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9N8069 AIR COMPRESSOR GROUP Serial No. 76R2115-Up 6N7582 Compressor parts are shown on Page 72D AN ATTACHMENT 1673C


BASIC ENGINE
AIR COMPRESSOR GP
SERVICE EQUIPMENT AND SUPPLIES
CHARTS & FILMS

TRUCK ENGINE 1673C TRUCK ENGINE 76R
 3306 TRUCK ENGINE 76R00371-02778 UEG0830S 1673C 76R   (1978)

BASIC ENGINE

AIR COMPRESSOR GP
AIR COMPRESSOR LINES GROUP
9L-5811 AIR COMPRESSOR LINES GROUP
LINES GP-AIR COMPRESSOR
9N-8080 LINES GP-AIR COMPRESSOR
LINES GP-AIR COMPRESSOR
9N-8080 LINES GP-AIR COMPRESSOR
AIR COMPRESSOR GROUP
9L-5762 AIR COMPRESSOR GROUP
AIR COMPRESSOR GP
9N-8069 AIR COMPRESSOR GP
AIR COMPRESSOR GROUP
7N-7392 AIR COMPRESSOR GROUP
AIR COMPRESSOR GROUP
7N-7392 AIR COMPRESSOR GROUP
AIR COMPRESSOR GP
6N-7582 AIR COMPRESSOR GP
AIR COMPRESSOR GROUP
2P-1830 AIR COMPRESSOR GROUP
 

#UEG0830S0250
 

9N-8069: AIR COMPRESSOR GP

9N8069 AIR COMPRESSOR GROUP
Serial No. 76R2115-Up
6N7582 Compressor parts are shown on Page 72D
AN ATTACHMENT
c215879 UEG0830S
9N8069 AIR COMPRESSOR GP Parts scheme
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Parts for your 1673C TRUCK ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6N-7582 Y [1] AIR COMPRESSOR GP  
2. 9F-2247 [2] PLUG  
3. 3B-1915 [3] BOLT  
4. 0S-1589 [2] BOLT  
5. 2P-0220 [1] GASKET-PUMP  
  Y   SEPARATE ILLUSTRATION
 

#UEG0830S0251
 

7N-7392: AIR COMPRESSOR GROUP

7N7392 AIR COMPRESSOR GROUP--Type 1
6N7582 Air Compressor parts are shown on Page 72D
Provides Field Replacement for 2P1830 shown on Page 73
c169752 UEG0830S
7N7392 AIR COMPRESSOR GROUP Parts scheme
  For full view, you need register

Parts for your 1673C TRUCK ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 2N-3378 [2] ELBOW  
2. 9L-5810 [1] HOSE ASSEM. .26m (10.35 in.)long  
3. 7L-7262 [1] ELBOW  
4. 5K-9240 [1] ELBOW  
5. 9N-8075 [1] HOSE ASSEM. .36m (14.29 in.)long  
6. 6K-8079 [1] CONNECTOR  
7. 6N-7582 Y [1] COMPRESSOR GROUP  
    (Separate Illustration)
8. 8M-0755 [1] CONNECTOR  
9. 6N-7550 [1] TUBE ASSEM.  
10. 9S-7720 [1] ELBOW  
11. 6N-7552 [1] TUBE ASSEM.  
12. 5K-9241 [1] ELBOW  
13. 9F-2247 [2] PLUG  
14. 0S-1589 [2] BOLT  
15. 2P-0220 [1] GASKET  
16. 3B-1915 [3] BOLT  
  Y   SEPARATE ILLUSTRATION
 

#UEG0830S0252
 

7N-7392: AIR COMPRESSOR GROUP

7N7392 AIR COMPRESSOR GROUP--Type 2
6N7582 Air Compressor parts are shown on Page 72D
Provides Field Replacement for 2P1830 shown on Page 73
c169753 UEG0830S
7N7392 AIR COMPRESSOR GROUP Parts scheme
  For full view, you need register

Parts for your 1673C TRUCK ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 2N-3378 [2] ELBOW  
2. 9L-5810 [1] HOSE ASSEM. .26m (10.35 in.)long  
3. 7L-7262 [1] ELBOW  
4. 5K-9240 [1] ELBOW  
5. 9N-8075 [1] HOSE ASSEM. .36m (14.29 in.)long  
6. 6K-8079 [1] CONNECTOR  
7. 6N-7582 Y [1] COMPRESSOR GROUP  
    (Separate Illustration)
8. 8M-0755 [1] CONNECTOR  
9. 6N-7550 [1] TUBE ASSEM.  
10. 6L-3616 C [1] CONNECTOR  
11. 6N-7552 [1] TUBE ASSEM.  
12. 5K-9241 [1] ELBOW  
13. 9F-2247 [2] PLUG  
14. 0S-1589 [2] BOLT  
15. 2P-0220 [1] GASKET  
16. 3B-1915 [3] BOLT  
  C   INDICATES CHANGE
  Y   SEPARATE ILLUSTRATION
 

