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3N2707 ALTERNATOR GROUP--24 Volt, 35 Ampere--Type 1 CANNOT BE USED WITH FAN DRIVE OR FRONT POWER TAKE-OFF 2L9808 Wiring and 2N6397 Alternator parts are shown on Pages 156C and 159. AN ATTACHMENT 3306


ELECTRICAL AND STARTING SYSTEM
ALTERNATOR GP-CHARGING

INDUSTRIAL ENGINE 3306 INDUSTRIAL ENGINE 66D
 3306 ENGINE 66D08891-12369 UEG0688S 3306 66D   (1972)

ELECTRICAL AND STARTING SYSTEM

ALTERNATOR GP-CHARGING
ALTERNATOR GP-CHARGING
3N-2706 ALTERNATOR GP-CHARGING
ALTERNATOR GP-CHARGING
3N-2706 ALTERNATOR GP-CHARGING
ALTERNATOR GP
3N-2707 ALTERNATOR GP
ALTERNATOR GP
3N-2707 ALTERNATOR GP
ALTERNATOR GP
3N-2707 ALTERNATOR GP
ALTERNATOR GP
3N-2708 ALTERNATOR GP
 

#UEG0688S0340
 

3N-2707: ALTERNATOR GP

3N2707 ALTERNATOR GROUP--24 Volt, 35 Ampere--Type 1
CANNOT BE USED WITH FAN DRIVE OR FRONT POWER TAKE-OFF
2L9808 Wiring and 2N6397 Alternator parts are shown on Pages 156C and 159. AN ATTACHMENT
c203035 UEG0688S
3N2707 ALTERNATOR GP Parts scheme
  For full view, you need register

Parts for your 3306 INDUSTRIAL ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4J-9683 [1] SPACER  
2. 2H-6488 [1] BOLT  
3. 1D-4719 [2] NUT  
4. 8M-7892 C [1] AMMETER  
5. 8L-5451 [1] BRACKET  
6. 2N-7279 [1] REGULATOR ASSEM.  
7. 6F-7027 [3] BOLT  
8. 2P-3203 [2] BOLT  
9. 6B-2882 [1] SPACER  
10. 2N-5880 [1] HARNESS ASSEM.  
11. 2N-7744 [1] SWITCH  
12. 3B-8822 [1] ELBOW  
13. 1F-9369 [1] TEE  
14. 5M-6214 [1] PLUG  
15. 8S-4183 C [1] STRAP  
16. 9S-1366 [1] BOLT  
  2M-0849 [1] WASHER  
  1K-4649 [1] SPACER  
17. 3N-2705 [1] BRACKET  
18. 2P-3202 [1] BOLT  
  1D-4717 [1] NUT  
19. 2P-3210 [1] BOLT  
20. 3N-2704 [1] PLATE  
21. 7B-3235 [1] BOLT  
22. 0S-1618 [2] BOLT  
23. 8L-4897 [1] PULLEY  
24. 2N-6397 Y [1] ALTERNATOR ASSEM.  
    (Separate Illustration)
25. 6L-3483 [2] COVER  
26. 5L-3979 [1] VEE BELT  
  J [1] WIRING DIAGRAM (grounded)  
  [1] WIRING DIAGRAM (insulated)  
  2L-9808 YC [1] WIRING GROUP  
    (Separate Illustration)
  J   NOT SHOWN
  Y   SEPARATE ILLUSTRATION
  C   INDICATES CHANGE
 

#UEG0688S0341
 

3N-2707: ALTERNATOR GP

3N2707 ALTERNATOR GROUP--24 Volt, 35 Ampere--Type 2
CANNOT BE USED WITH FAN DRIVE OR FRONT POWER TAKE-OFF
2L9808 Wiring and 2N6397 Alternator parts are shown on Pages 156C and 159. AN ATTACHMENT
c164976 UEG0688S
3N2707 ALTERNATOR GP Parts scheme
  For full view, you need register

