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6N7628 AIR COMPRESSOR GROUP Engine Serial No. 3N58727 to 3N92755 inclusive 6N7582 Compressor parts are shown on Page 40B 815


BASIC ENGINE
AIR COMPRESSOR GP
AIR INLET AND EXHAUST SYSTEM
TURBOCHARGER GP

SOIL COMPACTOR 815 SOIL COMPACTOR 91P
 815 COMPACTOR 91P01102-UP (MACHINE) POWERED BY 3306 ENGINE SEBP1109 815 91P   (1970)

BASIC ENGINE

AIR COMPRESSOR GP
LINES GP-AIR COMPRESSOR
7N-8551 LINES GP-AIR COMPRESSOR
AIR COMPRESSOR GP
2P-7801 AIR COMPRESSOR GP
AIR COMPRESSOR GP
6N-7628 AIR COMPRESSOR GP
AIR COMPRESSOR GP
7N-5642 AIR COMPRESSOR GP
AIR COMPRESSOR GP
6N-7582 AIR COMPRESSOR GP
AIR COMPRESSOR GP
6N-7582 AIR COMPRESSOR GP
 

#SEBP11090120
 

6N-7628: AIR COMPRESSOR GP

6N7628 AIR COMPRESSOR GROUP
Engine Serial No. 3N58727 to 3N92755 inclusive
6N7582 Compressor parts are shown on Page 40B
c178518 SEBP1109
6N7628 AIR COMPRESSOR GP Parts scheme
  For full view, you need register

Parts for your 815 SOIL COMPACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3B-1915 [3] BOLT  
2. 5K-9243 [2] ELBOW  
3. 6N-7582 Y [1] AIR COMPRESSOR GROUP  
    (Separate Illustration)
4. 9F-2247 [5] PLUG  
5. 6N-7580 [1] BRACKET  
6. 1D-4541 [2] BOLT  
  1D-4716 [2] NUT  
  9M-1974 [2] WASHER  
7. 0T-0318 [2] BOLT  
8. 4N-9679 [1] GOVERNOR ASSEM.  
    (Includes)
9. 2S-2923 [1] COVER  
10. 6N-7555 [1] TUBE ASSEM.  
11. 0S-1589 [2] BOLT  
12. 2P-0220 [1] GASKET  
13. 5F-5434 C [1] VENT ASSEM.  
    (THE FOLLOWING REPAIR KIT IS AVAILABLE
  9M-0402 [1] KIT (governor overhaul)  
    (Includes valve, spring, cover, filters and grommets)
  C   INDICATES CHANGE
  Y   SEPARATE ILLUSTRATION
 

#SEBP11090121
 

7N-5642: AIR COMPRESSOR GP

7N5642 AIR COMPRESSOR GROUP
Engine Serial No. 3N92756-Up
7N3902 Air Compressor parts are shown on Page 40D
c171907 SEBP1109
7N5642 AIR COMPRESSOR GP Parts scheme
  For full view, you need register

Parts for your 815 SOIL COMPACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 0S-1589 [2] BOLT  
2. 2P-0220 [1] GASKET  
3. 3B-1915 [3] BOLT  
4. 2B-2695 [2] BOLT  
5. 9M-1974 C [2] WASHER  
6. 9M-0397 [1] ADAPTER  
  8M-7065 [1] GASKET  
7. 7N-3902 Y [1] COMPRESSOR GROUP  
    (Separate Illustration)
  C   INDICATES CHANGE
  Y   SEPARATE ILLUSTRATION
 

#SEBP11090122
 

6N-7582: AIR COMPRESSOR GP

6N7582 AIR COMPRESSOR GROUP--Type 1
Engine Serial No. 3N58727 to 3N92755 inclusive
Part of 6N7628 Air Compressor Group shown on Page 40A
c178519 SEBP1109
6N7582 AIR COMPRESSOR GP Parts scheme
  For full view, you need register

