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6I-4853 GENERATOR GP S/N 5TA1-844 60-HERTZ. 480-VOLT. 686-FRAME, 6-POLE, 6-LEAD PART OF 6I-4854 GENERATOR AR G3508


GENERATORS
GENERATOR GP

GENERATOR SET G3508 GENERATOR SET CPY
 G3508 Generator Set CPY00001-UP SEBP3391 G3508 CPY   (2000)

GENERATORS

GENERATOR GP
7C-3078 GENERATOR AR
7C-3079 GENERATOR AR
GENERATOR GP
6I-4853 GENERATOR GP
GENERATOR GP
6I-4853 GENERATOR GP
GENERATOR GP
6I-4853 GENERATOR GP
GENERATOR GP
6I-4853 GENERATOR GP
 

#SEBP33910650
 

6I-4853: GENERATOR GP

6I-4853 GENERATOR GP
S/N 5TA1-844
60-HERTZ. 480-VOLT. 686-FRAME, 6-POLE, 6-LEAD
PART OF 6I-4854 GENERATOR AR
i00400696 SEBP3391
6I4853 GENERATOR GP Parts scheme
  For full view, you need register

Parts for your G3508 GENERATOR SET:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 2B-4602 [2] PLUG-PIPE  
2. 7E-8265 [1] STATOR AS  
3. 7E-4475 [5] TUBE-SPACER (8.3X11.9X50.8-MM THK)  
4. 5P-0537 [11] WASHER-HARD (7.2X14.5X2-MM THK)  
5. 1D-4539 [5] BOLT (5/16-18X2.5-IN)  
6. 7E-4476 [1] COVER-DRIP  
7. 5N-9448 [2] RETAINER-BEARING  
8. 5P-8245 [4] WASHER-HARD (13.5X25.5X3-MM THK)  
9. 7W-9971 [1] COVER-BOTTOM  
10. 7C-4540 [2] DEFLECTOR  
11. 9Y-5957 [1] COVER AS-TOP  
  5N-3167 [8] SEAL-RING  
  5N-3176 [8] PLUG-BUTTON  
  6D-7128 [4] SEAL-O-RING  
  8P-7065 [4] PLUG-BUTTON  
  8T-9587 [4] SEAL-O-RING  
  030-2284 [4] PLUG-BUTTON  
12. 7C-8760 [1] RHEOSTAT AS  
13. 7C-5708 [3] GROMMET  
14. 033-2075 [6] WASHER (0.266X1.25X0.06-IN THK)  
15. 7C-5709 [3] SLEEVE  
16. 6I-4917 [2] SCREEN  
17. 110-3856 [1] STATOR AS  
18. 7C-5711 [1] FILM-INSTRUCTION (VOLTAGE CONTROL ADJUSTMENT)  
19. 5S-7349 [1] BOLT (1/4-20X0.5-IN)  
20. 7E-8262 Y [1] REGULATOR AS-VOLTAGE  
21. 9M-1974 [9] WASHER-HARD (8.8X16X2-MM THK)  
22. 7E-1222 [2] STRIP-TERMINAL  
23. 7W-8890 [1] BRACKET-TERMINAL  
24. 7E-1224 [1] MARKER  
25. 3N-8764 [1] FILM-CONNECTION (SPACE HEATER)  
26. 7E-1223 [1] MARKER  
27. 7C-2709 Y [1] ROTOR GP-GENERATOR  
28. 7E-1267 [1] TRANSFORMER AS  
29. 7W-8861 [1] STATOR AS  
30. 7W-8988 [1] ROTOR AS (PERMANENT MAGNET)  
31. 7E-1248 [1] COVER AS-EXCITER  
32. 3N-7323 [1] FAN-VENT  
33. 9Y-6024 [1] BRACKET  
34. 4P-0365 [1] FRAME AS  
35. 5N-9421 Y [1] EXCITER & HEAT SINK AS  
36. 0S-1585 [4] BOLT (1/2-13X1.5-IN)  
37. 8H-8769 [4] BOLT (5/16-18X4.25-IN)  
38. 7W-8873 [1] STATOR AS-EXCITER  
39. 5N-5003 [1] SPACER (40.64X61X4.75-MM THK)  
40. 1B-9575 [4] BOLT (5/16-18X1.56-IN)  
41. 0S-1591 [3] BOLT (3/8-16X1.5-IN)  
42. 7F-9223 [2] LOCKWASHER  
43. 8J-1256 [1] CLIP (LOOP)  
44. 7C-1884 [4] MOUNT-FLEXIBLE  
45. 9Y-2902 [1] STRAP  
46. 054-8671 [4] MOUNT  
47. 1B-2713 [4] BOLT (1/4-20X1.75-IN)  
48. 7E-3035 [6] BUMPER  
49. 5M-5845 [6] SCREW (10-32X0.625-IN)  
50. 7E-8303 [3] GROMMET  
51. 4P-0348 [2] PANEL  
52. 6L-7575 [1] STRIP-TERMINAL  
53. 3N-8763 [1] STRIP-TERMINAL  
54. 6V-8185 [12] NUT (1/4-20-THD)  
55. 4B-2049 [6] NUT (10-32-THD)  
56. 7X-0578 [6] WASHER-HARD (10.2X32X2.5-MM THK)  
57. 6V-8801 [4] NUT (3/8-16-THD)  
58. 4M-5282 [4] BOLT (1/4-20X1.5-IN)  
59. 3B-6487 [2] COUPLING (PIPE)  
60. 9S-1812 [2] FITTING (NIPPLE-PIPE)  
61. 8F-3590 [4] LOCKWASHER  
62. 8T-4205 [4] WASHER-HARD (7.2X14.5X2-MM THK)  
63. 7E-5940 [1] FILM-INFORMATION (GENERATOR WIRING DIAGRAM)  
64. 110-7632 [1] COVER-STATOR  
65. 1A-8063 [6] BOLT (3/4-10X2.5-IN)  
66. 5H-1504 [6] WASHER-HARD (20X33.5X5-MM THK)  
   
    AVAILABLE REPAIR KIT(S):
  6I-4929 [1] KIT-STATOR  
  7W-1920 [1] KIT-ROTOR BALANCE WEIGHT (GENERATOR)  
  7W-8710 Y [1] KIT-SPACE HEATER (GENERATOR)  
  7W-9254 [1] KIT-HARDWARE (GENERATOR)  
  Y   SEPARATE ILLUSTRATION
 

#SEBP33910651
 

6I-4853: GENERATOR GP

6I-4853 GENERATOR GP
S/N 5TA845-UP
60-HERTZ. 480-VOLT. 686-FRAME, 6-POLE, 6-LEAD
PART OF 6I-4854 GENERATOR AR
Type 1
i00400702 SEBP3391
6I4853 GENERATOR GP Parts scheme
  For full view, you need register

Parts for your G3508 GENERATOR SET:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 2B-4602 [2] PLUG-PIPE  
2. 7E-8265 [1] STATOR AS  
3. 7E-4475 [5] TUBE-SPACER (8.3X11.9X50.8-MM THK)  
4. 5P-0537 [11] WASHER-HARD (7.2X14.5X2-MM THK)  
5. 1D-4539 [5] BOLT (5/16-18X2.5-IN)  
6. 7E-4476 [1] COVER-DRIP  
7. 117-8268 [2] RETAINER-BEARING  
8. 5M-2894 [4] WASHER-HARD (10.2X18.5X2.5-MM THK)  
9. 7W-9971 [1] COVER-BOTTOM  
10. 7C-4540 [2] DEFLECTOR  
11. 9Y-5957 [1] COVER AS-TOP  
  5N-3167 [8] SEAL-RING  
  5N-3176 [8] PLUG-BUTTON  
  6D-7128 [4] SEAL-O-RING  
  8P-7065 [4] PLUG-BUTTON  
  8T-9587 [4] SEAL-O-RING  
  030-2284 [4] PLUG-BUTTON  
12. 7C-8760 [1] RHEOSTAT AS  
13. 7C-5708 [3] GROMMET  
14. 033-2075 [6] WASHER (0.266X1.25X0.06-IN THK)  
15. 7C-5709 [3] SLEEVE  
16. 6I-4917 [2] SCREEN  
17. 110-3856 [1] STATOR AS  
18. 7C-5711 [1] FILM-INSTRUCTION (VOLTAGE CONTROL ADJUSTMENT)  
19. 5S-7349 [1] BOLT (1/4-20X0.5-IN)  
20. 114-5511 Y [1] REGULATOR AS-VOLTAGE  
21. 9M-1974 [9] WASHER-HARD (8.8X16X2-MM THK)  
22. 7E-1222 [2] STRIP-TERMINAL  
23. 7W-8890 [1] BRACKET-TERMINAL  
24. 7E-1224 [1] MARKER  
25. 3N-8764 [1] FILM-CONNECTION (SPACE HEATER)  
26. 7E-1223 [1] MARKER  
27. 7C-2709 Y [1] ROTOR GP-GENERATOR  
28. 7E-1267 [1] TRANSFORMER AS  
29. 7W-8861 [1] STATOR AS  
30. 7W-8988 [1] ROTOR AS (PERMANENT MAGNET)  
31. 7E-1248 [1] COVER AS-EXCITER  
32. 3N-7323 [1] FAN-VENT  
33. 115-5097 [1] BRACKET AS-HOUSING  
34. 4P-0365 [1] FRAME AS  
35. 5N-9421 Y [1] EXCITER & HEAT SINK AS  
36. 0S-1571 [4] BOLT (3/8-16X1.75-IN)  
37. 8H-8769 [4] BOLT (5/16-18X4.25-IN)  
38. 7W-8873 [1] STATOR AS-EXCITER  
39. 5N-5003 [1] SPACER (40.64X61X4.75-MM THK)  
40. 1B-9575 [4] BOLT (5/16-18X1.56-IN)  
41. 0S-1591 [3] BOLT (3/8-16X1.5-IN)  
42. 7F-9223 [2] LOCKWASHER  
43. 8J-1256 [1] CLIP (LOOP)  
44. 7C-1884 [4] MOUNT-FLEXIBLE  
45. 9Y-2902 [1] STRAP  
46. 054-8671 [4] MOUNT  
47. 1B-2713 [4] BOLT (1/4-20X1.75-IN)  
48. 7E-3035 [6] BUMPER  
49. 5M-5845 [6] SCREW (10-32X0.625-IN)  
50. 7E-8303 [3] GROMMET  
51. 4P-0348 [2] PANEL  
52. 6L-7575 [1] STRIP-TERMINAL  
53. 3N-8763 [1] STRIP-TERMINAL  
54. 6V-8185 [12] NUT (1/4-20-THD)  
55. 4B-2049 [6] NUT (10-32-THD)  
56. 7X-0578 [6] WASHER-HARD (10.2X32X2.5-MM THK)  
57. 6V-8801 [4] NUT (3/8-16-THD)  
58. 4M-5282 [4] BOLT (1/4-20X1.5-IN)  
59. 3B-6487 [2] COUPLING (PIPE)  
60. 9S-1812 [2] FITTING (NIPPLE-PIPE)  
61. 8F-3590 [4] LOCKWASHER  
62. 8T-4205 [4] WASHER-HARD (7.2X14.5X2-MM THK)  
63. 7E-5940 [1] FILM-INFORMATION (GENERATOR WIRING DIAGRAM)  
64. 110-7632 [1] COVER-STATOR  
65. 1A-8063 [6] BOLT (3/4-10X2.5-IN)  
66. 5H-1504 [6] WASHER-HARD (20X33.5X5-MM THK)  
   