Parts for your 3306 INDUSTRIAL ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4J-9683 [1] SPACER  
2. 2H-6488 [1] BOLT  
3. 1D-4719 [2] NUT  
4. 8M-7892 [1] AMMETER  
5. 6N-3157 C [1] BRACKET  
6. 6N-3160 C [1] REGULATOR ASSEM.  
7. 1H-2387 C [3] BOLT  
8. 2P-3203 [2] BOLT  
9. 6B-2882 [1] SPACER  
10. 2N-5880 [1] HARNESS ASSEM.  
11. 2N-7744 [1] SWITCH  
12. 3B-8822 [1] ELBOW  
13. 1F-9369 [1] TEE  
14. 5M-6214 [1] PLUG  
15. 8S-4183 [1] STRAP  
16. 9S-1366 [1] BOLT  
  2M-0849 [1] WASHER  
  1K-4649 [1] SPACER  
17. 3N-2705 [1] BRACKET  
18. 2P-3202 [1] BOLT  
  1D-4717 [1] NUT  
19. 2P-3210 [1] BOLT  
20. 3N-2704 [1] PLATE  
21. 7B-3235 [1] BOLT  
22. 0S-1618 [2] BOLT  
23. 8L-4897 [1] PULLEY  
24. 2N-6397 Y [1] ALTERNATOR ASSEM.  
    (Separate Illustration)
25. 6L-3483 [2] COVER  
26. 5L-3979 [1] VEE BELT  
27. 3B-4502 C [3] LOCKWASHER  
  J [1] WIRING DIAGRAM (grounded)  
  [1] WIRING DIAGRAM (insulated)  
  2L-9808 Y [1] WIRING GROUP  
    (Separate Illustration)
  J   NOT SHOWN
  Y   SEPARATE ILLUSTRATION
  C   INDICATES CHANGE
 

#UEG0688S0342
 

3N-2707: ALTERNATOR GP

3N2707 ALTERNATOR GROUP--24 Volt, 35 Ampere--Type 3
CANNOT BE USED WITH FAN DRIVE OR FRONT POWER TAKE-OFF
2L9808 Wiring and 2N6397 Alternator parts are shown on Pages 156C & 159. AN ATTACHMENT
c164977 UEG0688S
3N2707 ALTERNATOR GP Parts scheme
  For full view, you need register

Parts for your 3306 INDUSTRIAL ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4J-9683 [1] SPACER  
2. 2H-6488 [1] BOLT  
3. 1D-4719 [2] NUT  
4. 8M-7892 [1] AMMETER  
5. 6N-3157 [1] BRACKET  
6. 6N-3160 [1] REGULATOR ASSEM.  
7. 1H-2387 [3] BOLT  
8. 3B-1915 C [2] BOLT  
9. 6B-2882 [1] SPACER  
10. 2N-5880 [1] HARNESS ASSEM.  
11. 2N-7744 [1] SWITCH  
12. 5M-2894 C [4] WASHER  
13. 1F-9369 [1] TEE  
14. 5M-6214 [1] PLUG  
15. 8S-4183 [1] STRAP  
16. 9S-1366 [1] BOLT  
  2M-0849 [1] WASHER  
  1K-4649 [1] SPACER  
17. 3N-2705 [1] BRACKET  
18. 0S-1588 C [1] BOLT  
  1D-4717 [1] NUT  
19. 0L-1352 C [1] BOLT  
20. 3N-2704 [1] PLATE  
21. 7B-3235 [1] BOLT  
22. 0S-1618 [2] BOLT  
23. 8L-4897 [1] PULLEY  
24. 2N-6398 YC [1] ALTERNATOR ASSEM.  
    (Separate Illustration)
25. 6L-3483 [2] COVER  
26. 5L-3979 [1] VEE BELT  
27. 3B-4502 [3] LOCKWASHER  
  J [1] WIRING DIAGRAM (grounded)  
  J [1] WIRING DIAGRAM (insulated)  
  2L-9808 YJ [1] WIRING GROUP  
    (Separate Illustration)
  J   NOT SHOWN
  Y   SEPARATE ILLUSTRATION
  C   INDICATES CHANGE
 

#UEG0688S0343
 

3N-2708: ALTERNATOR GP

3N2708 ALTERNATOR GROUP--12 Volt, 55 Ampere--Type 1
FOR USE WITH FAN DRIVE
2L9808 Wiring & 2N7759 Alternator parts are shown on Pages 156C & 162. AN ATTACHMENT
c203206 UEG0688S
3N2708 ALTERNATOR GP Parts scheme
  For full view, you need register

Parts for your 3306 INDUSTRIAL ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4J-9683 [1] SPACER  
2. 2H-6488 [1] BOLT  
3. 1D-4719 [2] NUT  
4. 8M-7892 C [1] GAUGE (ammeter)  
5. 8L-5451 [1] BRACKET  
6. 2N-7278 [1] REGULATOR ASSEM.  
7. 6F-7027 [3] BOLT  
8. 2P-3203 [2] BOLT  
9. 6B-2882 [1] SPACER  
10. 2N-5880 [1] HARNESS ASSEM.  
11. 2N-7744 [1] SWITCH  
12. 3B-8822 [1] ELBOW  
13. 1F-9369 [1] TEE  
14. 5M-6214 [1] PLUG  
15. 8S-4183 C [1] STRAP  
16. 9S-1366 [1] BOLT  
  2M-0849 [1] WASHER  
  1K-4649 [1] SPACER  
17. 3N-2705 [1] BRACKET  
18. 2P-3202 [1] BOLT  
  1D-4717 [1] NUT  
19. 2P-3210 [1] BOLT  
20. 3N-2704 [1] PLATE  
21. 7B-3235 [1] BOLT  
22. 0S-1618 [2] BOLT  
23. 8L-4529 [1] PULLEY  
24. 2N-7759 Y [1] ALTERNATOR ASSEM.  
    (Separate Illustration)
25. 6L-3483 [2] COVER  
  YJ [1] WIRING GROUP  
    (Separate Illustration)
  J   NOT SHOWN
  Y   SEPARATE ILLUSTRATION
  C   INDICATES CHANGE
 