#UEG0830S0253
 

6N-7582: AIR COMPRESSOR GP

6N7582 AIR COMPRESSOR GROUP
Part of 9N8069 and 7N7392 Air Compressor Groups shown on Pages 72, 72A and 72C
c167260 UEG0830S
6N7582 AIR COMPRESSOR GP Parts scheme
  For full view, you need register

Parts for your 1673C TRUCK ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6N-2097 [1] HEAD ASSEM. (air compressor)  
2. 3J-5389 C [2] PLUG  
3. 6N-2098 [1] GASKET  
4. 9M-0397 [1] ADAPTER  
  8M-7065 [1] GASKET  
5. 2B-2695 [2] BOLT  
  3B-4505 [2] LOCKWASHER  
6. 2B-0858 C [1] PLUG  
7. 7N-4837 C [2] PISTON ASSEM.  
8. 5P-0060 C [2] BOLT (use as required)  
9. 5M-6214 [1] PLUG  
10. 6N-2100 [1] COVER ASSEM.  
11. 6N-2106 [2] ROD ASSEM.  
12. 7N-0243 [2] LOCK  
13. 6N-7564 [1] CRANKSHAFT  
14. 3B-4507 C [4] LOCKWASHER  
15. 7N-4563 C [1] CRANKCASE ASSEM.  
16. 0S-1619 C [6] BOLT  
17. 0T-0102 C [6] BOLT  
  3B-4506 C [6] LOCKWASHER  
18. 6N-6949 C [1] COVER  
  6N-0634 C [1] GASKET  
19. 4K-2039 C [4] SEAL  
20. 5M-6509 C [2] SEAL  
    THE FOLLOWING REPAIR KITS ARE AVAILABLE:
  7N-4838 C [1] KIT (major repair-compressor)  
    (Includes pistons, guide, plunger, seat, spring, saddle, rings, bolts, lockwashers, washers, lock, bearing, valves, and gasket)
  6N-2109 [1] KIT (piston ring)  
  C   INDICATES CHANGE
 

#UEG0830S0254
 

2P-1830: AIR COMPRESSOR GROUP

2P1830 AIR COMPRESSOR GROUP
Part of 9L5762 Air Compressor Group shown on Page 72
c163714 UEG0830S
2P1830 AIR COMPRESSOR GROUP Parts scheme
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Parts for your 1673C TRUCK ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9L-5426 [1] HEAD ASSEM.  
2. 9M-0387 [2] SEAT  
3. 9M-0388 [2] INSERT  
4. 9M-0386 [2] CAP  
5. 3F-4987 [2] SPRING  
6. 3H-5181 [2] VALVE  
7. 9M-0394 [2] SEAT  
8. 3J-5389 [3] PLUG  
9. 3L-1850 [1] PLUG  
10. 9M-0379 [10] BOLT  
11. 2S-1218 [1] GASKET  
12. 9M-0410 [1] BLOCK ASSEM.  
13. 9M-0382 [2] BUSHING  
14. 9M-0381 [2] SEAT  
15. 5M-6213 [2] PLUG  
16. 0S-1594 [6] BOLT  
  3B-4506 [6] LOCKWASHER  
17. 3H-7311 [1] GASKET  
18. 4M-0061 [4] BOLT  
  4L-7318 [4] LOCKWASHER  
19. 9L-1517 [1] WASHER  
20. 5M-6214 [2] PLUG  
21. 9L-3520 [1] COVER ASSEM.  
22. 2S-4245 [1] BEARING  
23. 2H-3931 [1] SEAL  
24. 2S-3079 [1] COVER  
25. 4M-5281 [6] BOLT  
  3B-4504 [6] LOCKWASHER  
26. 3H-5175 [1] GASKET  
27. 2P-7863 [1] CRANKCASE  
28. 9L-1518 [1] WASHER  
29. 9F-2247 [1] PLUG  
30. 2P-7862 [1] CRANKSHAFT  
31. 8S-4646 [2] ROD ASSEM.  
32. 4N-3994 [1] BEARING  
33. 9M-5181 [2] BOLT  
  8S-4645 [2] LOCK  
34. 9M-0380 [2] LOCK  
35. 3S-0915 [2] PISTON ASSEM.  
36. 9L-2271 [2] GUIDE  
37. 9L-2270 [2] PLUNGER  
38. 9L-2276 [2] GUIDE  
  9L-2277 [2] VALVE  
39. 9L-2278 [2] SPRING  
40. 9L-2273 [1] SPRING  
  4M-6410 [1] SEAT  
41. 3J-5390 [4] PLUG  
42. 7M-7410 [1] PLUG  
43. 9L-2272 [1] SADDLE  
44. 9L-2269 [2] PISTON ASSEM.  
  4M-6412 [1] RING  
  3L-6768 [1] SEAL  
45. 1S-9867 C [1] BEARING  
    THE FOLLOWING REPAIR KITS ARE AVAILABLE:
  9L-0947 [1] KIT (gasket)  
  3S-0916 [1] KIT (piston rings)  
    (Rings for two cast iron pistons)
  C   INDICATES CHANGE
 