    AVAILABLE REPAIR KIT(S):
  7W-1920 [1] KIT-ROTOR BALANCE WEIGHT (GENERATOR)  
  7W-8710 Y [1] KIT-SPACE HEATER (GENERATOR)  
  7W-9254 [1] KIT-HARDWARE (GENERATOR)  
  Y   SEPARATE ILLUSTRATION
 

#SEBP33910652
 

6I-4853: GENERATOR GP

6I-4853 GENERATOR GP
S/N 5TA845-UP
60-HERTZ. 480-VOLT. 686-FRAME, 6-POLE, 6-LEAD
PART OF 6I-4854 GENERATOR AR
Type 2
i01995384 SEBP3391
6I4853 GENERATOR GP Parts scheme
  For full view, you need register

Parts for your G3508 GENERATOR SET:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 2B-4602 [2] PLUG-PIPE  
2. 7E-8265 [1] STATOR AS  
  7E-8266 [1] HOLDER AS-FUSE  
  9Y-6027 [2] FUSE-CERAMIC (10-AMPERE)  
3. 7E-4475 [5] TUBE-SPACER (8.3X11.9X50.8-MM THK)  
4. 5P-0537 C [4] WASHER-HARD (7.2X14.5X2-MM THK)  
5. 1D-4539 [5] BOLT (5/16-18X2.5-IN)  
6. 7E-4476 [1] COVER-DRIP  
7. 117-8268 [2] RETAINER-BEARING  
8. 5M-2894 [4] WASHER-HARD (10.2X18.5X2.5-MM THK)  
9. 7W-9971 [1] COVER-BOTTOM  
10. 7C-4540 [2] DEFLECTOR  
11. 9Y-5957 [1] COVER AS-TOP  
  5N-3167 [10] SEAL-RING  
  5N-3176 [10] PLUG-BUTTON  
  6D-7128 [4] SEAL-O-RING  
  8P-7065 [4] PLUG-BUTTON  
  8T-9587 [4] SEAL-O-RING  
  030-2284 [4] PLUG-BUTTON  
16. 6I-4917 [2] SCREEN  
17. 110-3856 [1] STATOR AS  
19. 5S-7349 [1] BOLT (1/4-20X0.5-IN)  
20. 243-3129 CY [1] TRANSFORMER AS  
21. 9M-1974 [9] WASHER-HARD (8.8X16X2-MM THK)  
22. 7E-1222 [2] STRIP-TERMINAL  
23. 7W-8890 [1] BRACKET-TERMINAL  
24. 7E-1224 [1] MARKER  
25. 3N-8764 [1] FILM-CONNECTION (SPACE HEATER)  
26. 7E-1223 [1] MARKER  
27. 7C-2709 Y [1] ROTOR GP-GENERATOR  
28. 7E-1267 [1] TRANSFORMER AS  
29. 7W-9961 [1] LOUVER-BOX  
30. 7W-8988 [1] ROTOR AS (PERMANENT MAGNET)  
31. 7E-1248 [1] COVER AS-EXCITER  
32. 3N-7323 [1] FAN-VENT  
33. 115-5097 [1] BRACKET AS-HOUSING  
  116-7478 [1] SLEEVE-WEAR  
34. 4P-0365 [1] FRAME AS  
35. 5N-9421 Y [1] EXCITER & HEAT SINK AS  
36. 0S-1571 [4] BOLT (3/8-16X1.75-IN)  
37. 8H-8769 [4] BOLT (5/16-18X4.25-IN)  
38. 7W-8873 [1] STATOR AS-EXCITER  
39. 5N-5003 [1] SPACER (40.64X61X4.75-MM THK)  
40. 1B-9575 [4] BOLT (5/16-18X1.56-IN)  
41. 0S-1591 [3] BOLT (3/8-16X1.5-IN)  
42. 7F-9223 [2] LOCKWASHER  
44. 7C-1884 [4] MOUNT-FLEXIBLE  
45. 9Y-2902 [1] STRAP  
46. 054-8671 [4] MOUNT  
47. 1B-2713 [4] BOLT (1/4-20X1.75-IN)  
48. 7E-3035 [6] BUMPER  
49. 5M-5845 [6] SCREW (10-32X0.625-IN)  
50. 7E-8303 [3] GROMMET  
51. 4P-0348 [2] PANEL  
52. 6L-7575 [1] STRIP-TERMINAL  
53. 3N-8763 [1] STRIP-TERMINAL  
54. 6V-8185 C [8] NUT (1/4-20-THD)  
55. 4B-2049 [6] NUT (10-32-THD)  
56. 7X-0578 [6] WASHER-HARD (10.2X32X2.5-MM THK)  
57. 6V-8801 [4] NUT (3/8-16-THD)  
58. 4M-5282 [4] BOLT (1/4-20X1.5-IN)  
59. 3B-6487 [2] COUPLING (PIPE)  
60. 9S-1812 [2] FITTING (NIPPLE-PIPE)  
61. 8F-3590 [4] LOCKWASHER  
62. 8T-4205 [4] WASHER-HARD (7.2X14.5X2-MM THK)  
63. 7E-5940 [1] FILM-INFORMATION (GENERATOR WIRING DIAGRAM)  
64. 110-7632 [1] COVER-STATOR  
65. 1A-8063 [6] BOLT (3/4-10X2.5-IN)  
66. 5H-1504 [6] WASHER-HARD (20X33.5X5-MM THK)  
   
    AVAILABLE REPAIR KIT(S):
  7W-1920 [1] KIT-ROTOR BALANCE WEIGHT (GENERATOR)  
    (INCLUDES WEIGHTS, NUTS, SCREWS, WASHERS)
  7W-9254 [1] KIT-HARDWARE (GENERATOR)  
    (INCLUDES SCREWS, NUTS, WASHERS, BOLTS, PLUGS, CAPS)
  7W-8710 Y [1] KIT-SPACE HEATER (GENERATOR)  
  C   CHANGE FROM PREVIOUS TYPE
  Y   SEPARATE ILLUSTRATION
 

#SEBP33910653
 

6I-4853: GENERATOR GP

6I-4853 GENERATOR GP
S/N 5TA845-UP
60-HERTZ. 480-VOLT. 686-FRAME, 6-POLE, 6-LEAD
PART OF 6I-4854 GENERATOR AR
Type 3
i02018408 SEBP3391
6I4853 GENERATOR GP Parts scheme
  For full view, you need register

