029 [8] BOLT  
16. 2N-3301 [1] COVER  
  2N-3294 [1] GASKET  
17. 5M-6213 [3] PLUG  
18. 3J-5389 [5] PLUG  
19. 2H-3708 [1] BOLT  
20. 9M-1974 [10] WASHER  
21. 0L-1351 [2] BOLT  
22. 7N-3725 [2] BRACKET  
23. 1D-4539 [1] BOLT  
  1D-4716 [1] NUT  
  6D-4972 [3] SPACER  
24. 7N-3723 [1] CLAMP  
25. 0S-1594 [2] BOLT  
26. 9L-1321 [4] STUD  
27. 2N-3816 [2] BRACKET  
28. 3N-6366 [1] HOUSING ASSEM.  
29. 4H-8792 [4] ELEMENT ASSEM.  
30. 2N-3299 [1] COVER ASSEM.  
    (Includes)
  4B-4423 [1] RIVET  
31. 2A-3696 [1] PLUG  
32. 2J-4045 [1] SPRING  
33. 2N-3295 [1] GASKET  
34. 1S-7106 [1] COVER  
  1S-7107 [1] GASKET  
35. 2B-2695 [2] BOLT  
36. 2H-3738 [5] BOLT  
37. 2N-3296 [1] GASKET  
38. 2N-5104 [1] CLAMP  
39. 1S-3267 [1] PLUNGER ASSEM.  
  5N-5337 C [1] SPRING  
40. 0S-1571 [2] BOLT  
  C   INDICATES CHANGE
 

#UEG0647S0156
 

7N-8599: PUMP GP-FUEL PRIMING

7N8599 FUEL PRIMING PUMP GROUP
Serial No. 69B2020 to 69B2063 inclusive
Also part of 5N5122 Fuel Filter & Priming Pump Group shown on Page 115F-2
c224189 UEG0647S
7N8599 PUMP GP-FUEL PRIMING Parts scheme
  For full view, you need register

Parts for your D379A MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6N-6804 [1] PUMP GP-FUEL PRIMING  
    (INCLUDES)
  3K-8428 [1] PIN-GROOVED  
  1F-2936 [1] SEAL-LIP  
2. 7B-2742 [1] BOLT  
3. 5P-0537 [1] WASHER  
4. 1P-0436 [1] GASKET  
5. 9M-1974 [1] WASHER-HARD  
6. 1B-7182 [1] BOLT  
   
    THE FOLLOWING REPAIR KIT
    IS AVAILABLE
    (INCLUDES KNOBS, COVER,
    SPRING & WASHERS)
 

#UEG0647S0157
 

7N-8599: PUMP GP-FUEL PRIMING

7N8599 FUEL PRIMING PUMP GROUP
Serial No. 69B2064-Up
Also part of 5N5122 Fuel Filter & Priming Pump Group shown on Page 115F-2
c228358 UEG0647S
7N8599 PUMP GP-FUEL PRIMING Parts scheme
  For full view, you need register

Parts for your D379A MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6N-6804 [1] PUMP ASSEM.  
    (Includes)
  3K-8428 [1] PIN  
  1F-2936 [1] SEAL  
2. 7B-2742 [1] BOLT  
3. 5P-0537 [1] WASHER  
4. 1P-0436 [1] GASKET  
5. 9M-1974 [1] WASHER  
6. 1B-7182 [1] BOLT  
    THE FOLLOWING REPAIR KIT IS AVAILABLE:
  8N-6287 C [1] KIT (knob)  
    (Includes knobs, pin, cover, spring & washers)
  C   INDICATES CHANGE
 

#UEG0647S0158
 

3N-2688: LINES GP-FUEL INJECTION

3N2688 LINES GP--FUEL INJECTION & VALVE
S/N 69B1227-1345
c171757 UEG0647S
3N2688 LINES GP-FUEL INJECTION Parts scheme
  For full view, you need register