Parts for your 815 SOIL COMPACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6N-2097 [1] HEAD AS-COMPRESSOR  
2. 3J-5389 C [2] PLUG  
3. 6N-2098 [1] GASKET-HEAD  
4. 9M-0397 [1] ADAPTER-INLET  
  8M-7065 [1] GASKET-AIR INLET  
5. 2B-2695 [2] BOLT  
  3B-4505 [2] LOCKWASHER  
6. 2B-0858 C [1] PLUG-PIPE  
7. 7N-4837 C [2] PISTON AS-COMPRESSOR  
8. 5P-0060 CB [2] BOLT  
9. 5M-6214 [1] PLUG-PIPE  
10. 6N-2100 [1] COVER AS-REAR  
11. 6N-2106 [2] ROD AS-CONNECTION  
12. 7N-0243 [2] LOCK-ROD BOLT  
13. 6N-7564 [1] CRANKSHAFT-COMPRESSOR  
14. 3B-4507 C [4] LOCKWASHER  
15. 7N-4563 C [1] CRANKCASE AS  
16. 9M-0381 C [2] SEAT-INLET VALVE  
17. 7N-6172 C [2] BUSHING-COMPRESSOR  
18. 6N-6949 C [1] COVER-CRANKCASE  
  6N-0634 C [1] GASKET-COVER  
19. 5M-6509 C [2] SEAL-O-RING  
20. 0S-1619 C [6] BOLT  
21. 0T-0102 C [6] BOLT  
  3B-4506 C [6] LOCKWASHER  
   
    THE FOLLOWING REPAIR
    KITS ARE AVAILABLE:
  8N-3666 C [1] KIT-AIR COMPRESSOR (INCLUDES PISTONS,  
    GUIDE, PLUNGER,SEAT,
    SPRING, SADDLE, RINGS
    BOLTS, LOCKWASHERS,
    WASHERS, LOCK BEARING,
    VALVES, GASKETS, AND
    INSTRUCTION FORM)
  6N-2109 [1] KIT-PISTON RINGS  
  8N-3665 C [1] KIT-O-RING SEAL (INCLUDES SEALS AND  
    INSTRUCTION FORM)
  B   USE AS REQUIRED
  C   CHANGE FROM PREVIOUS TYPE
 

#SEBP11090123
 

6N-7582: AIR COMPRESSOR GP

6N7582 AIR COMPRESSOR GROUP--Type 2
Engine Serial No. 3N58727 to 3N92755 inclusive
Part of 6N7628 Air Compressor Group shown on Page 40A
c232917 SEBP1109
6N7582 AIR COMPRESSOR GP Parts scheme
  For full view, you need register

Parts for your 815 SOIL COMPACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6N-2097 [1] HEAD AS-COMPRESSOR  
2. 3J-5389 [2] PLUG  
3. 6N-2098 [1] GASKET-HEAD  
4. 9M-0397 [1] ADAPTER-INLET  
  8M-7065 [1] GASKET-AIR INLET  
5. 2B-2695 [2] BOLT  
  3B-4505 [2] LOCKWASHER  
6. 2B-0858 [1] PLUG-PIPE  
7. 7N-4837 [2] PISTON AS-COMPRESSOR  
8. 5P-0060 B [2] BOLT  
9. 5M-6214 [1] PLUG-PIPE  
10. 6N-2100 [1] COVER AS-REAR  
11. 6N-2106 [2] ROD AS-CONNECTION  
12. 7N-0243 [2] LOCK-ROD BOLT  
13. 6N-7564 [1] CRANKSHAFT-COMPRESSOR  
14. 3B-4507 [4] LOCKWASHER  
15. 8N-7653 C [1] CRANKCASE AS  
16. 9M-0381 [2] SEAT-INLET VALVE  
17. 7N-6172 [2] BUSHING-COMPRESSOR  
18. 6N-6949 [1] COVER-CRANKCASE  
  6N-0634 [1] GASKET-COVER  
19. 5M-6509 [2] SEAL-O-RING  
20. 0S-1619 [6] BOLT  
21. 0T-0102 [6] BOLT  
  3B-4506 [6] LOCKWASHER  
22. 8N-7086 C [1] ADAPTER AS  
23. 0T-0768 C [4] BOLT  
   