Parts for your G3508 GENERATOR SET:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 2B-4602 [2] PLUG-PIPE  
2. 7E-8265 [1] STATOR AS  
  7E-8266 [1] HOLDER AS-FUSE  
  9Y-6027 [2] FUSE-CERAMIC (10-AMPERE)  
3. 7E-4475 [5] TUBE-SPACER (8.3X11.9X50.8-MM THK)  
4. 5P-0537 [4] WASHER-HARD (7.2X14.5X2-MM THK)  
5. 1D-4539 [5] BOLT (5/16-18X2.5-IN)  
6. 7E-4476 [1] COVER-DRIP  
7. 117-8268 [2] RETAINER-BEARING  
8. 5M-2894 [4] WASHER-HARD (10.2X18.5X2.5-MM THK)  
9. 7W-9971 [1] COVER-BOTTOM  
10. 7C-4540 [2] DEFLECTOR  
11. 9Y-5957 [1] COVER AS-TOP  
  5N-3167 [10] SEAL-RING  
  5N-3176 [10] PLUG-BUTTON  
  6D-7128 [4] SEAL-O-RING  
  8P-7065 [4] PLUG-BUTTON  
  8T-9587 [4] SEAL-O-RING  
  030-2284 [4] PLUG-BUTTON  
16. 6I-4917 [2] SCREEN  
17. 110-3856 [1] STATOR AS  
19. 5S-7349 [1] BOLT (1/4-20X0.5-IN)  
20. 243-3129 Y [1] TRANSFORMER AS  
21. 9M-1974 [9] WASHER-HARD (8.8X16X2-MM THK)  
22. 7E-1222 [2] STRIP-TERMINAL  
23. 7W-8890 [1] BRACKET-TERMINAL  
24. 7E-1224 [1] MARKER  
25. 3N-8764 [1] FILM-CONNECTION (SPACE HEATER)  
26. 7E-1223 [1] MARKER  
27. 7C-2709 Y [1] ROTOR GP-GENERATOR  
28. 244-4462 C [1] TRANSFORMER AS  
29. 7W-9961 [1] LOUVER-BOX  
30. 7W-8988 [1] ROTOR AS (PERMANENT MAGNET)  
31. 7E-1248 [1] COVER AS-EXCITER  
32. 3N-7323 [1] FAN-VENT  
33. 115-5097 [1] BRACKET AS-HOUSING  
  116-7478 [1] SLEEVE-WEAR  
34. 4P-0365 [1] FRAME AS  
35. 5N-9421 Y [1] EXCITER & HEAT SINK AS  
36. 0S-1571 [4] BOLT (3/8-16X1.75-IN)  
37. 8H-8769 [4] BOLT (5/16-18X4.25-IN)  
38. 7W-8873 [1] STATOR AS-EXCITER  
39. 5N-5003 [1] SPACER (40.64X61X4.75-MM THK)  
40. 1B-9575 [4] BOLT (5/16-18X1.56-IN)  
41. 0S-1591 [3] BOLT (3/8-16X1.5-IN)  
42. 7F-9223 [2] LOCKWASHER  
44. 7C-1884 [4] MOUNT-FLEXIBLE  
45. 9Y-2902 [1] STRAP  
46. 054-8671 [4] MOUNT  
47. 1B-2713 [4] BOLT (1/4-20X1.75-IN)  
48. 7E-3035 [6] BUMPER  
49. 5M-5845 [6] SCREW (10-32X0.625-IN)  
50. 7E-8303 [3] GROMMET  
51. 4P-0348 [2] PANEL  
52. 6L-7575 [1] STRIP-TERMINAL  
53. 3N-8763 [1] STRIP-TERMINAL  
54. 6V-8185 [8] NUT (1/4-20-THD)  
55. 4B-2049 [6] NUT (10-32-THD)  
56. 7X-0578 [6] WASHER-HARD (10.2X32X2.5-MM THK)  
57. 6V-8801 [4] NUT (3/8-16-THD)  
58. 4M-5282 [4] BOLT (1/4-20X1.5-IN)  
59. 3B-6487 [2] COUPLING (PIPE)  
60. 9S-1812 [2] FITTING (NIPPLE-PIPE)  
61. 8F-3590 [4] LOCKWASHER  
62. 8T-4205 [4] WASHER-HARD (7.2X14.5X2-MM THK)  
63. 7E-5940 [1] FILM-INFORMATION (GENERATOR WIRING DIAGRAM)  
64. 110-7632 [1] COVER-STATOR  
65. 1A-8063 [6] BOLT (3/4-10X2.5-IN)  
66. 5H-1504 [6] WASHER-HARD (20X33.5X5-MM THK)  
   
    AVAILABLE REPAIR KIT(S):
  7W-1920 [1] KIT-ROTOR BALANCE WEIGHT (GENERATOR)  
    (INCLUDES WEIGHTS, NUTS, SCREWS & WASHERS)
  7W-9254 [1] KIT-HARDWARE (GENERATOR)  
    (INCLUDES SCREWS, NUTS, WASHERS, BOLTS, PLUGS & CAPS)
  7W-8710 Y [1] KIT-SPACE HEATER (GENERATOR)  
  C   CHANGE FROM PREVIOUS TYPE
  Y   SEPARATE ILLUSTRATION
 

#SEBP33910654
 

6I-4853: GENERATOR GP

6I-4853 GENERATOR GP
S/N 5TA845-UP
60-HERTZ. 480-VOLT. 686-FRAME, 6-POLE, 6-LEAD
PART OF 6I-4854 GENERATOR AR
Type 4
i02660408 SEBP3391
6I4853 GENERATOR GP Parts scheme 6I4853 GENERATOR GP Parts scheme
  For full view, you need register

Parts for your G3508 GENERATOR SET:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 2B-4602 [2] PLUG-PIPE  
2. 251-9633 C [1] STATOR AS  
3. 7E-4475 [5] TUBE-SPACER (8.3X11.9X50.8-MM THK)  
4. 5P-0537 [4] WASHER-HARD (7.2X14.5X2-MM THK)  
5. 1D-4539 [5] BOLT (5/16-18X2.5-IN)  
6. 7E-4476 [1] COVER-DRIP  
7. 117-8268 [2] RETAINER-BEARING  
8. 5M-2894 [4] WASHER-HARD (10.2X18.5X2.5-MM THK)  
9. 7W-9971 [1] COVER-BOTTOM  
10. 7C-4540 [2] DEFLECTOR  
11. 9Y-5957 [1] COVER AS-TOP  
  5N-3167 [10] SEAL-RING  
  5N-3176 [10] PLUG-BUTTON  
  6D-7128 [4] SEAL-O-RING  
  8P-7065 [4] PLUG-BUTTON  
  8T-9587 [4] SEAL-O-RING  
  030-2284 [4] PLUG-BUTTON  
12. 170-5396 CY [1] STRIP GP-TERMINAL (RESISTIVE TEMPERATURE DEVICE)  
13. 120-8713 C [1] PANEL AS  
  9F-6445 [8] NUT-WELD (1/4-20-THD)  
14. 120-8714 C [1] PANEL AS  
  4K-9097 [3] NUT-WELD (5/16-18-THD)  
  9F-6445 [2] NUT-WELD (1/4-20-THD)  
16. 6I-4917 [2] SCREEN  
17. 110-3856 [1] STATOR AS  
19. 5S-7349 [1] BOLT (1/4-20X0.5-IN)  
20. 135-8211 CY [1] TRANSFORMER GP-POTENTIAL  
21. 9M-1974 [9] WASHER-HARD (8.8X16X2-MM THK)  
27. 7C-2709 Y [1] ROTOR GP-GENERATOR  
28. 122-6589 C [1] TRANSFORMER AS-CURRENT (RATIO 2500:5)  
29. 7W-9961 C [1] LOUVER-BOX  
30. 7W-8988 [1] ROTOR AS (PERMANENT MAGNET)  
31. 7E-1248 [1] COVER AS-EXCITER  
32. 3N-7323 [1] FAN-VENT  
33. 115-5097 [1] BRACKET AS-HOUSING  
  116-7478 [1] SLEEVE-WEAR  
34. 4P-0365 [1] FRAME AS  
35. 5N-9421 Y [1] EXCITER & HEAT SINK AS  
36. 0S-1571 [4] BOLT (3/8-16X1.75-IN)  
37. 8H-8769 [4] BOLT (5/16-18X4.25-IN)  
38. 134-4722 C [1] STATOR-EXCITER  
39. 5N-5003 [1] SPACER (40.64X61X4.75-MM THK)  
40. 1B-9575 [4] BOLT (5/16-18X1.56-IN)  
41. 0S-1591 [3] BOLT (3/8-16X1.5-IN)  
42. 7F-9223 [2] LOCKWASHER  
44. 7C-1884 [4] MOUNT-FLEXIBLE  
45. 9Y-2902 [1] STRAP  
46. 054-8671 [4] MOUNT  
47. 1B-2713 [4] BOLT (1/4-20X1.75-IN)  
48. 7E-3035 [6] BUMPER  
49. 5M-5845 [6] SCREW (10-32X0.625-IN)  
50. 7E-8303 [3] GROMMET  
51. 4P-0348 [2] PANEL  
52. 170-5400 CY [1] STRIP GP-TERMINAL (MAIN)  
54. 6V-8185 [8] NUT (1/4-20-THD)  
55. 4B-2049 [6] NUT (10-32-THD)  
56. 7X-0578 [6] WASHER-HARD (10.2X32X2.5-MM THK)  
57. 6V-8801 [4] NUT (3/8-16-THD)  
58. 4M-5282 [4] BOLT (1/4-20X1.5-IN)  
59. 3B-6487 [2] COUPLING (PIPE)  
60. 9S-1812 [2] FITTING (NIPPLE-PIPE)  
61. 8F-3590 [4] LOCKWASHER  
62. 8T-4205 [4] WASHER-HARD (7.2X14.5X2-MM THK)  
63. 7E-5940 C [1] FILM-INFORMATION (GENERATOR WIRING DIAGRAM)  
64. 110-7632 [1] COVER-STATOR  
65. 1A-8063 [6] BOLT (3/4-10X2.5-IN)  
66. 5H-1504 [6] WASHER-HARD (20X33.5X5-MM THK)  
   