Parts for your D379A MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8L-4012 C [1] LINE ASSEM. (No. 8)  
2. 8L-4010 C [1] LINE ASSEM. (No. 6)  
3. 8L-4008 C [1] LINE ASSEM. (No. 4)  
4. 8L-4006 C [1] LINE ASSEM. (No. 2)  
5. 6L-3862 [1] PLATE 6.60 mm(26 in.) thick  
  6L-3864 [1] DAMPER 3.04 mm(.12 in.) thick  
  6L-3866 [1] DAMPER 11.17 mm(.44 in.) thick  
  3L-8855 [4] SPACER  
6. 2A-4996 [4] BOLT  
  1B-4203 [4] NUT  
7. 3B-4506 C [18] LOCKWASHER  
8. 2A-1961 [4] CLAMP  
  2B-4399 [4] DAMPER  
9. 2B-2695 [4] BOLT  
  3B-4505 [4] LOCKWASHER  
10. 7F-7889 [1] GASKET  
11. 3N-1593 [1] TUBE ASSEM.  
12. 3B-8404 [1] CLIP  
13. 6K-8079 [1] CONNECTOR  
14. 0S-1594 [10] BOLT 25.40 mm(1 in.) long  
15. 2N-9431 C [1] TUBE ASSEM.  
16. 1S-9886 [1] CLIP (Long)  
  2B-3243 [1] CLIP (Short)  
17. 5K-9240 [1] ELBOW  
18. 2N-9432 C [1] TUBE ASSEM.  
19. 9S-7724 [2] ELBOW  
20. 7M-7431 [8] VALVE SERVICE GROUP  
21. 5B-3718 [1] SEAL  
22. 6F-1069 [1] SEAL ASSEM.  
23. 7M-4603 [8] BODY  
24. 5H-7225 [8] NUT  
25. 8L-4005 C [1] LINE ASSEM. (No. 1)  
26. 6L-3861 [1] PLATE 6.35 mm(.25 in.) thick  
  [1] DAMPER 3.04 mm(.12 in.) thick  
  6K-3865 [1] DAMPER 11.17 mm(.44 in.) thick  
27. 8L-4007 C [1] LINE ASSEM. (No. 3)  
28. 8L-4009 C [1] LINE ASSEM. (No. 5)  
29. 8L-4011 C [1] LINE ASSEM. (No. 7)  
30. 5P-1198 CH TUBE 109.22 cm(43 in.)  
31. 2B-2404 [1] CLIP  
32. 4H-0945 [2] FITTING  
33. 4H-2495 [1] NUT  
  4H-2494 [1] SLEEVE  
34. 1A-2029 [2] BOLT  
35. 5L-6622 [2] CLAMP  
36. 5L-6624 [2] DAMPER  
37. 5L-6620 [2] DAMPER  
38. 5L-6623 [2] CLAMP  
39. 7B-2742 [4] BOLT  
  3B-4504 [4] LOCKWASHER  
40. 7F-2777 [1] COVER  
  4F-9785 [1] GASKET  
41. 4L-8167 [1] PIN  
42. 4L-8132 [1] GASKET  
43. 0S-1590 C [2] BOLT 50.80 mm(2 in.) long  
  C   INDICATES CHANGE
  H   ORDER BY THE CENTIMETER
 

#UEG0647S0159
 

3N-2688: LINES GP-FUEL INJECTION

3N2688 LINES GP--FUEL INJECTION & VALVE
S/N 69B1346-1539
c171758 UEG0647S
3N2688 LINES GP-FUEL INJECTION Parts scheme
  For full view, you need register

Parts for your D379A MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8L-4012 C [1] LINE ASSEM. (No. 8)  
2. 8L-4010 C [1] LINE ASSEM. (No. 6)  
3. 8L-4008 C [1] LINE ASSEM. (No. 4)  
4. 8L-4006 C [1] LINE ASSEM. (No. 2)  
5. 6L-3862 [1] PLATE 6.60 mm(26 in.) thick  
  6L-3864 [1] DAMPER 3.04 mm(.12 in.) thick  
  6L-3866 [1] DAMPER 11.17 mm(.44 in.) thick  
  3L-8855 [4] SPACER  
6. 2A-4996 [4] BOLT  
  1B-4203 [4] NUT  
7. 3B-4506 [18] LOCKWASHER  
8. 2A-1961 [4] CLAMP  
  2B-4399 [4] DAMPER  
9. 2B-2695 [4] BOLT  
  3B-4505 [4] LOCKWASHER  
10. 7F-7889 [1] GASKET  
11. 3N-1593 [1] TUBE ASSEM.  
12. 3B-8404 [1] CLIP  
13. 6K-8079 [1] CONNECTOR  
14. 4L-8546 [1] VALVE  
15. 2N-9431 C [1] TUBE ASSEM.  
16. 1S-9886 [1] CLIP (long)  
  2B-3243 [1] CLIP (short)  
17. 5K-9240 [1] ELBOW  
18. 3N-6719 C [1] TUBE ASSEM.  
19. 9S-7724 C [1] ELBOW  
20. 7M-7431 [8] VALVE SERVICE GROUP  
21. 5B-3718 [1] SEAL  
22. 6F-1069 [1] SEAL ASSEM.  
23. 7M-4603 [8] BODY  
24. 5H-7225 [8] NUT  
25. 8L-4005 C [1] LINE ASSEM. (No. 1)  
26. 6L-3861 [1] PLATE 6.35 mm(25 in.) thick  
  [1] DAMPER 3.04 mm(.12 in.) thick  
  6K-3865 [1] DAMPER 11.17 mm(.44 in.) thick  
27. 8L-4007 C [1] LINE ASSEM. (No. 3)  
28. 8L-4009 C [1] LINE ASSEM. (No. 5)  
29. 8L-4011 C [1] LINE ASSEM. (No. 7)  
30. 5P-1198 CH TUBE 109.22 cm(43 in.)  
31. 2B-2404 [1] CLIP  
32. 4H-0945 [2] FITTING  
33. 4H-2495 [1] NUT  
  4H-2494 [1] SLEEVE  
34. 1A-2029 [2] BOLT  
35. 5L-6622 [2] CLAMP  
36. 5L-6624 [2] DAMPER  
37. 5L-6620 [2] DAMPER  
38. 5L-6623 [2] CLAMP  
39. 7B-2742 [4] BOLT  
  3B-4504 [4] LOCKWASHER  
40. 7F-2777 [1] COVER  
  4F-9785 [1] GASKET  
41. 4L-8167 [1] PIN  
42. 4L-8132 [1] GASKET  
43. 0S-1590 [2] BOLT 50.80 mm(2 in.) long  
44. 0S-1594 [10] BOLT 25.40 mm(1 in.) long  
45. 9S-7694 [1] CONNECTOR  
46. 4L-8545 [1] ADAPTER  
  C   INDICATES CHANGE
  H   ORDER BY THE CENTIMETER
 