#UEG0688S0344
 

3N-2708: ALTERNATOR GP

3N2708 ALTERNATOR GROUP--12 Volt, 55 Ampere--Type 2
FOR USE WITH FAN DRIVE
2L9808 Wiring and 2N7759 Alternator parts are shown on Pages 156C and 162. AN ATTACHMENT
c156575 UEG0688S
3N2708 ALTERNATOR GP Parts scheme
  For full view, you need register

Parts for your 3306 INDUSTRIAL ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4J-9683 [1] SPACER  
2. 2H-6488 [1] BOLT  
3. 1D-4719 [2] NUT  
4. 8M-7892 C [1] GAUGE (ammeter)  
5. 6N-3157 C [1] BRACKET  
6. 6N-3161 C [1] REGULATOR ASSEM.  
7. 1H-2387 C [3] BOLT  
8. 2P-3203 [2] BOLT  
9. 6B-2882 [1] SPACER  
10. 2N-5880 [1] HARNESS ASSEM.  
11. 2N-7744 [1] SWITCH  
12. 3B-8822 [1] ELBOW  
13. 1F-9369 [1] TEE  
14. 5M-6214 [1] PLUG  
15. 8S-4183 C [1] STRAP  
16. 9S-1366 [1] BOLT  
  2M-0849 [1] WASHER  
  1K-4649 [1] SPACER  
17. 3N-2705 [1] BRACKET  
18. 2P-3202 [1] BOLT  
  1D-4717 [1] NUT  
19. 2P-3210 [1] BOLT  
20. 3N-2704 [1] PLATE  
21. 7B-3235 [1] BOLT  
22. 0S-1618 [2] BOLT  
23. 8L-4529 [1] PULLEY  
24. 2N-7759 Y [1] ALTERNATOR ASSEM.  
    (Separate Illustration)
25. 6L-3483 [2] COVER  
26. 3B-4502 [3] LOCKWASHER  
  2L-9808 YJ [1] WIRING GROUP  
    (Separate Illustration)
  [1] WIRING DIAGRAM  
    (Grounded System)
  [1] WIRING DIAGRAM  
    (Insulated System)
  J   NOT SHOWN
  Y   SEPARATE ILLUSTRATION
  C   INDICATES CHANGE
 

#UEG0688S0345
 

3N-2708: ALTERNATOR GP

3N2708 ALTERNATOR GROUP--12 Volt, 55 Ampere--Type 3
FOR USE WITH FAN DRIVE
2L9808 Wiring and 2N7759 Alternator parts are shown on Pages 156C and 162. AN ATTACHMENT
c213076 UEG0688S
3N2708 ALTERNATOR GP Parts scheme
  For full view, you need register

Parts for your 3306 INDUSTRIAL ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4J-9683 [1] SPACER  
2. 2H-6488 [1] BOLT  
3. 1D-4719 [2] NUT  
4. 8M-7892 [1] GAUGE AS-AMMETER  
5. 6N-3157 [1] BRACKET-REGULATOR  
6. 6N-3161 [1] REGULATOR AS  
7. 1H-2387 [3] SCREW-MACHINE  
8. 3B-1915 C [2] BOLT  
9. 6B-2882 [1] SPACER  
10. 2N-5880 [1] HARNESS AS-WIRING  
11. 2N-7744 [1] SWITCH AS  
12. 5M-2894 C [4] WASHER  
13. 1F-9369 [1] TEE-SERVICE  
14. 5M-6214 [1] PLUG-PIPE  
15. 8S-4183 [1] STRAP  
16. 9S-1366 [1] BOLT  
  2M-0849 [1] WASHER  
  1K-4649 [1] SPACER  
17. 3N-2705 [1] BRACKET-MOUNTING  
18. 0S-1588 C [1] BOLT  
  1D-4717 [1] NUT  
19. 0S-1619 C [1] BOLT  
20. 3N-2704 [1] PLATE-MOUNTING  
21. 7B-3235 [1] BOLT  
22. 0S-1618 [2] BOLT  
23. 8L-4529 [1] PULLEY-ALTERNATOR  
24. 2N-7759 Y [1] ALTERNATOR AS  
25. 6L-3483 [2] COVER-TERMINAL  
26. 3B-4502 [3] LOCKWASHER  
   
