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3N9602 CONTACTOR GROUP--Oil Pressure & Water Temperature Replaces 3N6526. Refer to Chart listed on Page 115B for Usage. AN ATTACHMENT 3304


ELECTRICAL AND STARTING SYSTEM
CONTACTOR GP
AIR INLET AND EXHAUST SYSTEM
SHUTOFF GP-AIR
OPERATOR STATION
PANEL GP
BASIC ENGINE
CLUTCH GP

INDUSTRIAL ENGINE 3304 INDUSTRIAL ENGINE 02B
 3304 INDUSTRIAL ENGINE 02B05272-09536 UEG0875S 3304 02B   (1968)

ELECTRICAL AND STARTING SYSTEM

CONTACTOR GP
MOUNTING GP
3N-8806 MOUNTING GP
MOUNTING GP-CONTACTOR
3N-9652 MOUNTING GP-CONTACTOR
CONTACTOR GP
3N-9602 CONTACTOR GP
CONTACTOR GP
3N-9595 CONTACTOR GP
CONTACTOR GP
3N-9595 CONTACTOR GP
CONTACTOR GP
3N-6867 CONTACTOR GP
 

#UEG0875S0410
 

3N-9602: CONTACTOR GP

3N9602 CONTACTOR GROUP--Oil Pressure & Water Temperature
Replaces 3N6526. Refer to Chart listed on Page 115B for Usage. AN ATTACHMENT
c217964 UEG0875S
3N9602 CONTACTOR GP Parts scheme
  For full view, you need register

Parts for your 3304 INDUSTRIAL ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7N-5946 C [1] SWITCH (OIL PRESSURE)  
2. 5L-6435 [1] CONTACTOR-TEMP (WATER)  
  C   CHANGE FROM PREVIOUS TYPE
 

#UEG0875S0411
 

3N-9595: CONTACTOR GP

3N9595 CONTACTOR GROUP--Type 1
Refer to Chart shown on Page 115B for usage. AN ATTACHMENT
c159594 UEG0875S
3N9595 CONTACTOR GP Parts scheme
  For full view, you need register

Parts for your 3304 INDUSTRIAL ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4B-2043 [8] NUT  
  3B-4501 [8] LOCKWASHER  
2. 3N-7588 [4] MOUNT  
3. 8D-7957 [1] CONNECTOR  
4. 3F-2065 [1] LOCKNUT  
5. 3N-7689 [1] PLATE  
6. 2P-3204 [2] BOLT (washer head)  
  4B-4278 [2] WASHER  
7. 3N-9596 [1] SWITCH (speed)  
    (Includes)
  6L-7159 [4] SCREW  
8. 3N-7477 [1] PICK-UP ASSEM. (magnetic)  
9. 4B-4281 [1] WASHER  
10. 6L-3483 [1] COVER  
11. 3N-8388 [1] PLATE  
12. 0S-1594 [4] BOLT  
  3B-4506 [4] LOCKWASHER  
  3N-5605 [1] WIRING DIAGRAM  
 

#UEG0875S0412
 

3N-9595: CONTACTOR GP

3N9595 CONTACTOR GROUP--Type 2
Refer to Chart shown on Page 115B for usage. AN ATTACHMENT
c217773 UEG0875S
3N9595 CONTACTOR GP Parts scheme
  For full view, you need register

Parts for your 3304 INDUSTRIAL ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4B-2043 [8] NUT  
  4B-4863 C [8] WASHER  
2. 3N-7588 [4] MOUNT  
3. 8D-7957 [1] CONNECTOR  
4. 3F-2065 [1] LOCKNUT  
5. 3N-7689 [1] PLATE  
6. 0S-1591 C [2] BOLT (washer head)  
7. 3N-9596 [1] SWITCH (speed)  
8. 3N-7477 [1] PICK-UP ASSEM. (magnetic)  
9. 4B-4281 [1] WASHER  
10. 6L-3483 [1] COVER  
11. 3N-8388 [1] PLATE  
12. 0S-1594 [4] BOLT  
13. 5M-2894 C [6] WASHER  
  3N-5605 [1] WIRING DIAGRAM  
  C   INDICATES CHANGE
 

#UEG0875S0413
 

3N-6867: CONTACTOR GP

3N6867 OIL PRESSURE AND WATER TEMPERATURE CONTACTOR GROUP
Part of 3N8422 Shut-Off Group and 3N8423 Contactor Group shown
on Pages 156A and 157
c119084 UEG0875S
3N6867 CONTACTOR GP Parts scheme
  For full view, you need register

Parts for your 3304 INDUSTRIAL ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 2N-6955 [1] SWITCH (pressure)  
2. 5L-6435 [1] CONTACTOR (water temperature)  
 

