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2N7052 EXCITER AND REGULATOR ASSEMBLY--Part 2 of 2--Type 1 Part of 8L58 and 8L57 Generators shown on Pages 241 and 247 3306


GENERATORS
GENERATOR GP
ELECTRICAL AND STARTING SYSTEM
ALTERNATOR GP-CHARGING
GENERATORS
GENERATOR GP

INDUSTRIAL ENGINE 3306 INDUSTRIAL ENGINE 66D
 3306 INDUSTRIAL ENGINE 66D12370-26831 UEG0895S 3306 66D   (1972)

GENERATORS

GENERATOR GP
EXCITER AND REGULATOR ASSEMBLY
2N-7749 EXCITER AND REGULATOR ASSEMBLY
EXCITER AND REGULATOR ASSEMBLY
2N-7052 EXCITER AND REGULATOR ASSEMBLY
EXCITER AND REGULATOR ASSEMBLY
2N-7052 EXCITER AND REGULATOR ASSEMBLY
EXCITER AND REGULATOR ASSEMBLY
2N-7052 EXCITER AND REGULATOR ASSEMBLY
EXCITER AND REGULATOR ASSEMBLY
2N-7052 EXCITER AND REGULATOR ASSEMBLY
EXCITER AND REGULATOR ASSEMBLY
2N-7052 EXCITER AND REGULATOR ASSEMBLY
 

#UEG0895S0940
 

2N-7052: EXCITER AND REGULATOR ASSEMBLY

2N7052 EXCITER AND REGULATOR ASSEMBLY--Part 2 of 2--Type 1
Part of 8L58 and 8L57 Generators shown on Pages 241 and 247
c179057 UEG0895S
2N7052 EXCITER AND REGULATOR ASSEMBLY Parts scheme
  For full view, you need register

Parts for your 3306 INDUSTRIAL ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4B-1220 [22] SCREW  
2. 9B-7233 [22] LOCKWASHER  
3. 8L-4863 [2] VOLTAGE SUPPRESSOR  
4. 2N-8489 [1] BOLT  
  4B-4274 C [2] WASHER  
5. 4L-1250 C [1] NUT  
6. 1N-5036 [1] GUARD ASSEM.  
    (Includes)
  6L-6421 [1] LABEL  
7. 2N-7150 [1] REACTOR ASSEM.  
8. 6L-6622 [1] REACTOR  
9. 7L-0331 [1] BRACKET  
10. 8L-5823 [1] RELAY  
11. 8L-5824 [1] BRACKET  
12. 7L-2770 [1] RECTIFIER  
13. 8L-5478 [2] GROMMET  
14. 3N-3466 C [2] SPACER  
15. 2N-7149 [1] REACTOR ASSEM.  
16. 6L-7003 [2] POTENTIOMETER  
17. 3N-4303 C [1] TRANSFORMER ASSEM.  
18. 6L-8401 [1] POTENTIOMETER  
19. 7L-7812 [1] CHOKE  
20. 2L-1717 [1] STRIP (terminal)  
21. 1N-7253 [1] STRIP (marker)  
22. 7S-4338 [8] SCREW  
23. 8L-4868 [1] VOLTAGE SUPPRESSOR  
  C   INDICATES CHANGE
 

#UEG0895S0941
 

2N-7052: EXCITER AND REGULATOR ASSEMBLY

2N7052 EXCITER AND REGULATOR ASSEMBLY--Part 1 of 2--Type 2
Part of 8L58 and 8L57 Generators shown on Pages 241 and 247
c179058 UEG0895S
2N7052 EXCITER AND REGULATOR ASSEMBLY Parts scheme
  For full view, you need register