    AVAILABLE REPAIR KIT(S):
  7W-1920 [1] KIT-ROTOR BALANCE WEIGHT (GENERATOR)  
    (INCLUDES WEIGHTS, NUTS, SCREWS & WASHERS)
  7W-9254 [1] KIT-HARDWARE (GENERATOR)  
    (INCLUDES SCREWS, NUTS, WASHERS, BOLTS, PLUGS & CAPS)
  7W-8710 Y [1] KIT-SPACE HEATER (GENERATOR)  
  C   CHANGE FROM PREVIOUS TYPE
  Y   SEPARATE ILLUSTRATION
 

#SEBP33910655
 

7W-8677: GENERATOR GP

7W-8677 GENERATOR GP
S/N 5TA657-UP
60-HERTZ. 480-VOLT. 686-FRAME, 6-POLE, 10-LEAD
PART OF 7C-3068 GENERATOR AR
i02660417 SEBP3391
7W8677 GENERATOR GP Parts scheme 7W8677 GENERATOR GP Parts scheme
  For full view, you need register

Parts for your G3508 GENERATOR SET:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 2B-4602 [2] PLUG-PIPE  
2. 7C-4554 [1] STATOR AS  
3. 7E-4475 [5] TUBE-SPACER (8.3X11.9X50.8-MM THK)  
4. 120-8714 C [1] PANEL AS  
  4K-9097 [3] NUT-WELD (5/16-18-THD)  
  9F-6445 [2] NUT-WELD (1/4-20-THD)  
5. 1D-4539 [5] BOLT (5/16-18X2.5-IN)  
6. 7E-4476 [1] COVER-DRIP  
7. 5N-9448 [2] RETAINER-BEARING  
8. 5P-8245 [4] WASHER-HARD (13.5X25.5X3-MM THK)  
9. 7W-9971 [1] COVER-BOTTOM  
10. 7C-4901 [2] DEFLECTOR  
11. 9Y-5957 [1] COVER AS-TOP  
  5N-3167 [8] SEAL-RING  
  5N-3176 [8] PLUG-BUTTON  
  6D-7128 [4] SEAL-O-RING  
  8P-7065 [4] PLUG-BUTTON  
  8T-9587 [4] SEAL-O-RING  
  030-2284 [4] PLUG-BUTTON  
12. 170-5395 CY [1] STRIP GP-TERMINAL (THERMOCOUPLE)  
13. 6V-8185 [8] NUT (1/4-20-THD)  
17. 6I-4917 [2] SCREEN  
18. 7C-2709 Y [1] ROTOR GP-GENERATOR  
19. 4B-2049 [6] NUT (10-32-THD)  
21. 5S-7349 [1] BOLT (1/4-20X0.5-IN)  
23. 9M-1974 [9] WASHER-HARD (8.8X16X2-MM THK)  
24. 5N-9421 Y [1] EXCITER & HEAT SINK AS  
25. 122-6589 C [1] TRANSFORMER AS-CURRENT (RATIO 2500:5)  
26. 7W-9961 C [1] LOUVER-BOX  
27. 7E-1248 [1] COVER AS-EXCITER  
28. 3N-7323 [1] FAN-VENT  
29. 115-5097 [1] BRACKET AS-HOUSING  
  116-7478 [1] SLEEVE-WEAR  
30. 4P-0365 [1] FRAME AS  
31. 0S-1585 [4] BOLT (1/2-13X1.5-IN)  
32. 8H-8769 [4] BOLT (5/16-18X4.25-IN)  
33. 134-4722 C [1] STATOR-EXCITER  
34. 5N-5003 [1] SPACER (40.64X61X4.75-MM THK)  
35. 1B-9575 [4] BOLT (5/16-18X1.56-IN)  
36. 0S-1591 [3] BOLT (3/8-16X1.5-IN)  
37. 7F-9223 [2] LOCKWASHER  
39. 7C-1884 [4] MOUNT-FLEXIBLE  
40. 9Y-2902 [1] STRAP  
41. 054-8671 [4] MOUNT  
42. 7E-3035 [6] BUMPER  
43. 5M-5845 [6] SCREW (10-32X0.625-IN)  
44. 7X-0578 [6] WASHER-HARD (10.2X32X2.5-MM THK)  
45. 6V-8801 [4] NUT (3/8-16-THD)  
46. 7E-8303 [3] GROMMET  
47. 8T-4205 [4] WASHER-HARD (7.2X14.5X2-MM THK)  
48. 4M-5282 [4] BOLT (1/4-20X1.5-IN)  
49. 8F-3590 [4] LOCKWASHER  
50. 4P-0348 [2] PANEL  
51. 4W-9449 C [1] FILM-INFORMATION (GENERATOR WIRING DIAGRAM)  
52. 5H-1504 [6] WASHER-HARD (20X33.5X5-MM THK)  
53. 1A-8063 [6] BOLT (3/4-10X2.5-IN)  
54. 3B-6487 [2] COUPLING (PIPE)  
55. 9S-1812 [2] FITTING (NIPPLE-PIPE)  
56. 120-8713 C [1] PANEL AS  
  9F-6445 [8] NUT-WELD (1/4-20-THD)  
57. 170-5400 CY [1] STRIP GP-TERMINAL (MAIN)  
58. 8N-7152 Y [1] COUPLING GP-FLEXIBLE  
   
    AVAILABLE REPAIR KIT(S):
  7W-1920 [1] KIT-ROTOR BALANCE WEIGHT (GENERATOR)  
    (INCLUDES WEIGHTS, NUTS, SCREWS & WASHERS)
  7W-9254 [1] KIT-HARDWARE (GENERATOR)  
    (INCLUDES SCREWS, NUTS, WASHERS, BOLTS, PLUGS & CAPS)
  7W-9967 Y [1] KIT-SPACE HEATER (GENERATOR)  
  C   CHANGE FROM PREVIOUS TYPE
  Y   SEPARATE ILLUSTRATION
 

#SEBP33910656
 

7W-8677: GENERATOR GP

7W-8677 GENERATOR GP
S/N 5TA657-676
60-HERTZ. 480-VOLT. 686-FRAME, 6-POLE, 10-LEAD
PART OF 7C-3068 GENERATOR AR
i00417077 SEBP3391
7W8677 GENERATOR GP Parts scheme 7W8677 GENERATOR GP Parts scheme
  For full view, you need register

Parts for your G3508 GENERATOR SET:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 5N-9137 [1] FILM-DIAGRAM (WIRING)  
2. 7C-1484 [1] COVER AS-EXCITER  
3. 6L-6523 [1] FILM-INSTRUCTION (GENERATOR-VOLTAGE CONTROL)(VOLTAGE ADJUSTMENT)  
4. 2B-4602 [2] PLUG-PIPE  
5. 7C-4541 [1] COVER AS-DRIP  
6. 7C-4542 [2] SCREEN-COVER  
7. 3N-7323 [1] FAN-VENT  
8. 7C-4901 [2] DEFLECTOR  
9. 7C-2709 Y [1] ROTOR GP-GENERATOR  
10. 7C-4554 [1] STATOR AS  
  5N-9452 [16] CHANNEL-RUBBER  
11. 5N-9421 Y [1] EXCITER & HEAT SINK AS  
12. 1B-9575 [4] BOLT (5/16-18X1.56-IN)  
  5N-5003 [1] SPACER (40.64X61X4.75-MM THK)  
13. 7W-9973 [1] BRACKET  
14. 7W-8873 [1] STATOR AS-EXCITER  
15. 8H-8769 [4] BOLT (5/16-18X4.25-IN)  
  9M-1974 [4] WASHER-HARD (8.8X16X2-MM THK)  
16. 7C-1852 [1] FRAME AS  
17. 5N-9448 [2] RETAINER-BEARING  
18. 7W-8885 [1] PANEL AS-BOX  
  3N-4809 [4] PLUG-BUTTON  
19. 7W-9961 [1] LOUVER-BOX  
20. 3N-1964 [1] TRANSFORMER AS  
21. 7W-9962 [1] COVER AS-TOP  
  030-2284 [8] PLUG-BUTTON (SMALL)  
  6D-7128 [8] SEAL-O-RING (SMALL)  
  5N-3176 [4] PLUG-BUTTON (LARGE)  
  5N-3167 [4] SEAL-RING (LARGE)  
22. 7W-8884 [1] PANEL-BOX  
23. 7C-0100 [4] MOUNT-FLEXIBLE  
24. 7W-9971 [1] COVER-BOTTOM  
25. 7W-8889 [1] BRACKET  
26. 7W-1377 [1] COVER  
  7W-1379 [1] TERMINAL  
  5N-5087 [1] STRIP  
27. 054-8671 [4] MOUNT  
28. 5N-9430 [2] TRANSFORMER AS  
29. 3N-1968 [6] MOUNT-FLEXIBLE  
30. 7W-8886 [2] BRACKET  
31. 5N-9440 Y [1] REGULATOR AS-VOLTAGE  
   