  2L-9808 FY [1] WIRING GP  
  C   CHANGE FROM PREVIOUS TYPE
  F   NOT SHOWN
  Y   SEPARATE ILLUSTRATION
 

#UEG0688S0346
 

3N-2709: ALTERNATOR GP

3N2709 ALTERNATOR GROUP--12 Volt, 55 Ampere--Type 1
CANNOT BE USED WITH FAN DRIVE
2N7759 Alternator parts are shown on Page 162. AN ATTACHMENT
c203207 UEG0688S
3N2709 ALTERNATOR GP Parts scheme
  For full view, you need register

Parts for your 3306 INDUSTRIAL ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4J-9683 [1] SPACER  
2. 2H-6488 [1] BOLT  
3. 1D-4719 [2] NUT  
4. 8M-7892 C [1] AMMETER  
5. 8L-5451 [1] BRACKET  
6. 2N-7278 [1] REGULATOR ASSEM.  
7. 6F-7027 [3] BOLT  
8. 2P-3203 [2] BOLT  
9. 6B-2882 [1] SPACER  
10. 2N-5880 [1] HARNESS ASSEM.  
11. 2N-7744 [1] SWITCH  
12. 3B-8822 [1] ELBOW  
13. 1F-9369 [1] TEE  
14. 5M-6214 [1] PLUG  
15. 8S-4183 C [1] STRAP  
16. 9S-1366 [1] BOLT  
  2M-0849 [1] WASHER  
  1K-4649 [1] SPACER  
17. 3N-2705 [1] BRACKET  
18. 2P-3202 [1] BOLT  
  1D-4717 [1] NUT  
19. 2P-3210 [1] BOLT  
20. 3N-2704 [1] PLATE  
21. 7B-3235 [1] BOLT  
22. 0S-1618 [2] BOLT  
23. 8L-4897 [1] PULLEY  
24. 2N-7759 Y [1] ALTERNATOR ASSEM.  
    (Separate Illustration)
25. 6L-3483 [2] COVER  
26. 5L-3979 [1] VEE BELT  
  1L-9899 [1] MARKER (Card of)  
  4S-8787 H WIRE (No. 14 Gauge) 10 ft  
  4S-8773 H WIRE (No. 8 Gauge) 20 ft  
  2L-9724 [10] CLIP  
  2L-8075 [6] TERMINAL (No. 8 Screw)  
  2L-8077 [3] TERMINAL (1/4 in. Screw)  
  2L-8081 [1] TERMINAL (1/2 in. Screw)  
    (Used with no. 14 Wire)
  2L-8057 [10] TERMINAL (No. 10 Screw)  
  2L-8058 J [2] TERMINAL (1/4 in. Screw)  
  2L-8060 [2] TERMINAL (3/8 in. Screw)  
  2L-8061 [3] TERMINAL (1/2 in. Screw)  
    (Used with No. 8 Wire)
  3S-2093 [2] TIE (7.31 in. Long)  
  8L-8413 TIE (5.5 in. Long)  
  [1] WIRING DIAGRAM  
    (Grounded System)
  [1] WIRING DIAGRAM  
    (Insulated System- Use Without Automatic Start-Stop)
  C   INDICATES CHANGE
  Y   SEPARATE ILLUSTRATION
  H   ORDER BY THE FOOT
  J   NOT SHOWN
 

#UEG0688S0347
 

3N-2709: ALTERNATOR GP

3N2709 ALTERNATOR GROUP--12 Volt, 55 Ampere--Type 2
CANNOT BE USED WITH FAN DRIVE
2N7759 Alternator parts are shown on Page 162. AN ATTACHMENT
c158447 UEG0688S
3N2709 ALTERNATOR GP Parts scheme
  For full view, you need register