#UEG0875S0414
 

3N-6526: CONTACTOR GP

3N6526 OIL PRESSURE AND WATER TEMPERATURE CONTACTOR GROUP
FOR USE WITH ELECTRIC WOODWARD GOVERNOR. Refer to Automatic
Start-Stop Chart for usage shown on Page 115B. AN ATTACHMENT
c119370 UEG0875S
3N6526 CONTACTOR GP Parts scheme
  For full view, you need register

Parts for your 3304 INDUSTRIAL ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. [1] SWITCH (oil pressure)  
2. [1] CONTACTOR (water temperature)  
 

#UEG0875S0415
 

3N-7478: SHUT-OFF GP-AIR

3N7478 OVERSPEED CONTACTOR GROUP--Type 1
AN ATTACHMENT
c159593 UEG0875S
3N7478 SHUT-OFF GP-AIR Parts scheme
  For full view, you need register

Parts for your 3304 INDUSTRIAL ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4B-2043 [8] NUT  
  3B-4501 [8] LOCKWASHER  
2. 3N-7588 [4] MOUNT  
3. 8D-7957 [1] CONNECTOR  
4. 3F-2065 C [1] LOCKNUT  
5. 3N-7689 [1] PLATE  
6. 2P-3204 [2] BOLT (washer head)  
  4B-4278 [2] WASHER  
7. 3N-6878 [1] SWITCH (speed)  
    (Includes)
  6L-7159 C [4] SCREW  
9. 4B-4281 [1] WASHER  
10. 6L-3483 C [1] COVER  
11. 3N-8388 C [1] PLATE  
12. 0S-1594 C [4] BOLT  
  3B-4506 C [4] LOCKWASHER  
13. 3N-7477 [1] PICK-UP ASSEM. (magnetic)  
14. 0S-1585 C [2] BOLT  
  3B-4508 C [2] LOCKWASHER  
  [1] WIRING DIAGRAM  
  C   INDICATES CHANGE
 

#UEG0875S0416
 

3N-7478: SHUT-OFF GP-AIR

3N7478 OVERSPEED CONTACTOR GROUP--Type 2
AN ATTACHMENT
c211438 UEG0875S
3N7478 SHUT-OFF GP-AIR Parts scheme
  For full view, you need register

Parts for your 3304 INDUSTRIAL ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4B-2043 [8] NUT  
  3B-4501 [8] LOCKWASHER  
2. 3N-7588 [4] MOUNT  
3. 8D-7957 [1] CONNECTOR  
4. 3F-2065 [1] LOCKNUT  
5. 3N-7689 [1] PLATE  
6. 2P-3204 [2] BOLT (washer head)  
  4B-4278 [2] WASHER  
7. 3N-6878 [1] SWITCH (speed)  
9. 4B-4281 [1] WASHER  
10. 6L-3483 [1] COVER  
11. 3N-8388 [1] PLATE  
12. 0S-1594 [4] BOLT  
  5M-2894 C [4] WASHER  
13. 3N-7477 [1] PICK-UP ASSEM. (magnetic)  
  [1] WIRING DIAGRAM  
  C   INDICATES CHANGE
 

#UEG0875S0417
 

6N-3489: METER GP-HOUR

6N3489 ELECTRIC HOUR METER GROUP
2L9808 Wiring Group is listed on Page 153
AN ATTACHMENT
c218042 UEG0875S
6N3489 METER GP-HOUR Parts scheme
  For full view, you need register

Parts for your 3304 INDUSTRIAL ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4N-3700 [1] HOUR METER  
2. 6N-3493 [1] BRACKET  
3. 3B-8822 [1] ELBOW  
4. 2N-7744 C [1] SWITCH ASSEM. (pressure)  
    (Use without alternator)
  2L-9808 YH [1] WIRING GROUP  
    (Separate Illustration)
  H   NOT SHOWN
  Y   SEPARATE ILLUSTRATION
  C   INDICATES CHANGE
 

#UEG0875S0418
 

6L-6468: CLUTCH GP-FLYWHEEL

6L6468 FLYWHEEL CLUTCH GROUP
c203209 UEG0875S
6L6468 CLUTCH GP-FLYWHEEL Parts scheme
  For full view, you need register

Parts for your 3304 INDUSTRIAL ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4F-8965 [12] BOLT  
2. 1L-6716 [1] BALL BEARING  
3. 0S-1595 C [8] BOLT  
4. 2N-7078 Y [1] CLUTCH GP  
  C   CHANGE FROM PREVIOUS TYPE
  Y   SEPARATE ILLUSTRATION
 