    AVAILABLE REPAIR KIT(S):
  7C-4556 [1] KIT-STATOR  
    (INCLUDES TOPSTICKS, LEADS, LUGS, LINERS, COIL BUNDLES, SLEEVES, CONNECTORS, TAPE, ROPE, CORD & TOPSTICK SEPARATORS)
  7W-1920 [1] KIT-ROTOR BALANCE WEIGHT (GENERATOR)  
    (INCLUDES WEIGHTS & HARDWARE)
  7W-9254 [1] KIT-HARDWARE (GENERATOR)  
  Y   SEPARATE ILLUSTRATION
 

#SEBP33910657
 

7W-8677: GENERATOR GP

7W-8677 GENERATOR GP
S/N 5TA677-700
60-HERTZ. 480-VOLT. 686-FRAME, 6-POLE, 10-LEAD
PART OF 7C-3068 GENERATOR AR
i00417085 SEBP3391
7W8677 GENERATOR GP Parts scheme 7W8677 GENERATOR GP Parts scheme
  For full view, you need register

Parts for your G3508 GENERATOR SET:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 5N-9137 [1] FILM-DIAGRAM (WIRING)  
2. 7C-1484 [1] COVER AS-EXCITER  
3. 6L-6523 [1] FILM-INSTRUCTION (GENERATOR-VOLTAGE CONTROL)(VOLTAGE ADJUSTMENT)  
4. 2B-4602 [2] PLUG-PIPE  
5. 9Y-0913 [1] COVER  
6. 7C-4542 [2] SCREEN-COVER  
7. 3N-7323 [1] FAN-VENT  
8. 7C-4901 [2] DEFLECTOR  
9. 7C-2709 Y [1] ROTOR GP-GENERATOR  
10. 7C-4554 [1] STATOR AS  
  5N-9452 [16] CHANNEL-RUBBER  
11. 5N-9421 Y [1] EXCITER & HEAT SINK AS  
12. 1B-9575 [4] BOLT (5/16-18X1.56-IN)  
  5N-5003 [1] SPACER (40.64X61X4.75-MM THK)  
13. 9Y-6024 C [1] BRACKET  
14. 7W-8873 [1] STATOR AS-EXCITER  
15. 8H-8769 [4] BOLT (5/16-18X4.25-IN)  
  9M-1974 [4] WASHER-HARD (8.8X16X2-MM THK)  
16. 7C-1852 [1] FRAME AS  
17. 5N-9448 [2] RETAINER-BEARING  
18. 1B-2714 C [4] BOLT (1/4-20X2.5-IN)  
  5P-0537 [4] WASHER-HARD (7.2X14.5X2-MM THK)  
  7W-6033 [4] TUBE  
19. 7W-8886 [2] BRACKET  
20. 7W-9961 [1] LOUVER-BOX  
21. 3N-1964 [1] TRANSFORMER AS  
22. 7W-9962 [1] COVER AS-TOP  
  030-2284 [8] PLUG-BUTTON (SMALL)  
  6D-7128 [8] SEAL-O-RING (SMALL)  
  5N-3176 [4] PLUG-BUTTON (LARGE)  
  5N-3167 [4] SEAL-RING (LARGE)  
23. 5N-9440 Y [1] REGULATOR AS-VOLTAGE  
24. 7C-0100 [4] MOUNT-FLEXIBLE  
25. 7W-9971 [1] COVER-BOTTOM  
26. 7W-8889 [1] BRACKET  
27. 7W-1377 [1] COVER  
  7W-1379 [1] TERMINAL  
  5N-5087 [1] STRIP  
28. 054-8671 [4] MOUNT  
29. 5N-9430 [2] TRANSFORMER AS  
30. 3N-1968 [6] MOUNT-FLEXIBLE  
   
    AVAILABLE REPAIR KIT(S):
  7C-4556 [1] KIT-STATOR  
    (INCLUDES TOPSTICKS, LEADS, LUGS, LINERS, COIL BUNDLES, SLEEVES, CONNECTORS, TAPE, ROPE, CORD & TOPSTICK SEPARATORS)
  7W-1920 [1] KIT-ROTOR BALANCE WEIGHT (GENERATOR)  
    (INCLUDES WEIGHTS & HARDWARE)
  7W-9254 [1] KIT-HARDWARE (GENERATOR)  
  C   CHANGE FROM PREVIOUS TYPE
  Y   SEPARATE ILLUSTRATION
 

#SEBP33910658
 

7W-8677: GENERATOR GP

7W-8677 GENERATOR GP
S/N 5TA701-713
60-HERTZ. 480-VOLT. 686-FRAME, 6-POLE, 10-LEAD
PART OF 7C-3068 GENERATOR AR
i00417089 SEBP3391
7W8677 GENERATOR GP Parts scheme 7W8677 GENERATOR GP Parts scheme
  For full view, you need register

Parts for your G3508 GENERATOR SET:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 5N-9137 [1] FILM-DIAGRAM (WIRING)  
2. 7E-1248 C [1] COVER AS-EXCITER  
3. 6L-6523 [1] FILM-INSTRUCTION (GENERATOR-VOLTAGE CONTROL)(VOLTAGE CONTROL)  
4. 2B-4602 [2] PLUG-PIPE  
5. 1P-7115 C [3] GROMMET AS  
6. 7C-4542 [2] SCREEN-COVER  
7. 3N-7323 [1] FAN-VENT  
8. 7C-4901 [2] DEFLECTOR  
9. 7C-2709 Y [1] ROTOR GP-GENERATOR  
10. 7C-4554 [1] STATOR AS  
  5N-9452 [16] CHANNEL-RUBBER  
11. 5N-9421 Y [1] EXCITER & HEAT SINK AS  
12. 1B-9575 [4] BOLT (5/16-18X1.56-IN)  
  5N-5003 [1] SPACER (40.64X61X4.75-MM THK)  
13. 9Y-6024 [1] BRACKET  
14. 7W-8873 [1] STATOR AS-EXCITER  
15. 8H-8769 [4] BOLT (5/16-18X4.25-IN)  
  9M-1974 [4] WASHER-HARD (8.8X16X2-MM THK)  
16. 4P-0365 C [1] FRAME AS  
17. 5N-9448 [2] RETAINER-BEARING  
18. 9S-8752 C [4] NUT-FULL (3/8-16-THD)  
19. 0S-1591 C [3] BOLT (3/8-16X1.5-IN)  
20. 7E-3035 C [6] BUMPER  
21. 9S-8750 C [11] NUT-FULL (1/4-20-THD)  
22. 5M-2894 C [6] WASHER-HARD (10.2X18.5X2.5-MM THK)  
23. 7C-1884 C [4] MOUNT-FLEXIBLE  
24. 5M-5845 C [6] SCREW (10-32X0.625-IN)  
  8L-5832 C [6] NUT-HEX (10-32-THD)  
25. 031-0243 C [1] SCREW (1/4-20X0.625-IN)  
  7F-9223 C [2] LOCKWASHER  
26. 9Y-2902 C [1] STRAP  
27. 7W-8886 [2] BRACKET  
28. 7W-9961 [1] LOUVER-BOX  
29. 3N-1964 [1] TRANSFORMER AS  
30. 9Y-5957 C [1] COVER AS-TOP  
  030-2284 [4] PLUG-BUTTON  
  6D-7128 [4] SEAL-O-RING  
  5N-3176 [8] PLUG-BUTTON  
  5N-3167 [8] SEAL-RING  
  8P-7065 [4] PLUG-BUTTON  
  8T-9587 [4] SEAL-O-RING  
31. 5N-9440 Y [1] REGULATOR AS-VOLTAGE  
32. 7C-0100 [4] MOUNT-FLEXIBLE  
33. 7W-9971 [1] COVER-BOTTOM  
34. 7W-8889 [1] BRACKET  
35. 7W-1377 [1] COVER  
  7W-1379 [1] TERMINAL  
  5N-5087 [1] STRIP  
36. 054-8671 [4] MOUNT  
37. 5N-9430 [2] TRANSFORMER AS  
38. 3N-1968 [6] MOUNT-FLEXIBLE  
  C   CHANGE FROM PREVIOUS TYPE
  Y   SEPARATE ILLUSTRATION
 

#SEBP33910659
 

7W-8677: GENERATOR GP

7W-8677 GENERATOR GP
S/N 5TA714-742
60-HERTZ. 480-VOLT. 686-FRAME, 6-POLE, 10-LEAD
PART OF 7C-3068 GENERATOR AR
i00417097 SEBP3391
7W8677 GENERATOR GP Parts scheme 7W8677 GENERATOR GP Parts scheme
  For full view, you need register