    THE FOLLOWING REPAIR
    KITS ARE AVAILABLE:
  8N-3666 [1] KIT-AIR COMPRESSOR (INCLUDES PISTONS,  
    GUIDE, PLUNGER, SEAT,
    SPRING, SADDLE, RINGS,
    BOLTS, LOCKWASHERS,
    WASHERS, LOCK, BEARING,
    VALVES, GASKETS AND
    INSTRUCTION FORM)
  6N-2109 [1] KIT-PISTON RINGS  
  8N-3665 [1] KIT-O-RING SEAL  
  B   USE AS REQUIRED
  C   CHANGE FROM PREVIOUS TYPE
 

#SEBP11090124
 

7N-3902: AIR COMPRESSOR GP

7N3902 AIR COMPRESSOR GROUP
Engine Serial No. 3N92756-Up
Part of 7N5642 Air Compressor Group shown on Page 40A-2
c169300 SEBP1109
7N3902 AIR COMPRESSOR GP Parts scheme
  For full view, you need register

Parts for your 815 SOIL COMPACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7N-7448 [1] GASKET  
2. 7N-7447 [1] HEAD ASSEM.  
3. 0S-1619 [5] BOLT  
4. 7N-7449 [1] ADAPTER  
  1S-7107 [1] GASKET  
5. 0L-1352 [1] BOLT  
  5M-2894 [1] WASHER  
6. 2B-2695 [2] BOLT  
7. 3B-4505 [8] LOCKWASHER  
8. 7N-7450 [1] COVER  
  7N-7451 [1] GASKET  
9. 0S-1615 [2] BOLT  
  3B-4504 [2] LOCKWASHER  
10. 2B-0858 [2] PLUG  
11. 7N-7441 [1] COVER  
  7N-7442 [1] GASKET  
12. 9F-2247 [1] PLUG  
13. 034-4160 [4] BOLT  
14. 7N-7444 [2] ROD ASSEM.  
15. 0S-1617 [6] BOLT  
16. 7N-7439 [1] PLATE  
  7N-7440 [1] GASKET  
17. 8H-9789 [2] BEARING  
18. 7N-7438 [1] CRANKSHAFT  
19. 7N-7437 [1] CRANKCASE  
20. 1A-2029 [6] BOLT  
  3B-4506 [6] LOCKWASHER  
21. 4B-4845 [1] PLUG  
22. 7N-7445 [1] BLOCK  
  7N-7446 [1] GASKET  
23. 7N-7443 [2] PISTON ASSEM.  
    THE FOLLOWING REPAIR KITS ARE AVAILABLE:
  7N-7435 [1] KIT (major repair)  
    (Includes Stops, Springs, Seats, Guides, Gaskets ect.)
  7N-7436 [1] KIT (piston rings)  
 

#SEBP11090125
 

2P-7800: AIR COMPRESSOR GP

2P7800 AIR COMPRESSOR GROUP--Type 1
Engine Serial No. 3N39025 to 3N58726 inclusive
Part of 2P7801 Air Compressor Group shown on Page 40
c117302 SEBP1109
2P7800 AIR COMPRESSOR GP Parts scheme
  For full view, you need register