#UEG0875S0419
 

2N-7078: CLUTCH GP

2N7078 CLUTCH ASSEMBLY
Specification No. 33590
Part of 6L6468 Flywheel Clutch Group shown on Page 162
c150901 UEG0875S
2N7078 CLUTCH GP Parts scheme
  For full view, you need register

Parts for your 3304 INDUSTRIAL ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4B-4810 [1] LEVER ASSEM.  
  0S-1587 [1] BOLT  
2. 6L-3972 [4] PIN  
  6L-3961 [4] COTTER PIN  
  1L-4863 [8] WASHER  
3. 1L-6931 [2] SCREW ASSEM.  
4. 6L-3967 [8] PIN  
  6L-3964 [8] COTTER PIN  
5. 4B-4721 [8] LINK  
6. 3B-8489 [2] FITTING  
  9S-1354 [1] NUT  
  6F-0253 [1] LOCKWASHER  
7. 3H-9572 [1] RING  
8. 5B-2410 [1] HOSE ASSEM.  
  5K-9243 [1] ELBOW  
9. 4B-4716 [1] COLLAR ASSEM.  
10. 0L-0639 [2] BOLT  
  2L-6267 [2] NUT  
  4B-4758 [2] SHIM  
11. 2L-6010 [1] PLUG  
12. 4B-4782 [1] RETAINER  
13. 3F-3729 [1] RING  
14. 6B-8575 [1] KEY  
15. 3B-8490 [1] FITTING  
16. 6L-1821 [1] SHAFT  
17. 2B-4602 [1] PLUG  
18. 1B-3922 [2] CUP  
  6B-3183 [2] CONE  
19. 7L-0116 [1] LOCK  
20. 1A-9136 [1] BOLT  
  3F-9556 [1] LOCKWASHER  
21. 4B-4792 [1] YOKE ASSEM.  
22. 0S-1591 [2] BOLT  
  3B-4506 [2] LOCKWASHER  
23. 8B-7121 [2] FITTING  
24. 6L-5151 [2] KEY  
25. 4B-4754 [1] SHAFT  
26. 1L-5517 [1] SLEEVE  
27. 3N-8125 C [1] PLATE ASSEM.  
    (Includes)
28. 3N-8123 [1] PIN  
29. 3N-8124 [1] SPRING  
30. 4B-4803 [1] RING  
31. 4B-4752 [1] NUT  
32. 4B-4772 [1] LOCK  
33. 5B-2417 [1] KEY  
34. 1L-5516 [1] PLATE  
35. 6L-4750 [1] PLATE ASSEM.  
36. 4H-0002 [4] LEVER  
37. 5L-9422 [1] PLATE  
  C   INDICATES CHANGE
 

Information:

Specifications
Overspeed Contactor Switch
D330, D333, 3304, 3306 INDUSTRIAL & MARINE ENGINES
Oil Pressure Contactor Switches (9F7837 and 8L4537, 9F7837, 8L4537)
D330, D333, 3304, 3306 INDUSTRIAL & MARINE ENGINES
Oil pressure Contactor Switches (2N6955, 3N531 and 2N7124, 2N6955 and 3N531, 2N7124)
D330, D333, 3304, 3306 INDUSTRIAL & MARINE ENGINES
Water Temperature Contactor Switches
D330, D333, 3304, 3306 INDUSTRIAL & MARINE ENGINES
Overspeed Contactor Group
3304 & 3306 INDUSTRIAL & MARINE ENGINES

Caterpillar Parts SIS Catalog 3304 :

MOUNTING GP-CONTACTOR
3N-9652 MOUNTING GP-CONTACTOR
MOUNTING GP
3N-8806 MOUNTING GP
MOUNTING GP
3N-8806 MOUNTING GP
CONTACTOR MOUNTING GROUP
3N-7725 CONTACTOR MOUNTING GROUP
CONTACTOR GP-OVERSPEED
3N-5877 CONTACTOR GP-OVERSPEED
CONTACTOR GP-OVERSPEED
7L-7367 CONTACTOR GP-OVERSPEED
CONTACTOR GP-PRE-ALARM
3N-8790 CONTACTOR GP-PRE-ALARM
3N-8790 CONTACTOR GP-PRE-ALARM
CONTACTOR GP
3N-9595 CONTACTOR GP
CONTACTOR GP
3N-9595 CONTACTOR GP
CONTACTOR GP
3N-6867 CONTACTOR GP
CONTACTOR GP
3N-6526 CONTACTOR GP
SHUT-OFF GP-AIR
3N-7478 SHUT-OFF GP-AIR
SHUT-OFF GP-AIR
3N-7478 SHUT-OFF GP-AIR
METER GP-HOUR
6N-3489 METER GP-HOUR
CLUTCH GP-FLYWHEEL
6L-6468 CLUTCH GP-FLYWHEEL

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