Information:

Engine News
Improved Woodward Governor Groups
1979/01/10
Front Accessory Drive Group Changed; New Drive Parts For Fuel Transfer Pump
1979/08/08
Service Kit Is Available For Woodward UG8 Governor
1979/09/19
Explanation Of Differences In Timing Advance Information
1981/08/26
Wrong Assembly Or Adjustment Of Governor Linkage Can Cause Failure
1981/10/21
New Sealant Used Between The Fuel Injection Pump/Governor Drive Housing And Cylinder Block
1983/02/16
New Bolts And Plate Used On Governor Drive Group
1983/05/25
New Governor Drive Gears And Weight Assemblies
1983/09/14
Service Information For Woodward Governors
1983/10/26
New Fuel Pump And Governor Drive Shaft Has Pressure Lubrication For Splines
1985/08/01
Improved Sleeve Bearing Used In Drive End Of Fuel Injection Pump Housing
1986/03/01
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
Current 7N2703 UG8 Governor Group Has Larger Range Of Droop Adjustment
1993/09/01
Correct Adjustment Of Fuel Shut-Off Solenoid Shaft Can Prevent Failures
1977/07/13
Improved Gasket Prevents Oil Leakage From The Governor
1978/01/18
Special Instruction
"A Series" Governor And Air/Fuel Ratio Control Response And Low Power Test{0374}
"A Series" Governor And Air/Fuel Ratio Control Response And Low Power Test{0374}
Installation of 7C9760 (12V) or 8N3569 (24V) Fuel Boost Pump Group{1250, 1256, 1260}
Installation of 7C9760 (12V) or 8N3569 (24V) Fuel Boost Pump Group{1250, 1256, 1260}
Governor Linkage Adjustments{1264, 1289}
Governor Linkage Adjustments{1264, 1289}
Use Of 6V22 Tool Group For Replacement Of Governor Spring Guide{620, 624, 1264}
Use Of 6V22 Tool Group For Replacement Of Governor Spring Guide{620, 624, 1264}
Installation Of Governor Spring Guide{1264}
Installation Of Governor Spring Guide{1264}
Installation Of 8N4904 Printed Circuit Board Conversion Kit For Woodward UG8 Governors{1264, 1289}
Installation Of 8N4904 Printed Circuit Board Conversion Kit For Woodward UG8 Governors{1264, 1289}
Installation Of 8N6287 Fuel Priming Knob Kit{1258}
Installation Of 8N6287 Fuel Priming Knob Kit{1258}
Specifications
Fuel Injection Equipment
D379, D398, D399 INDUSTRIAL & MARINE ENGINES
Fuel Transfer Pump
D379, D398, D399 INDUSTRIAL & MARINE ENGINES
Fuel Control Valve
D379, D398, D399 INDUSTRIAL & MARINE ENGINES
Fuel Pump And Governor Drive
D379, D398, D399 INDUSTRIAL & MARINE ENGINES
Governor
D379, D398, D399 INDUSTRIAL & MARINE ENGINES
Governor
D379, D398, D399 INDUSTRIAL & MARINE ENGINES
Governor Drive Upper Housing
D379, D398, D399 INDUSTRIAL & MARINE ENGINES
Governor Drive Upper Housing
D379, D398, D399 INDUSTRIAL & MARINE ENGINES
Governor Air Actuators
D379, D398, D399 INDUSTRIAL & MARINE ENGINES
Tool Operating Manual
20 GPM Portable Fuel Filtration System {0374, 0599, 0706, 1250, 1256, 1261}
20 GPM Portable Fuel Filtration System {0374, 0599, 0706, 1250, 1256, 1261}
Disassembly and Assembly
Fuel Transfer Pump
D379, D398, D399 INDUSTRIAL & MARINE ENGINES
Governor
D379, D398, D399 INDUSTRIAL & MARINE ENGINES
Fuel Injection Pumps
D379, D398, D399 INDUSTRIAL & MARINE ENGINES
Fuel Injection Pump Housing, Shutoff Control, Governor And Governor Drive
D379, D398, D399 INDUSTRIAL & MARINE ENGINES
Fuel Injection Pump Housing, Shutoff Control, Governor And Governor Drive Housing
D379, D398, D399 INDUSTRIAL & MARINE ENGINES
Fuel Injection Pump Housing
D379, D398, D399 INDUSTRIAL & MARINE ENGINES
Governor Drive Housing
D379, D398, D399 INDUSTRIAL & MARINE ENGINES
Service Magazine
Check Valve Added To Hydramechanical Shut-Off{7418,1286,1307}
1980/11/03
Wrong Assembly Or Adjustment Of Governor Linkage Can Cause Failure{1289,1264,1265}
1981/09/28
New Sealant Used Between The Fuel Injection Pump/Governor Drive Housing And Cylinder Block{1288}
1983/01/17
New Bolts And Plate Used On Governor Drive Group{1288,1264}
1983/05/30
New Governor Drive Gears And Weight Assemblies{1264}
1983/08/22
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
Preferred Engine Timing Procedures{1250,1286,1290,1292}
1984/11/05
Only The External Needle Valve Can Be Adjusted On Woodward EG3PC Or EG10PC Actuators{1265,1289}
1985/02/04
New Fuel Pump And Governor Drive Shaft Has Pressure Lubrication For Splines{1288}
1985/08/05
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
Black Nylon Fuel Seals For Lockwire Available Only To NACD Dealers For Certain Customers{1257,1264}
1986/06/09
Changes Have Been Made To OT Microfiche (Fuel Setting And Related Information){1250,1251,1281}
1986/06/16
More Flexible Lockwire Used With Nylon Seals For Sealing Critical Areas{1257,1264}
1986/09/22
Nylon Seals Used On Lockwire To Seal Critical Areas; All Subsidiary Dealers Can Now Order Parts Service Seals {1257,1264}
1986/11/03
Improved Fuel Priming Pump Used{1258}
1987/04/20
Improved Gasket Prevents Oil Leakage From The Governor{1264}
1978/01/16
Use New 6V22 Tool Group To Make Replacement Of Worn Governor Spring Guides{0620}
1978/09/25
Improved Woodward Governor Groups{1264,1289}
1979/01/08
Improved Fuel Priming Pumps Give Longer Service Life{1258}
1979/04/02
9S8100 Tool Group Changed To Use With Fuel Transfer Pump Only{0622}
1979/05/28
Front Accessory Drive Group Changed; New Drive Parts For Fuel Transfer Pump{1256,1206}
1979/08/06
Changes Made To 8S2243 And 8S4613 Wrenches Used On Fuel Injection Pumps{0612,1251}
1979/08/06
Service Kit Is Available For Woodward UG8 Governor{1289}
1979/08/27
Current 7N2703 UG8 Governor Has Larger Range Of Droop Adjustment {1264}
1993/09/13