Parts for your 815 SOIL COMPACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8S-4583 [8] BOLT  
2. 8S-4365 [1] FITTING  
  1S-7107 [1] GASKET  
3. 8S-4581 [1] HEAD ASSEM.  
4. 8S-7599 [2] SEAT  
5. 1A-2850 [2] STUD  
  1B-4202 [2] NUT  
6. 4L-7318 [8] LOCKWASHER  
7. 9M-0397 [1] FITTING  
  9M-0385 [1] PLATE  
  6L-1884 [2] GASKET  
8. 2B-2695 [2] BOLT  
9. 3J-5390 [2] PLUG  
10. 8S-1982 [1] GASKET  
11. 8S-4582 [1] BLOCK ASSEM.  
12. 3K-5762 [1] PLUG  
13. 9M-0382 [2] BUSHING  
14. 9M-0381 [2] SEAT  
15. 5M-6213 [2] PLUG  
16. 9F-2247 [1] PLUG  
17. 3S-0914 [2] PISTON ASSEM.  
18. 1S-9875 [1] KIT (Piston Ring-Includes 8 Ring)  
19. 0L-1351 [6] BOLT  
  3B-4506 [6] LOCKWASHER  
20. 1F-0006 [1] GASKET  
21. 8S-1978 [1] COVER ASSEM.  
22. 1S-9867 [1] BEARING  
23. 5M-6214 [1] PLUG  
24. 4M-0061 [4] BOLT  
25. 5M-6509 [1] SEAL  
26. 4M-5281 [6] BOLT  
  3B-4504 [6] LOCKWASHER  
27. 3H-5175 [1] GASKET  
28. 2P-8671 [1] CRANKCASE  
29. 9M-0380 [2] LOCK  
30. 1S-9873 [2] ROD ASSEM.  
31. 9M-5181 [2] BOLT  
  2A-5328 [2] LOCK  
32. 4N-3982 H [2] BEARING  
33. 5S-5268 H [2] BEARING (.010 in. Undersize)  
  5S-5269 H [2] BEARING (.020 in. Undersize)  
  5S-5270 H [2] BEARING (.030 in. Undersize)  
34. 2P-8670 [1] CRANKSHAFT  
35. 9L-1518 [2] WASHER  
  1S-9874 [1] KIT (Air Compressor Valve)  
    (Consists of Element, Gaskets, Guides, PISTON UNLOADERS, PLUNGERS, SADDLE, SEAL, SEAT, SPRINGS AND VALVES)
  H   TWO OF PART MARKED ARE REQUIRED
 

#SEBP11090126
 

2P-7800: AIR COMPRESSOR GP

2P7800 AIR COMPRESSOR GROUP--Type 2
Engine Serial No. 3N39025 to 3N58726 inclusive
Part of 2P7801 Air Compressor Group shown on Page 40
c181764 SEBP1109
2P7800 AIR COMPRESSOR GP Parts scheme
  For full view, you need register

Parts for your 815 SOIL COMPACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8S-4583 [8] BOLT  
2. 8S-4365 [1] FITTING  
  1S-7107 [1] GASKET  
3. 8S-4581 [1] HEAD ASSEM.  
4. 8S-7599 [2] SEAT  
5. 1A-2850 [2] STUD  
  1B-4202 [2] NUT  
6. 4L-7318 [8] LOCKWASHER  
7. 9M-0397 [1] FITTING  
  9M-0385 [1] PLATE  
  6L-1884 [2] GASKET  
8. 2B-2695 [2] BOLT  
9. 3J-5390 [2] PLUG  
10. 8S-1982 [1] GASKET  
11. 8S-4582 [1] BLOCK ASSEM.  
12. 3K-5762 [1] PLUG  
13. 9M-0382 [2] BUSHING  
14. 9M-0381 [2] SEAT  
15. 5M-6213 [2] PLUG  
16. 9F-2247 [1] PLUG  
17. 1W-2804 C [2] PISTON ASSEM.  
    (Each Includes)
  1W-2803 [2] PLUG  
18. 1S-9875 [1] KIT (piston ring-includes 8 rings)  
19. 0L-1351 [6] BOLT  
  3B-4506 [6] LOCKWASHER  
20. 1F-0006 [1] GASKET  
21. 8S-1978 [1] COVER ASSEM.  
22. 1S-9867 [1] BEARING  
23. 5M-6214 [1] PLUG  
24. 4M-0061 [4] BOLT  
25. 5M-6509 [1] SEAL  
26. 4M-5281 [6] BOLT  
  3B-4504 [6] LOCKWASHER  
27. 3H-5175 [1] GASKET  
28. 2P-8671 [1] CRANKCASE  
29. 9L-1518 [2] WASHER  
30. 1S-9873 [2] ROD ASSEM.  
31. 9M-5181 [2] BOLT  
  2A-5328 [2] LOCK  
32. 4N-3982 H [2] BEARING  
33. 5S-5268 H [2] BEARING (.010 in. undersize)  
  5S-5269 H [2] BEARING (.020 in. undersize)  
  5S-5270 H [2] BEARING (.030 in. undersize)  
34. 2P-8670 [1] CRANKSHAFT  
  1S-9874 [1] KIT (Air Compressor Valve)  
    (Consists of Element, Gaskets Guides, PISTONS, PLUNGERS, SADDLE, SEAL, SEAT, SPRINGS, AND VALVES)
  C   INDICATES CHANGE
 