Parts for your 3306 INDUSTRIAL ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4J-9683 [1] SPACER  
2. 2H-6488 [1] BOLT  
3. 1D-4719 [2] NUT  
4. 8M-7892 [1] AMMETER  
5. 6N-3157 C [1] BRACKET  
6. 6N-3161 C [1] REGULATOR ASSEM.  
7. 1H-2387 C [3] BOLT  
  3B-4502 C [3] LOCKWASHER  
8. 2P-3203 [2] BOLT  
9. 6B-2882 [1] SPACER  
10. 2N-5880 [1] HARNESS ASSEM.  
11. 2N-7744 [1] SWITCH  
12. 3B-8822 [1] ELBOW  
13. 1F-9369 [1] TEE  
14. 5M-6214 [1] PLUG  
15. 8S-4183 [1] STRAP  
16. 9S-1366 [1] BOLT  
  2M-0849 [1] WASHER  
  1K-4649 [1] SPACER  
17. 3N-2705 [1] BRACKET  
18. 2P-3202 [1] BOLT  
  1D-4717 [1] NUT  
19. 2P-3210 [1] BOLT  
20. 3N-2704 [1] PLATE  
21. 7B-3235 [1] BOLT  
22. 0S-1618 [2] BOLT  
23. 8L-4897 [1] PULLEY  
24. 2N-7759 Y [1] ALTERNATOR ASSEM.  
    (Separate Illustration)
25. 6L-3483 [2] COVER  
26. 5L-3979 [1] VEE BELT  
  1L-9899 [1] MARKER (Card of)  
  5P-5629 CH WIRE (14 gauge) 3.04 m(120 in.)  
  5P-6021 CH WIRE (8 gauge) 6.09 m(240 in.)  
  2L-9724 [10] CLIP  
  2L-8075 [6] TERMINAL (No. 8 Screw)  
  2L-8077 [3] TERMINAL (1/4 in. Screw)  
  2L-8081 [1] TERMINAL (1/2 in. Screw)  
    (Used with no. 14 Wire)
  2L-8057 [10] TERMINAL (No. 10 Screw)  
  2L-8058 J [2] TERMINAL (1/4 in. Screw)  
  2L-8060 [2] TERMINAL (3/8 in. Screw)  
  2L-8061 [3] TERMINAL (1/2 in. Screw)  
    (Used with No. 8 Wire)
  3S-2093 [2] TIE 18.56 cm(7.31 in.)long  
  8L-8413 TIE 13.97 cm(5.5 in.)long  
  [1] WIRING DIAGRAM  
    (Grounded System)
  [1] WIRING DIAGRAM  
    (Insulated System - Use Without Automatic Start-Stop)
  C   INDICATES CHANGE
  Y   SEPARATE ILLUSTRATION
  H   ORDER BY THE METRE
  J   NOT SHOWN
 

#UEG0688S0348
 

3N-2709: ALTERNATOR GP

3N2709 ALTERNATOR GROUP--12 Volt, 55 Ampere--Type 3
CANNOT BE USED WITH FAN DRIVE. 2N7759 Alternator parts are shown on Page 162
AN ATTACHMENT
c213075 UEG0688S
3N2709 ALTERNATOR GP Parts scheme
  For full view, you need register

Parts for your 3306 INDUSTRIAL ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4J-9683 [1] SPACER  
2. 2H-6488 [1] BOLT  
3. 1D-4719 [2] NUT  
4. 8M-7892 [1] AMMETER  
5. 6N-3157 [1] BRACKET  
6. 6N-3161 [1] REGULATOR ASSEM.  
7. 1H-2387 [3] BOLT  
  3B-4502 [3] LOCKWASHER  
8. 3B-1915 C [2] BOLT  
9. 6B-2882 [1] SPACER  
10. 2N-5880 [1] HARNESS ASSEM.  
11. 2N-7744 [1] SWITCH  
12. 5M-2894 C [4] WASHER  
13. 1F-9369 [1] TEE  
14. 5M-6214 [1] PLUG  
15. 8S-4183 [1] STRAP  
16. 9S-1366 [1] BOLT  
  2M-0849 [1] WASHER  
  1K-4649 [1] SPACER  
17. 3N-2705 [1] BRACKET  
18. 0S-1588 C [1] BOLT  
  1D-4717 [1] NUT  
19. 0S-1619 C [1] BOLT  
20. 3N-2704 [1] PLATE  
21. 7B-3235 [1] BOLT  
22. 0S-1618 [2] BOLT  
23. 8L-4897 [1] PULLEY  
24. 2N-7759 Y [1] ALTERNATOR ASSEM.  
    (Separate Illustration)
25. 6L-3483 [2] COVER  
26. 5L-3979 [1] VEE BELT  
  1L-9899 [1] MARKER (Card of)  
  5P-5629 H WIRE (14 gauge) 3.04 m(120 in.)  
  5P-6021 H WIRE (8 gauge) 6.09 m(240 in.)  
  2L-9724 [10] CLIP  
  2L-8075 [6] TERMINAL (No. 8 Screw)  
  2L-8077 [3] TERMINAL (1/4 in. Screw)  
  2L-8081 [1] TERMINAL (1/2 in. Screw)  
    (Used with no. 14 Wire)
  2L-8057 [10] TERMINAL (No. 10 Screw)  
  2L-8058 J [2] TERMINAL (1/4 in. Screw)  
  2L-8060 [2] TERMINAL (3/8 in. Screw)  
  2L-8061 [3] TERMINAL (1/2 in. Screw)  
    (Used with No. 8 Wire)
  3S-2093 [2] TIE 18.56 cm(7.31 in.)long  
  8L-8413 TIE 13.97 cm(5.5 in.)long  
  [1] WIRING DIAGRAM  
    (Grounded System)
  [1] WIRING DIAGRAM  
    (Insulated System - Use Without Automatic Start-Stop)
  C   INDICATES CHANGE
  Y   SEPARATE ILLUSTRATION
  H   ORDER BY THE METRE
  J   NOT SHOWN
 