#UEG0830S0255
 

NAME PLATES AND TRANSFERS

NAME PLATES AND TRANSFERS
UEG0830S0255 UEG0830S
  For full view, you need register

Parts for your 1673C TRUCK ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  9L-6736 [1] PLATE CAUTION AND INFORMATION  
    ON L.H. REAR OF BLOCK
  3N-3790 [1] PLATE SERIAL NUMBER  
    ON REAR L.H. SIDE OF CYLINDER BLOCK
  9N-1343 [1] PLATE CERTIFICATION  
    ON TOP OF VALVE COVER UNDER AIR PIPE
  4B-4158 [2] SCREW DRIVE  
  4N-9352 [1] FILM 3306 CAT  
    ON TOP FRONT OF VALVE COVER
  6N-1056 [1] FILM GLOW PLUGS  
    ON GLOW PLUGS SWITCH BRACKET
 

Information:

General Service Information
Tu-Flo 300 Compressor
AIR COMPRESSORS TU-FLO 300, 400, 500, 501, 600, 700 & 1000 C
Tu-Flo 400, 500, 1000 Compressors
AIR COMPRESSORS TU-FLO 300, 400, 500, 501, 600, 700 & 1000 C
Tu-Flo 501 Compressor
AIR COMPRESSORS TU-FLO 300, 400, 500, 501, 600, 700 & 1000 C
Tu-Flo 600 Compressor
AIR COMPRESSORS TU-FLO 300, 400, 500, 501, 600, 700 & 1000 C
Tu-Flo 700 Compressor
AIR COMPRESSORS TU-FLO 300, 400, 500, 501, 600, 700 & 1000 C
Truck Engine News
A New Special Instruction , "Troubleshooting Compressed Air System Components and Performance" Is Available {1803, 5500}
2002/09/01
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}
Specifications
Air Compressor<BR> (9L5366)
1673 DIESEL TRUCK ENGINE
Disassembly and Assembly
Air Compressor
3306 DIESEL TRUCK ENGINE
Air Compressor
1673 DIESEL TRUCK ENGINE
Service Magazine
New Crankshaft Assemblies{1202,1204,1206,1207,1212}
1982/11/01
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

Caterpillar Parts SIS Catalog 1673C :

AIR COMPRESSOR GROUP
9L-5762 AIR COMPRESSOR GROUP
LINES GP-AIR COMPRESSOR
9N-8080 LINES GP-AIR COMPRESSOR
LINES GP-AIR COMPRESSOR
9N-8080 LINES GP-AIR COMPRESSOR
AIR COMPRESSOR LINES GROUP
9L-5811 AIR COMPRESSOR LINES GROUP
DRIVE GP-TACHOMETER
9L-5867 DRIVE GP-TACHOMETER
DRIVE GP-PUMP
6N-9548 DRIVE GP-PUMP
DRIVE GP-PUMP
9L-5621 DRIVE GP-PUMP
ALTERNATOR GP-CHARGING
9N-0134 ALTERNATOR GP-CHARGING
AIR COMPRESSOR GROUP
7N-7392 AIR COMPRESSOR GROUP
AIR COMPRESSOR GROUP
7N-7392 AIR COMPRESSOR GROUP
AIR COMPRESSOR GP
6N-7582 AIR COMPRESSOR GP
AIR COMPRESSOR GROUP
2P-1830 AIR COMPRESSOR GROUP
NAME PLATES AND TRANSFERS

Truck sale:

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