Parts for your G3508 GENERATOR SET:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 5N-9137 [1] FILM-DIAGRAM (WIRING)  
2. 7E-1248 [1] COVER AS-EXCITER  
3. 6L-6523 [1] FILM-INSTRUCTION (GENERATOR-VOLTAGE CONTROL)(VOLTAGE CONTROL)  
4. 2B-4602 [2] PLUG-PIPE  
5. 1P-7115 [3] GROMMET AS  
6. 7C-4542 [2] SCREEN-COVER  
7. 3N-7323 [1] FAN-VENT  
8. 7C-4901 [2] DEFLECTOR  
9. 7C-2709 Y [1] ROTOR GP-GENERATOR  
10. 7C-4554 [1] STATOR AS  
  5N-9452 [16] CHANNEL-RUBBER  
11. 5N-9421 Y [1] EXCITER & HEAT SINK AS  
12. 1B-9575 [4] BOLT (5/16-18X1.56-IN)  
  5N-5003 [1] SPACER (40.64X61X4.75-MM THK)  
13. 9Y-6024 [1] BRACKET  
14. 7W-8873 [1] STATOR AS-EXCITER  
15. 8H-8769 [4] BOLT (5/16-18X4.25-IN)  
16. 4P-0365 [1] FRAME AS  
17. 5N-9448 [2] RETAINER-BEARING  
18. 9S-8752 [4] NUT-FULL (3/8-16-THD)  
19. 0S-1591 [3] BOLT (3/8-16X1.5-IN)  
20. 7E-3035 [6] BUMPER  
21. 9S-8750 [11] NUT-FULL (1/4-20-THD)  
22. 5M-2894 [6] WASHER-HARD (10.2X18.5X2.5-MM THK)  
23. 7C-1884 [4] MOUNT-FLEXIBLE  
24. 5M-5845 [6] SCREW (10-32X0.625-IN)  
  8L-5832 [6] NUT-HEX (10-32-THD)  
25. 031-0243 [1] SCREW (1/4-20X0.625-IN)  
  7F-9223 [2] LOCKWASHER  
26. 9Y-2902 [1] STRAP  
27. 1D-4540 C [5] BOLT (5/16-18X2.75-IN)  
  5L-2087 C [5] SPACER (9.25X13.72X50.8-MM THK)  
28. 7E-4476 C [1] COVER-DRIP  
29. 9M-1974 C [9] WASHER-HARD (8.8X16X2-MM THK)  
30. 7W-8886 [2] BRACKET  
31. 7W-9961 [1] LOUVER-BOX  
32. 3N-1964 [1] TRANSFORMER AS  
33. 9Y-5957 [1] COVER AS-TOP  
  030-2284 [4] PLUG-BUTTON  
  6D-7128 [4] SEAL-O-RING  
  5N-3176 [8] PLUG-BUTTON  
  5N-3167 [8] SEAL-RING  
  8P-7065 [4] PLUG-BUTTON  
  8T-9587 [4] SEAL-O-RING  
34. 5N-9440 Y [1] REGULATOR AS-VOLTAGE  
35. 7C-0100 [4] MOUNT-FLEXIBLE  
36. 7W-9971 [1] COVER-BOTTOM  
37. 7W-8889 [1] BRACKET  
38. 7W-1377 [1] COVER  
  7W-1379 [1] TERMINAL  
  5N-5087 [1] STRIP  
39. 054-8671 [4] MOUNT  
40. 5N-9430 [2] TRANSFORMER AS  
41. 3N-1968 [6] MOUNT-FLEXIBLE  
  C   CHANGE FROM PREVIOUS TYPE
  Y   SEPARATE ILLUSTRATION
 

Information:

General Service Information
Identification
CONTROL PANEL SR4 GENERATOR MOUNTED
Abbreviations
CONTROL PANEL SR4 GENERATOR MOUNTED
Symbols
CONTROL PANEL SR4 GENERATOR MOUNTED
How To Read Control Panel DC Schematics
CONTROL PANEL SR4 GENERATOR MOUNTED
Location Of Components
CONTROL PANEL SR4 GENERATOR MOUNTED
Standard Components
CONTROL PANEL SR4 GENERATOR MOUNTED
Optional Components
CONTROL PANEL SR4 GENERATOR MOUNTED
Energize To Run Engine System
CONTROL PANEL SR4 GENERATOR MOUNTED
Energize To Shut Off Engine System
CONTROL PANEL SR4 GENERATOR MOUNTED
Latching Fuel Solenoid System
CONTROL PANEL SR4 GENERATOR MOUNTED
Point To Point Wiring Diagrams
CONTROL PANEL SR4 GENERATOR MOUNTED
D.C. Schematic (JIC)
CONTROL PANEL SR4 GENERATOR MOUNTED
Wiring Diagram (Instrument Panel)
CONTROL PANEL SR4 GENERATOR MOUNTED
Wiring Diagram (Subpan Side One)
CONTROL PANEL SR4 GENERATOR MOUNTED
Wiring Diagram (Subpan Side Two)
CONTROL PANEL SR4 GENERATOR MOUNTED
Control Panel Wiring Harness
CONTROL PANEL SR4 GENERATOR MOUNTED
Customer/Contactor Wiring
CONTROL PANEL SR4 GENERATOR MOUNTED
Standby Generator Wiring Diagram
CONTROL PANEL SR4 GENERATOR MOUNTED
Identification
ELECTRONIC MODULAR CONTROL PANEL (SR-4 GENERATOR MOUNTED)
Location Of Components
ELECTRONIC MODULAR CONTROL PANEL (SR-4 GENERATOR MOUNTED)
Control Panel Operation
ELECTRONIC MODULAR CONTROL PANEL (SR-4 GENERATOR MOUNTED)
Optional Modules
ELECTRONIC MODULAR CONTROL PANEL (SR-4 GENERATOR MOUNTED)
Troubleshooting
ELECTRONIC MODULAR CONTROL PANEL (SR-4 GENERATOR MOUNTED)
Service Procedures
ELECTRONIC MODULAR CONTROL PANEL (SR-4 GENERATOR MOUNTED)
Identification
SR4 GENERATOR MOUNTED CONTROL PANEL
Abbreviations & Symbols
SR4 GENERATOR MOUNTED CONTROL PANEL
How To Read Control Panel DC Schematics
SR4 GENERATOR MOUNTED CONTROL PANEL
Components
SR4 GENERATOR MOUNTED CONTROL PANEL
Introduction
SR4 GENERATOR MOUNTED CONTROL PANEL
Automatic Start/Stop Control Panel
SR4 GENERATOR MOUNTED CONTROL PANEL
Manual Start/Stop Control Panel
SR4 GENERATOR MOUNTED CONTROL PANEL
Safety
SR4 GENERATOR MOUNTED CONTROL PANEL FOR SPARK IGNITED (SI) E
Identification
SR4 GENERATOR MOUNTED CONTROL PANEL FOR SPARK IGNITED (SI) E
Abbreviations
SR4 GENERATOR MOUNTED CONTROL PANEL FOR SPARK IGNITED (SI) E
Symbols
SR4 GENERATOR MOUNTED CONTROL PANEL FOR SPARK IGNITED (SI) E
Components
SR4 GENERATOR MOUNTED CONTROL PANEL FOR SPARK IGNITED (SI) E
Energize To Run Engine System
SR4 GENERATOR MOUNTED CONTROL PANEL FOR SPARK IGNITED (SI) E
Schematics And Wiring Diagrams
SR4 GENERATOR MOUNTED CONTROL PANEL FOR SPARK IGNITED (SI) E
SRCV Generator
SRCV GENERATOR (SELF-REGULATED CONSTANT VOLTAGE)
SRCV Exciter
SRCV GENERATOR (SELF-REGULATED CONSTANT VOLTAGE)
Generator Rewind Data
SRSE GENERATOR (STATICALLY REGULATED STATICALLY EXCITED)
Operation
FLOOR-STANDING SWITCHGEAR
Automatic Start-Stop
FLOOR-STANDING SWITCHGEAR
Alternating Current Components Troubleshooting
FLOOR-STANDING SWITCHGEAR
Automatic Start-Stop Troubleshooting
FLOOR-STANDING SWITCHGEAR
Engine News
Use FT1555 Generator Rotor Removal Tool To Remove And Install Rotor Assembly
1982/01/20
Make Sure Generator Leads Do Not Move Against Frame
1982/09/22
Extend Exciter Stator Life In Humid, Salty Environments
1986/02/01
New Voltage Regulators Used On SR-4 Generators
1987/03/01
New Electronic Modular Control Panel (SR-4 Generator Mounted)
1987/07/01
Product Support Literature Available For Electronic Modular Control Panels Used On SR4 Generators
1988/02/01
Bearing Information For SR 4 Generators
1990/08/01
New SR 4 Generator Rewind Data Available
1991/10/01
New Painting Procedure For SR4 Generators
1992/01/01
Proper Storage of Caterpillar Electric Set Generators{1404}
1994/01/01
Generator Maintenance Schedule Additions{4471,4450,1404}
1994/03/01
New Torque Specification and Alignment Information For SR4 Generators{1404,4450}
1994/03/01
SR4 Generator Bearing Update{4471}
1994/07/01
New Bearing Supports For SR4 Generators {4471}
1995/04/01
New Part Kits Available For SR4B Generators{4469}
1996/06/12
Corrections To Service Manual Module, SENR5359, SR4B Generator Service Manual{4450}
1998/10/01
Special Instruction, REHS0345, "Generator Service Literature Index" Is Available {4450}
1998/11/01
New Maintenance Information For Generators{4450}
1998/12/01
Use 152-7143 Cable Assembly For Flash-Programming Generator Status Control Module{4450}
1999/02/01
Special Instruction, REHS0345-01, "Generator Service Literature Index" Is Available{4450}
1999/04/01
Improved Rectifiers Increases Service Life {4473}
2003/06/01
Improved Rectifier Assembly Is Now Used {4465}
2005/10/10
Updated Cat EPD Alternator Failure Report Template Is Now Available for Cat Generator Sets {1404}
2011/05/25
Special Instruction
Installing the VR3 Voltage Regulator On SR4 Generators{4467}
Installing the VR3 Voltage Regulator On SR4 Generators{4467}
Replacing SR4 Generator Fault Light{4450}
Replacing SR4 Generator Fault Light{4450}
Cooling Air Filter Installation For 680 And 800 Frame Generators{7263}
Cooling Air Filter Installation For 680 And 800 Frame Generators{7263}
Replacing SR4 Generator Pre-Alarm Light{1404}
Replacing SR4 Generator Pre-Alarm Light{1404}
Removal Of 4P-6407 Film From The Generator Set Control (GSC) Of The Electronic Modular Control Panel II (EMCP II){4490, 7451}
Removal Of 4P-6407 Film From The Generator Set Control (GSC) Of The Electronic Modular Control Panel II (EMCP II){4490, 7451}
Generator Service Literature Index{4450}
Generator Service Literature Index{4450}
Grounding Design Guide for Electric Power Generation Products {4450, 4459}
Grounding Design Guide for Electric Power Generation Products {4450, 4459}
Generator Bearing Service {4457}
Generator Bearing Service {4457}
Instructions for Installing AssetIQ<SUP>TM</SUP> for Commercial Generator Set Systems on Caterpillar and non-Caterpillar Products {4450, 7490}
Instructions for Installing AssetIQTM for Commercial Generator Set Systems on Caterpillar and non-Caterpillar Products {4450, 7490}
Technical Information Bulletin
Generator Lead Connections Can Rub Against The Terminal Box Or Each Other
Generator Lead Connections Can Rub Against The Terminal Box Or Each Other
Paralleling Generators To Utility Substations
Paralleling Generators To Utility Substations
Application of Thermally Conductive 4C-6715 Rectifier Silicone Kit when Installing 9Y-0916 Rectifier Assembly
Application of Thermally Conductive 4C-6715 Rectifier Silicone Kit when Installing 9Y-0916 Rectifier Assembly
Specifications
General Information
SR4 and SR4B Electric Power Generation Rewind Data
Generator Identification
SR4 and SR4B Electric Power Generation Rewind Data
Component Views
SR4 and SR4B Electric Power Generation Rewind Data
Connection Diagrams for Exciter
SR4 and SR4B Electric Power Generation Rewind Data
Connection Diagrams for Main Stator and Main Rotor
SR4 and SR4B Electric Power Generation Rewind Data
Winding Data for <B>5N-0001</B> Generator through <B>5N-0025</B> Generator
SR4 and SR4B Electric Power Generation Rewind Data
Winding Data for <B>102-2415</B> Generator through <B>108-3052</B> Generator
SR4 and SR4B Electric Power Generation Rewind Data
Winding Data for <B>109-1595</B> Generator through <B>109-3774</B> Generator
SR4 and SR4B Electric Power Generation Rewind Data
Winding Data for <B>5N-0027</B> Generator through <B>5N-0050</B> Generator
SR4 and SR4B Electric Power Generation Rewind Data
Winding Data for <B>5N-0051</B> Generator through <B>5N-0075</B> Generator
SR4 and SR4B Electric Power Generation Rewind Data
Winding Data for <B>5N-0076</B> Generator through <B>5N-0090</B> Generator
SR4 and SR4B Electric Power Generation Rewind Data
Winding Data for <B>5N-0431</B> Generator through <B>5N-7207</B> Generator
SR4 and SR4B Electric Power Generation Rewind Data
Winding Data for <B>111-8240</B> Generator through <B>112-1481</B> Generator
SR4 and SR4B Electric Power Generation Rewind Data
Winding Data for <B>115-5101</B> Generator through <B>121-6860</B> Generator
SR4 and SR4B Electric Power Generation Rewind Data
Winding Data for <B>121-6882</B> Generator through <B>123-3185</B> Generator
SR4 and SR4B Electric Power Generation Rewind Data
Winding Data for <B>129-1502</B> Generator through <B>129-5034</B> Generator
SR4 and SR4B Electric Power Generation Rewind Data
Winding Data for <B>5N-7208</B> Generator through <B>5N-7232</B> Generator
SR4 and SR4B Electric Power Generation Rewind Data
Winding Data for <B>5N-7233</B> Generator through <B>5N-7309</B> Generator
SR4 and SR4B Electric Power Generation Rewind Data
Winding Data for <B>130-0234</B> Generator through <B>130-7595</B> Generator
SR4 and SR4B Electric Power Generation Rewind Data
Winding Data for <B>5N-8891</B> Generator through <B>5N-8911</B> Generator
SR4 and SR4B Electric Power Generation Rewind Data
Winding Data for <B>5N-9081</B> Generator through <B>5N-9432</B> Generator
SR4 and SR4B Electric Power Generation Rewind Data
Winding Data for <B>4P-2236</B> Generator through <B>4P-9907</B> Generator
SR4 and SR4B Electric Power Generation Rewind Data
Winding Data for <B>4W-0183</B> Generator through <B>4W-9669</B> Generator
SR4 and SR4B Electric Power Generation Rewind Data
Winding Data for <B>7C-1601</B> Generator through <B>7C-9126</B> Generator
SR4 and SR4B Electric Power Generation Rewind Data
Winding Data for <B>7E-0097</B> Generator through <B>7E-9695</B> Generator
SR4 and SR4B Electric Power Generation Rewind Data
Winding Data for <B>7W-1877</B> Generator through <B>7W-8825</B> Generator
SR4 and SR4B Electric Power Generation Rewind Data
Winding Data for <B>9Y-0157</B> Generator through <B>9Y-0389</B> Generator
SR4 and SR4B Electric Power Generation Rewind Data
Winding Data for <B>9Y-0390</B> Generator through <B>9Y-0533</B> Generator
SR4 and SR4B Electric Power Generation Rewind Data
Winding Data for <B>9Y-1408</B> Generator through <B>9Y-9422</B> Generator
SR4 and SR4B Electric Power Generation Rewind Data
Terminology
SR4 and SR4B Electric Power Generation Rewind Data
Winding Data for 144-0469 Generator through 144-0583 Generator
SR4 and SR4B Electric Power Generation Rewind Data
Winding Data for 166-2651 Generator through 166-2689 Generator
SR4 and SR4B Electric Power Generation Rewind Data
Winding Data for 166-2691 Generator through 166-7187 Generator
SR4 and SR4B Electric Power Generation Rewind Data
Winding Data for 144-1811 Generator through 144-1951 Generator
SR4 and SR4B Electric Power Generation Rewind Data
Winding Data for 147-9437 Generator through 147-9497 Generator
SR4 and SR4B Electric Power Generation Rewind Data
Winding Data for 153-3081 Generator through 153-3098 Generator
SR4 and SR4B Electric Power Generation Rewind Data
Winding Data for 167-1351 Generator through 167-1354 Generator
SR4 and SR4B Electric Power Generation Rewind Data
Winding Data for 126-8022 Generator through 128-7424 Generator
SR4 and SR4B Electric Power Generation Rewind Data
Winding Data for 136-6580 Generator through 136-6609 Generator
SR4 and SR4B Electric Power Generation Rewind Data
Winding Data for 141-5534 Generator through 142-9900 Generator
SR4 and SR4B Electric Power Generation Rewind Data
Winding Data for 144-1666 Generator through 144-1766 Generator
SR4 and SR4B Electric Power Generation Rewind Data
Winding Data for 136-6610 Generator through 136-6641 Generator
SR4 and SR4B Electric Power Generation Rewind Data
Winding Data for 144-1964 Generator through 144-2088 Generator
SR4 and SR4B Electric Power Generation Rewind Data
Winding Data for 149-2447 Generator through 150-9152 Generator
SR4 and SR4B Electric Power Generation Rewind Data
Winding Data for 158-6410 Generator through 163-8546 Generator
SR4 and SR4B Electric Power Generation Rewind Data
Winding Data for 164-0975 Generator through 164-4946 Generator
SR4 and SR4B Electric Power Generation Rewind Data
Winding Data for 173-7078 Generator through 194-6563 Generator
SR4 and SR4B Electric Power Generation Rewind Data
Winding Data for 203-5749 Generator through 324-5120 Generator
SR4 and SR4B Electric Power Generation Rewind Data
Winding Data for 6I-0053 Generator through 6I-4860 Generator
SR4 and SR4B Electric Power Generation Rewind Data
Winding Data for 109-3776 Generator through 109-7874 Generator
SR4 and SR4B Electric Power Generation Rewind Data
Systems Operation
Systems Operation
SR4 GENERATOR (THREE PHASE FULL WAVE EXCITATION & REGULATION
Systems Operation
ELECTRONIC MODULAR CONTROL PANEL (EMCP)
Systems Operation
SRSE GENERATOR (STATICALLY REGULATED STATICALLY EXCITED)
Systems Operation
SR4 GENERATOR
Systems Operation
SR4 GENERATOR
Generator Operation
SR4B Generators
General Information
SR4B Generators
Component Descriptions
SR4B Generators
Glossary
SR4B Generators
Main Revolving Field Connections (All Except SR4B for 3500 Engines)
Connection Diagrams: SR4 and SR4B Generators, Voltage Regulators, Options
Options (All Except SR4B for 3500 Engines)
Connection Diagrams: SR4 and SR4B Generators, Voltage Regulators, Options
Main Revolving Field Connections (SR4B for 3500 Engines)
Connection Diagrams: SR4 and SR4B Generators, Voltage Regulators, Options
Options (SR4B for 3500 Engines)
Connection Diagrams: SR4 and SR4B Generators, Voltage Regulators, Options
General Information (All Except SR4B for 3500 Engines)
Connection Diagrams: SR4 and SR4B Generators, Voltage Regulators, Options
General Information (SR4B for 3500 Engines)
Connection Diagrams: SR4 and SR4B Generators, Voltage Regulators, Options
Generator Wiring Diagrams (SR4B for 3500 Engines)
Connection Diagrams: SR4 and SR4B Generators, Voltage Regulators, Options
Main Stator and Voltage Sensing Lead Connections (All Except SR4B for 3500 Engines)
Connection Diagrams: SR4 and SR4B Generators, Voltage Regulators, Options
Main Stator and Voltage Sensing Lead Connections (SR4B for 3500 Engines)
Connection Diagrams: SR4 and SR4B Generators, Voltage Regulators, Options
Oil Field Generator Connections (SR4)
Connection Diagrams: SR4 and SR4B Generators, Voltage Regulators, Options
Glossary
SR4 Generator with VR3 or VR4 Voltage Regulator
General Information
SR4 Generator with VR3 or VR4 Voltage Regulator
Component Descriptions
SR4 Generator with VR3 or VR4 Voltage Regulator
Generator Operation
SR4 Generator with VR3 or VR4 Voltage Regulator
Testing and Adjusting
Testing And Adjusting
SR4 GENERATOR (THREE PHASE FULL WAVE EXCITATION & REGULATION
Testing And Adjusting
ELECTRONIC MODULAR CONTROL PANEL (EMCP)
Testing And Adjusting
SRSE GENERATOR (STATICALLY REGULATED STATICALLY EXCITED)
Testing And Adjusting
SR4 GENERATOR
General Information
SR4B Generators
Troubleshooting
SR4B Generators
Generator Set - Test
SR4 Generator with VR3 or VR4 Voltage Regulator
Varistor - Test
SR4 Generator with VR3 or VR4 Voltage Regulator
Rotating Rectifier - Test
SR4B Generators
Winding - Test
SR4B Generators
Resistor - Test
SR4 Generator with VR3 or VR4 Voltage Regulator
Exciter Field - Flash
SR4 Generator with VR3 or VR4 Voltage Regulator
Generator - Dry
SR4B Generators
Insulation - Test
SR4 Generator with VR3 or VR4 Voltage Regulator
General Information
SR4 Generator with VR3 or VR4 Voltage Regulator
Troubleshooting
SR4 Generator with VR3 or VR4 Voltage Regulator
Rotating Rectifier - Test
SR4 Generator with VR3 or VR4 Voltage Regulator
Disassembly and Assembly
Generator
SR4 GENERATOR (THREE PHASE FULL WAVE EXCITATION & REGULATION
Rotor Assembly
SR4 GENERATOR (THREE PHASE FULL WAVE EXCITATION & REGULATION
Generator Bearing
SR4 GENERATOR (THREE PHASE FULL WAVE EXCITATION & REGULATION
Main Exciter Field
SR4 GENERATOR (THREE PHASE FULL WAVE EXCITATION & REGULATION
Bridge Rectifier And Exciter Armature
SR4 GENERATOR (THREE PHASE FULL WAVE EXCITATION & REGULATION
Permanent Magnet And Stator
SR4 GENERATOR (THREE PHASE FULL WAVE EXCITATION & REGULATION
Regulator Assembly
SR4 GENERATOR (THREE PHASE FULL WAVE EXCITATION & REGULATION
Disassembly And Assembly
SRSE GENERATOR (STATICALLY REGULATED STATICALLY EXCITED)
Alignment Of Single-Bearing Generators
SRSE GENERATOR (STATICALLY REGULATED STATICALLY EXCITED)
SRCR Generators
SRCR GENERATOR
Generator Covers
SRCR GENERATOR
Generator Drive Assembly
SRCR GENERATOR
Rotating Field
SRCR GENERATOR
Bearing Retainer And Brush Yoke Assembly
SRCR GENERATOR
Alignment Of Single Bearing Generators<BR> (Typical)
SRCR GENERATOR
Control Panel
SR4 GENERATOR
Generator Bearing<BR> (Outside Bearing Type RFA)
SR4 GENERATOR
Generator Bearing (Inside Bearing Type RFA)
SR4 GENERATOR
Generator Removal
SR4 GENERATOR
Alignment Of Single-Bearing Generators<BR> (Typical)
SR4 GENERATOR
Rotor Assembly
SR4 GENERATOR
Stator Assembly
SR4 GENERATOR
Coupling - Install
SR4B Generators
Coupling - Remove
SR4B Generators
Bearing - Remove and Install
SR4B Generators
Rotor - Remove and Install
SR4B Generators
Generator - Align
SR4B Generators
Generator - Install
SR4B Generators
Generator - Remove
SR4B Generators
Exciter - Remove and Install
SR4B Generators
Bearing - Remove and Install
SR4 Generator with VR3 or VR4 Voltage Regulator
Exciter - Remove and Install
SR4 Generator with VR3 or VR4 Voltage Regulator
Generator - Remove
SR4 Generator with VR3 or VR4 Voltage Regulator
Generator - Install
SR4 Generator with VR3 or VR4 Voltage Regulator
Generator - Align
SR4 Generator with VR3 or VR4 Voltage Regulator
Rotor - Remove and Install
SR4 Generator with VR3 or VR4 Voltage Regulator
Coupling - Remove
SR4 Generator with VR3 or VR4 Voltage Regulator
Service Magazine
Improved Procedure Can Be Used To Adjust Voltage Gain{4467}
1980/06/02
Use FT1555 Generator Rotor Removal Tool To Remove And Install Rotor Assembly{0626,0644,0665,4457}
1982/01/11
Make Sure Generator Leads Do Not Move Against Frame{4459}
1982/08/30
Use Care When Installing Circuit Boards In Regulators{4467}
1984/11/19
Extend Exciter Stator Life In Humid, Salty Environments{4453,4454,4450}
1986/02/03
New Voltage Regulators Used On SR-4 Generators{4450}
1987/03/16
New Electronic Modular Control Panel (SR-4 Generator Mounted){4450,7002}
1987/07/06
Product Support Literature Available For Electronic Modular Control Panels Used On SR4 Generators{0374,4450,7002}
1988/02/22
Fabricated Tester For Regulator-Exciter Control Assemblies Used On SR-4 And SRCR Generators{0652,4451,4452,4454,4467}
1979/11/26
Possible Overvoltage Conditions From Output Of VR3 Voltage Regulator {4467,4474}
1990/03/19
Availability Of Replacement SR4 Generators {4450}
1990/07/02
Bearing Information For SR 4 Generators{4471}
1990/07/23
New 4C6715 Silicone Compound Available For Components Where Centrifugal Force Is Present{4465,4466,4472,4473}
1990/11/19
New SR 4 Generator Rewind Data Available{4450}
1991/10/07
Procedure To Check 7C2700 Voltage Control Module{4450,4467}
1992/01/20
New Painting Procedure For SR4 Generators{4450}
1992/01/20
Rotor Shaft Length Changed {4457,4472}
1992/03/23
Special Instruction For Installing VR3 Voltage Regulator On SR4 Generators Now Available {4450}
1993/01/25
Preventive Maintenance To Reduce Risk Of Stator Failure{1404,4453}
1993/07/12
New Voltage Regulator Is Available{4467}
1993/08/09
Cleaning SR4 Generators {1404,4450}
1993/12/27
Use 142-5055 Insulation Tester Group To Measure And Check Insulation Resistance{4450,0785}
1998/03/23
Special Instruction, REHS0345, &quot;Generator Service Literature Index&quot; Is Available{4450}
1998/10/26
Special Instruction, REHS0345-01, &quot;Generator Service Literature Index&quot; Is Available {4450}
1999/04/12
New 155-5175 AC Current Probe For Generator Sets Now Available{1400,4450,0734,7002}
1999/05/24
A List Of Contacts For Caterpillar Product Support Is Available {1000, 4450, 7000}
2002/03/25