#UEG0688S0349
 

3N-2758: ALTERNATOR GP

3N2758 ALTERNATOR GROUP--24 Volt, 50 Ampere--Type 1
1N8509 Wiring and 5S9088 Alternator parts are shown on Pages 156C, 160 and 161
FOR USE WITH FAN DRIVE. AN ATTACHMENT
c146094 UEG0688S
3N2758 ALTERNATOR GP Parts scheme
  For full view, you need register

Parts for your 3306 INDUSTRIAL ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7B-3235 [1] BOLT  
2. 2M-0849 [2] WASHER  
3. 3H-0449 [2] WASHER  
4. 1K-4649 [1] SPACER  
5. 4B-4280 [3] WASHER  
6. 2A-1531 [1] BOLT  
7. 1D-4719 [1] NUT  
8. 1L-1526 [1] SPACER  
9. 8M-7892 [1] AMMETER  
10. 2F-7689 [1] SPACER  
11. 3N-2705 [1] BRACKET  
12. 2P-3202 [1] BOLT  
  1D-4717 [1] NUT  
13. 2P-3210 [1] BOLT  
14. 6H-0199 [1] WASHER  
15. 8L-8867 [1] PULLEY  
16. 5S-9088 RY [1] ALTERNATOR GROUP  
    (Separate Illustration)
17. 8S-4182 [1] STRAP  
18. 9S-1366 [1] BOLT  
  1N-8509 YH [1] WIRING GROUP  
    (Separate Illustration)
  [1] WIRING DIAGRAM  
  R   REMFG PART MAY BE AVAILABLE
  Y   SEPARATE ILLUSTRATION
  H   NOT SHOWN
 

Information:

Engine News
New Regulator And Field Coil Assemblies Used
1981/11/25
FT1808 Cable Permits Easier Use Of 6V2100 Multitach To Check Engine Or Alternator RPM
1984/01/18
Identification Of External Terminals On Alternators
1987/04/01
Remanufactured Heavy-Duty Starters And High-Amp Alternators
1987/06/01
8T5314 Socket Adapter Available To Correctly Install Alternator Pulley Nut
1988/01/01
Spacers Added To Alternator Group To Improve The Mounting
1977/07/13
New Front Housing Has Stronger Boss For Alternator
1977/10/12
Repair Parts Available for Alternator R-Terminal {1405}
2000/12/01
Harness Repair of Alternator R-Terminal Connector {1405}
2000/12/01
Charging System Troubleshooting Guide Has Been Updated for All Engines {1406, 7569}
Charging System Troubleshooting Guide Has Been Updated for All Engines {1406, 7569}
Special Instruction
Upgrading Alternators To Include An Integrated Circuit Regulator{1405, 1410}
Upgrading Alternators To Include An Integrated Circuit Regulator{1405, 1410}
Charging System Troubleshooting {1406}
Charging System Troubleshooting {1406}
Procedure to Restore the Residual Magnetic Field on Brushless Alternators{1405}
Procedure to Restore the Residual Magnetic Field on Brushless Alternators{1405}
Procedure for Replacing Regulator Kit on All Engines {1405}
Procedure for Replacing Regulator Kit on All Engines {1405}
Procedure to Install Brush Holder Assembly to End Frame on All Engines {1405}
Procedure to Install Brush Holder Assembly to End Frame on All Engines {1405}
Specifications
Alternators (5L1243 32V And 5L6468 24V)
D330, D333, 3304, 3306 INDUSTRIAL & MARINE ENGINES
Alternators (6L6024 And 7L6414 24V, 9L184112V 52A)
D330, D333, 3304, 3306 INDUSTRIAL & MARINE ENGINES
Alternators (8L5003 24V, 8L5006 24V, 2N6397 24V, 2N6398 24V, 2N6396 12V, 2N6395 12V, 8L5412 12V And 8L5410 12V)
D330, D333, 3304, 3306 INDUSTRIAL & MARINE ENGINES
Alternator Regulators (6L5397 And 6L3432 32V, 2N954 And 6L3412 12V, 6L5657 24V, 6L3434 24V, 6L5658 30V, 6L3430 30V)
D330, D333, 3304, 3306 INDUSTRIAL & MARINE ENGINES
Alternator Regulators (8L5004 24V, 2N5882 24V, 2N5882 24V, 2N7279 24V, 2N7278 12V, 8L5413 12V And 2N5881 12V)
D330, D333, 3304, 3306 INDUSTRIAL & MARINE ENGINES
Alternators (2N6397, 2N6398 And 2N7759)
3304 & 3306 INDUSTRIAL & MARINE ENGINES
Alternators (4N3986 And 4N3987)
3304 & 3306 INDUSTRIAL & MARINE ENGINES
Alternators (1N9406 And 5S9088)
3304 & 3306 INDUSTRIAL & MARINE ENGINES
Alternators (9L5938)
3304 & 3306 INDUSTRIAL & MARINE ENGINES
Alternator Regulators
3304 & 3306 INDUSTRIAL & MARINE ENGINES
Alternator
DELCO REMY 20-SI SERIES ALTERNATOR
Alternator
26SI Series Alternator
Alternator
30SI Series and 34SI Series Alternator
Alternator
HDB Series and M1 Series Heavy Duty Brushless Alternators
Systems Operation
Systems Operation
DELCO REMY 20-SI SERIES ALTERNATOR
General Information
26SI Series Alternator
Component Description
26SI Series Alternator
Normal Operation
26SI Series Alternator
General Information
30SI Series and 34SI Series Alternator
Normal Operation
30SI Series and 34SI Series Alternator
Component Description
30SI Series and 34SI Series Alternator
General Information
HDB Series and M1 Series Heavy Duty Brushless Alternators
Normal Operation
HDB Series and M1 Series Heavy Duty Brushless Alternators
Component Description
HDB Series and M1 Series Heavy Duty Brushless Alternators
Information Release Memo
CAT REMAN ANNOUNCES AN ADDITIONAL AIR STARTER AND ADDITIONAL ALTERNATORS FOR CERTAIN ENGINE MODELS
CAT REMAN ANNOUNCES AN ADDITIONAL AIR STARTER AND ADDITIONAL ALTERNATORS FOR CERTAIN ENGINE MODELS
Testing and Adjusting
Testing And Adjusting
DELCO REMY 20-SI SERIES ALTERNATOR
T1 Alternator Output - Test
26SI Series Alternator
T2 Electrical System Current - Test
26SI Series Alternator
T3 Charging System - Test
26SI Series Alternator
T4 Alternator Drive System - Check
26SI Series Alternator
T5 Alternator Current - Test
26SI Series Alternator
T6 Residual Magnetism Restoration
26SI Series Alternator
T7 Identifying Source of Current Draw - Test
26SI Series Alternator
T8 Alternator Overcharging - Test
26SI Series Alternator
Initial Troubleshooting Procedure
26SI Series Alternator
General Information
26SI Series Alternator
Component - Test
26SI Series Alternator
T1 Alternator Output - Test
30SI Series and 34SI Series Alternator
T2 Electrical System Current - Test
30SI Series and 34SI Series Alternator
T3 Charging System - Test
30SI Series and 34SI Series Alternator
T4 Alternator Drive System - Check
30SI Series and 34SI Series Alternator
T5 Alternator Current - Test
30SI Series and 34SI Series Alternator
T6 Residual Magnetism Restoration
30SI Series and 34SI Series Alternator
T7 Identifying Source of Current Draw - Test
30SI Series and 34SI Series Alternator
T8 Alternator Overcharging - Test
30SI Series and 34SI Series Alternator
General Information
30SI Series and 34SI Series Alternator
Initial Troubleshooting Procedure
30SI Series and 34SI Series Alternator
Component - Test
30SI Series and 34SI Series Alternator
Field Winding - Test
HDB Series and M1 Series Heavy Duty Brushless Alternators
Capacitor - Test
HDB Series and M1 Series Heavy Duty Brushless Alternators
Stator - Test
HDB Series and M1 Series Heavy Duty Brushless Alternators
Rectifier - Test
HDB Series and M1 Series Heavy Duty Brushless Alternators
Residual Magnetism - Restore
HDB Series and M1 Series Heavy Duty Brushless Alternators
Regulator - Test
HDB Series and M1 Series Heavy Duty Brushless Alternators
Troubleshooting
General Information
HDB Series and M1 Series Heavy Duty Brushless Alternators
Charging System
HDB Series and M1 Series Heavy Duty Brushless Alternators
Disassembly and Assembly
Alternator
D330, D333, 3304, 3306 INDUSTRIAL & MARINE ENGINES
Alternator
3304 & 3306 INDUSTRIAL & MARINE ENGINES
Alternator
DELCO REMY 20-SI SERIES ALTERNATOR
Alternator - Assemble
26SI Series Alternator
Alternator - Disassemble
26SI Series Alternator
Alternator - Disassemble
30SI Series and 34SI Series Alternator
Alternator - Assemble
30SI Series and 34SI Series Alternator
Alternator - Disassemble - M1 Series Alternator (35 Amp)
HDB Series and M1 Series Heavy Duty Brushless Alternators
Alternator - Assemble - M1 Series Alternator (35 Amp)
HDB Series and M1 Series Heavy Duty Brushless Alternators
Alternator - Assemble - HDB Series Alternator
HDB Series and M1 Series Heavy Duty Brushless Alternators
Alternator - Disassemble - HDB Series Alternator
HDB Series and M1 Series Heavy Duty Brushless Alternators
Service Magazine
New Regulator And Field Coil Assemblies Used{1410,1405}
1981/11/23
Voltage Regulator Cross Reference Chart{1410,1405}
1985/07/01
Spacers Added To Alternator Group To Improve The Mounting{1405}
1977/08/08
New Front Housing Has Stronger Boss For Alternator{1151}
1977/10/10
Identification Of External Terminals On Alternators{1405,1406,1400}
1987/03/23
Alternator "R" Terminal Wire Assembly Available For Wiring Harness Repair{1408}
1987/05/04
Alternator/Generator Output Test On The Engine{1401,1404,1405,1406}
1987/05/04
Check Alternator Output Connection Prior To Machine Delivery{1405}
1987/05/18
Remanufactured Heavy-Duty Starters And High-Amp Alternators{1405,1453}
1987/05/25
Correct Torque Value For Alternator Drive Pulley Retaining Nut Is Important{1405}
1987/11/23
8T5314 Socket Adapter Available To Correctly Install Alternator Pulley Nut {0601}
1988/01/25
New 35-Ampere Alternator Used On Some Engines In Caterpillar Equipment{1405,1406}
1979/08/13
Voltage Regulator Can Cause Variable Ammeter Indications{1410,1401,1405,1406,7467}
1979/10/22
Repair Parts Available for Alternator R-Terminal {1405}
2000/10/02
Harness Repair of Alternator R-Terminal Connector {1405, 1408, 7553}
2000/10/02
Correction to Service Magazine, SEPD0544, "Repair Parts Available for Alternator R-Terminal" {1405}
2000/12/18
Correction to Service Magazine, SEPD0544, "Harness Repair of Alternator R-Terminal Connector" {1405}
2000/12/25
Charging System Troubleshooting Guide Has Been Updated for All Machines {1406, 7569}
Charging System Troubleshooting Guide Has Been Updated for All Machines {1406, 7569}