Parts for your 3306 INDUSTRIAL ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3N-2156 [12] SCREW  
  8L-5827 [12] NUT  
2. 9B-7233 C [30] LOCKWASHER  
3. 7S-4346 C [7] SCREW  
4. 8F-1434 C [11] LOCKWASHER  
5. 1H-4336 [3] SCREW  
6. 8L-5832 [4] NUT  
7. 2H-8533 [1] SCREW  
8. 2N-4766 [1] STRIP (Marker)  
9. 2N-4765 [1] STRIP (Terminal)  
10. 7S-4338 C [6] SCREW  
11. 2N-7148 [1] REACTOR ASSEM.  
12. 2N-7153 [1] WIRING HARNESS  
13. 2N-5764 [1] RESISTOR ASSEM.  
14. 2N-7151 [2] CAPACITOR  
15. 2N-4693 [1] CAPACITOR  
16. 2N-7152 [1] BRACKET  
17. 4B-1221 [4] SCREW  
  2N-3474 [4] SCREW  
18. 8L-5853 [2] NUT  
  3L-8187 [4] LOCKWASHER  
19. 7L-0286 [1] REGULATOR ASSEM.  
20. 8M-8626 [4] SCREW  
21. 3D-9799 [2] SCREW  
22. 2N-1622 [1] BLOCK  
23. 5N-6170 C [4] CAPACITOR  
24. 5N-7033 C [1] BRACKET  
25. 3N-9434 C [1] SUPPRESSOR ASSEM.  
26. 7S-1201 [2] SCREW  
  4B-2043 [2] NUT  
27. 6L-7700 [1] RECTIFIER  
  1S-7443 [1] SCREW  
28. 6L-7161 [1] NUT  
  7F-9223 [1] LOCKWASHER  
29. 7L-2765 [3] FUSE (50 amp)  
30. 6L-3600 [2] RECTIFIER  
31. 3N-9447 C [2] HEAT SINK  
32. 3N-9445 C [1] HEAT SINK  
33. 6L-3590 [1] RECTIFIER  
34. 3N-4471 [1] INSULATOR  
35. 7H-3711 C [3] NUT  
  C   INDICATES CHANGE
 

#UEG0895S0942
 

2N-7052: EXCITER AND REGULATOR ASSEMBLY

2N7052 EXCITER AND REGULATOR ASSEMBLY--Part 2 of 2--Type 2
Part of 8L58 and 8L57 Generators shown on Pages 241 and 247
c179057 UEG0895S
2N7052 EXCITER AND REGULATOR ASSEMBLY Parts scheme
  For full view, you need register

Parts for your 3306 INDUSTRIAL ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4B-1220 [22] SCREW  
2. 9B-7233 [22] LOCKWASHER  
3. 8L-4863 [2] VOLTAGE SUPPRESSOR  
4. 2N-8489 [1] BOLT  
  4B-4274 C [2] WASHER  
5. 4L-1250 C [1] NUT  
6. 1N-5036 [1] GUARD ASSEM.  
    (Includes)
  6L-6421 [1] LABEL  
7. 2N-7150 [1] REACTOR ASSEM.  
8. 6L-6622 [1] REACTOR  
9. 7L-0331 [1] BRACKET  
10. 8L-5823 [1] RELAY  
11. 8L-5824 [1] BRACKET  
12. 7L-2770 [1] RECTIFIER  
13. 8L-5478 [2] GROMMET  
14. 3N-3466 C [2] SPACER  
15. 2N-7149 [1] REACTOR ASSEM.  
16. 6L-7003 [2] POTENTIOMETER  
17. 3N-4303 C [1] TRANSFORMER ASSEM.  
18. 6L-8401 [1] POTENTIOMETER  
19. 7L-7812 [1] CHOKE  
20. 2L-1717 [1] STRIP (terminal)  
21. 1N-7253 [1] STRIP (marker)  
22. 7S-4338 [8] SCREW  
23. 8L-4868 [1] VOLTAGE SUPPRESSOR  
  C   INDICATES CHANGE
 

#UEG0895S0943
 

2N-7052: EXCITER AND REGULATOR ASSEMBLY

2N7052 EXCITER AND REGULATOR ASSEMBLY--Part 1 of 2--Type 3
Part of 8L58 and 8L57 Generators shown on Pages 241 and 247
c179059 UEG0895S
2N7052 EXCITER AND REGULATOR ASSEMBLY Parts scheme
  For full view, you need register