Caterpillar Parts SIS Catalog G3508 :

7C-3079 GENERATOR AR
7C-3078 GENERATOR AR
7C-3069 GENERATOR AR
7C-3068 GENERATOR AR
6I-4854 GENERATOR AR
EXCITER & HEAT SINK AS
5N-9421 EXCITER & HEAT SINK AS
EXCITER & HEAT SINK AS
5N-9421 EXCITER & HEAT SINK AS
361-2453 CONVERSION GP-GENERATOR
GENERATOR GP
6I-4853 GENERATOR GP
GENERATOR GP
6I-4853 GENERATOR GP
GENERATOR GP
6I-4853 GENERATOR GP
GENERATOR GP
6I-4853 GENERATOR GP
GENERATOR GP
7W-8677 GENERATOR GP
GENERATOR GP
7W-8677 GENERATOR GP
GENERATOR GP
7W-8677 GENERATOR GP
GENERATOR GP
7W-8677 GENERATOR GP

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The names Cat, Caterpillar, John Deere, Komatsu, Volvo, Hitachi, Doosan, JCB, Hyundai or any other original equipment manufacturers are registered trademarks of the respective original equipment manufacturers. All names, descriptions, numbers and symbols are used for reference purposes only.
AVSpare.com is in no way associated with any of the manufacturers we have listed. All manufacturer's names and descriptions are for reference only. Cat® and Caterpillar® are registered trademarks of Caterpillar, Inc.