Caterpillar Parts SIS Catalog D379A :

PUMP GP-FUEL TRANSFER
3N-2078 PUMP GP-FUEL TRANSFER
PUMP GP-FUEL TRANSFER
3N-2078 PUMP GP-FUEL TRANSFER
STOP GP-RACK
2S-9519 STOP GP-RACK
PUMP GP-FUEL TRANSFER
3N-2078 PUMP GP-FUEL TRANSFER
STOP GP-RACK
2S-9519 STOP GP-RACK
GOVERNOR GP
3N-4078 GOVERNOR GP
GOVERNOR GP
3N-4078 GOVERNOR GP
GOVERNOR GP
3N-4078 GOVERNOR GP
FILTER GP-PRIMING PUMP & FUEL
2N-0886 FILTER GP-PRIMING PUMP & FUEL
PUMP GP-FUEL INJECTION
7L-0912 PUMP GP-FUEL INJECTION
FILTER GP-PRIMING PUMP & FUEL
2N-0886 FILTER GP-PRIMING PUMP & FUEL
FILTER GP-PRIMING PUMP & FUEL
2N-0886 FILTER GP-PRIMING PUMP & FUEL
FILTER GP-FUEL
7N-8853 FILTER GP-FUEL
PUMP GP-FUEL PRIMING
7N-8599 PUMP GP-FUEL PRIMING
PUMP GP-FUEL PRIMING
7N-8599 PUMP GP-FUEL PRIMING
LINES GP-FUEL INJECTION
3N-2688 LINES GP-FUEL INJECTION

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