Caterpillar Parts SIS Catalog 3306 :

ALTERNATOR GP-CHARGING
3N-2706 ALTERNATOR GP-CHARGING
ALTERNATOR GP-CHARGING
3N-2706 ALTERNATOR GP-CHARGING
ALTERNATOR GP-CHARGING
3N-2706 ALTERNATOR GP-CHARGING
SUPPORT GP-BATTERY
3N-7056 SUPPORT GP-BATTERY
BATTERY GP
2N-1943 BATTERY GP
BATTERY GP
1H-1342 BATTERY GP
BATTERY GROUP
7L-7873 BATTERY GROUP
BATTERY GP
1H-1342 BATTERY GP
ALTERNATOR GP
3N-2707 ALTERNATOR GP
ALTERNATOR GP
3N-2707 ALTERNATOR GP
ALTERNATOR GP
3N-2708 ALTERNATOR GP
ALTERNATOR GP
3N-2708 ALTERNATOR GP
ALTERNATOR GP
3N-2708 ALTERNATOR GP
ALTERNATOR GP
3N-2709 ALTERNATOR GP
ALTERNATOR GP
3N-2709 ALTERNATOR GP
ALTERNATOR GP
3N-2709 ALTERNATOR GP

Truck sale:

 
9,775 
Caterpillar 3306T, Marine Propulsion / Auxiliary Engines, Construction
- Marine Propulsion / Auxiliary Engines
FINANZAUTO S.A.
Caterpillar 3306T, Stationary Generator Sets, Construction
35,500 
Caterpillar 3306T, Stationary Generator Sets, Construction
- Stationary Generator Sets
RING POWER CORP.
Caterpillar 3306, Stationary Generator Sets, Construction
8,185 
Caterpillar 3306, Stationary Generator Sets, Construction
- Stationary Generator Sets
TOROMONT POWER SYSTEMS
Caterpillar 3306, Stationary Generator Sets, Construction
41,500 
Caterpillar 3306, Stationary Generator Sets, Construction
- Stationary Generator Sets
MACALLISTER MACHINERY CO., INC
 
35,000 
Caterpillar 3306, Stationary Generator Sets, Construction
- Stationary Generator Sets
MACALLISTER MACHINERY CO., INC
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