Parts for your 3306 INDUSTRIAL ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3N-2156 [12] SCREW  
  8L-5827 [12] NUT  
2. 9B-7233 [30] LOCKWASHER  
3. 7S-4346 [7] SCREW  
4. 8F-1434 [11] LOCKWASHER  
5. 1H-4336 [3] SCREW  
6. 8L-5832 [4] NUT  
7. 2H-8533 [1] SCREW  
8. 2N-4766 [1] STRIP (marker)  
9. 2N-4765 [1] STRIP (terminal)  
10. 7S-4338 [6] SCREW  
11. 2N-7148 [1] REACTOR ASSEM.  
12. 2N-7153 [1] WIRING HARNESS  
13. 2N-5764 [1] RESISTOR ASSEM.  
14. 5N-6171 C [2] CAPACITOR  
15. 5N-6172 C [1] CAPACITOR  
16. 5N-7035 C [1] BRACKET  
17. 4B-1221 [4] SCREW  
18. 2N-3474 [4] SCREW  
  8L-5853 [2] NUT  
  3L-8187 [4] LOCKWASHER  
19. 7L-0286 [1] REGULATOR ASSEM.  
20. 8M-8626 [4] SCREW  
21. 3D-9799 [2] SCREW  
22. 2N-1622 [1] BLOCK  
23. 5N-6170 C [4] CAPACITOR  
24. 5N-7033 C [1] BRACKET  
25. 3N-9434 [1] SUPPRESSOR ASSEM.  
26. 7S-1201 [2] SCREW  
  4B-2043 [2] NUT  
27. 6L-7700 [1] RECTIFIER  
28. 1S-7443 [1] SCREW  
  6L-7161 [1] NUT  
  7F-9223 [1] LOCKWASHER  
29. 7L-2765 [3] FUSE (50 amp)  
30. 6L-3600 [2] RECTIFIER  
31. 3N-9447 [2] HEAT SINK  
32. 3N-9445 [1] HEAT SINK  
33. 6L-3590 [1] RECTIFIER  
34. 3N-4471 [1] INSULATOR  
35. 7H-3711 [3] NUT  
  C   INDICATES CHANGE
 

#UEG0895S0944
 

2N-7052: EXCITER AND REGULATOR ASSEMBLY

2N7052 EXCITER AND REGULATOR ASSEMBLY--Part 2 of 2--Type 3
Part of 8L58 and 8L57 Generators shown on Pages 241 and 247
c179060 UEG0895S
2N7052 EXCITER AND REGULATOR ASSEMBLY Parts scheme
  For full view, you need register

Parts for your 3306 INDUSTRIAL ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4B-1220 [22] SCREW  
2. 9B-7233 [22] LOCKWASHER  
3. 8L-4863 [2] VOLTAGE SUPPRESSOR  
4. 2N-8489 [1] BOLT  
  4B-4274 [2] WASHER  
5. 4L-1250 [1] NUT  
6. 8L-4868 [1] VOLTAGE SUPPRESSOR  
7. 2N-7150 [1] REACTOR ASSEM.  
8. 6L-6622 [1] REACTOR  
9. 7L-0331 [1] BRACKET  
10. 8L-5823 [1] RELAY  
11. 8L-5824 [1] BRACKET  
12. 7L-2770 [1] RECTIFIER  
13. 8L-5478 [2] GROMMET  
14. 3N-3466 [2] SPACER  
15. 2N-7149 [1] REACTOR ASSEM.  
16. 6L-7003 [2] POTENTIOMETER  
17. 3N-4303 [1] TRANSFORMER ASSEM.  
18. 6L-8401 [1] POTENTIOMETER  
19. 7L-7812 [1] CHOKE  
20. 3K-1649 [1] BOARD (terminal)  
21. 3N-9364 [1] SLIP (marker)  
22. 1N-5036 [1] GUARD ASSEM.  
    (Includes)
  6L-6421 [1] LABEL  
 