#SEBP11090127
 

6N-0025: LINES GP-TURBOCHARGER OIL

6N25 TURBOCHARGER OIL LINES GROUP
Engine Serial No. 3N39025 to 3N75192 inclusive
c154849 SEBP1109
6N0025 LINES GP-TURBOCHARGER OIL Parts scheme
  For full view, you need register

Parts for your 815 SOIL COMPACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4B-3388 [1] BOLT  
2. 1S-6595 [1] GASKET  
3. 1P-1255 [1] GASKET  
4. 1A-2029 [2] BOLT  
5. 5K-9245 [1] CONNECTOR  
6. 9M-4849 [1] SEAL  
7. 4N-9886 [1] TUBE ASSEM. (drain)  
8. 4N-9888 [1] TUBE ASSEM. (supply)  
9. 1B-2790 [1] BOLT  
 

#SEBP11090128
 

4N-8970: TURBOCHARGER GP

4N8970 TURBOCHARGER GROUP
c154847 SEBP1109
4N8970 TURBOCHARGER GP Parts scheme
  For full view, you need register

Parts for your 815 SOIL COMPACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4N-8969 RY [1] TURBOCHARGER GROUP  
    (Separate Illustration)
2. 0S-1591 [2] BOLT  
3. 1B-5355 [4] NUT  
4. 0L-2070 [2] BOLT  
5. 1P-0451 [1] GASKET  
  R   REMFG PART MAY BE AVAILABLE
  Y   SEPARATE ILLUSTRATION
 

#SEBP11090129
 

6N-0025: LINES GP-TURBOCHARGER OIL

6N25 TURBOCHARGER OIL LINES GROUP
Engine Serial No. 3N75193 to 3N96525 inclusive
c228209 SEBP1109
6N0025 LINES GP-TURBOCHARGER OIL Parts scheme
  For full view, you need register

Parts for your 815 SOIL COMPACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4B-3388 [1] BOLT  
2. 1S-6595 [1] GASKET  
3. 1P-1255 [1] GASKET  
4. 1A-2029 [2] BOLT  
5. 3R-5387 C [1] CONNECTOR  
6. 9M-4849 [1] SEAL  
7. 1N-3410 C [1] TUBE ASSEM. (drain)  
8. 4N-9888 [1] TUBE ASSEM. (supply)  
9. 1B-2790 [1] BOLT  
10. 6N-6033 C [2] CLIP  
11. 0S-1617 C [1] BOLT  
  1D-4716 C [1] NUT  
  5M-2894 C [2] WASHER  
  C   INDICATES CHANGE
 

Information:

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

Caterpillar Parts SIS Catalog 815 :

AIR COMPRESSOR GP
2P-7801 AIR COMPRESSOR GP
LINES GP-AIR COMPRESSOR
7N-8551 LINES GP-AIR COMPRESSOR
LINES GP-AIR COMPRESSOR
7N-5643 LINES GP-AIR COMPRESSOR
LINES GP-AIR COMPRESSOR
6N-7631 LINES GP-AIR COMPRESSOR
LINES GP-AIR COMPRESSOR
6N-7631 LINES GP-AIR COMPRESSOR
LINES GP-AIR COMPRESSOR
6N-7631 LINES GP-AIR COMPRESSOR
LINES GP-AIR COMPRESSOR
2P-7802 LINES GP-AIR COMPRESSOR
LINES GP-AIR
6N-0158 LINES GP-AIR
AIR COMPRESSOR GP
7N-5642 AIR COMPRESSOR GP
AIR COMPRESSOR GP
6N-7582 AIR COMPRESSOR GP
AIR COMPRESSOR GP
6N-7582 AIR COMPRESSOR GP
AIR COMPRESSOR GP
7N-3902 AIR COMPRESSOR GP
AIR COMPRESSOR GP
2P-7800 AIR COMPRESSOR GP
AIR COMPRESSOR GP
2P-7800 AIR COMPRESSOR GP
LINES GP-TURBOCHARGER OIL
6N-0025 LINES GP-TURBOCHARGER OIL
TURBOCHARGER GP
4N-8970 TURBOCHARGER GP

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