#UEG0895S0945
 

3N-7748: REGULATOR AS

3N7748 REGULATOR ASSEMBLY
Part of 5N18, 5N16, 5N15, 5N19, 5N21, 5N75, 5N28, 5N29, 5N63, 5N3, 5N4, 5N74, 5N22 & 5N72 Generators shown on
Pages 236A, 238A, 242A, 244A, 248A, 248C-4, 248J, 248N, 249, 249D, 250C, 251D, 251F, 252A & 253D
c217966 UEG0895S
3N7748 REGULATOR AS Parts scheme
  For full view, you need register

Parts for your 3306 INDUSTRIAL ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 5N-1849 C [1] REGULATOR ASSEM.  
6. 3N-2044 [2] CLAMP ASSEM.  
7. 8L-5832 [4] NUT  
8. 2N-7151 [1] CAPACITOR  
9. 3N-2045 [2] CLAMP ASSEM.  
10. 7L-7400 [1] CAPACITOR  
11. 3N-2046 [1] RESISTOR ASSEM.  
    (Includes)
12. 3N-2047 [1] RESISTOR (top)  
  3N-2048 [1] RESISTOR (bottom)  
13. 3N-2049 [1] CAPACITOR ASSEM.  
15. 3N-2055 [1] STRIP (terminal marker)  
16. 3N-2056 [1] STRIP (terminal)  
17. 3N-7749 [1] WIRING HARNESS  
18. 3N-2043 [1] REACTOR ASSEM.  
19. 5N-3959 C [1] LABEL (identify)  
20. 3N-2051 [1] FUSE HOLDER  
21. 3N-2050 [1] FUSE (10 amps)  
22. 3N-7750 [1] PROTECTOR  
  3N-7752 [2] SPACER  
23. 3N-2040 [1] RHEOSTAT ASSEM  
24. 3N-2042 [1] VOLTAGE SUPPRESSOR  
25. 3N-2041 [1] RHEOSTAT ASSEM  
27. 6L-7004 [1] POTENTIOMETER  
28. 3N-1479 [1] RECTIFIER ASSEM.  
    (Includes)
29. 3N-1482 [1] RECTIFIER ASSEM. (field)  
30. 3N-1481 [1] RECTIFIER ASSEM. (cont.)  
31. 3N-4471 [1] INSULATOR  
    THE FOLLOWING REPAIR KIT IS AVAILABLE
  3N-5536 [1] KIT (hardware)  
    (Includes Screws, Nuts, and Lockwashers)
  C   INDICATES CHANGE
 

#UEG0895S0946
 

5N-0009: REGULATOR ASSEMBLY

5N9 REGULATOR ASSEMBLY
Only separate parts serviced. When complete group is required order 3N7748
Part of 5N3 Generator shown on Page 250A
c117951 UEG0895S
5N0009 REGULATOR ASSEMBLY Parts scheme
  For full view, you need register

Parts for your 3306 INDUSTRIAL ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. [1] REGULATOR ASSEM.  
2. [4] SCREW  
  [4] NUT  
3. [8] LOCKWASHER  
4. [6] SCREW  
5. [12] LOCKWASHER  
6. [2] CLAMP ASSEM.  
7. [4] NUT  
8. [1] CAPACITOR  
9. [2] CLAMP ASSEM.  
10. [1] CAPACITOR  
11. [1] RESISTOR ASSEM.  
12. [1] RESISTOR (Top)  
  [1] RESISTOR (Bottom)  
13. [1] CAPACITOR ASSEM.  
14. [2] SCREW  
15. [1] STRIP (Terminal Marker)  
16. [1] STRIP (Terminal)  
17. [1] WIRING HARNESS  
18. [1] REACTOR ASSEM.  
19. [1] STRIP (Insulator)  
20. [1] FUSE HOLDER  
21. [1] FUSE (10 Amps)  
22. [2] SCREW  
  [2] NUT  
  [2] LOCKWASHER  
23. [1] RHEOSTAT ASSEM.  
24. [1] VOLTAGE SUPPRESSOR  
25. [1] RHEOSTAT ASSEM.  
26. [2] SCREW  
27. [1] POTENTIOMETER  
28. [1] RECTIFIER ASSEM.  
29. [1] RECTIFIER ASSEM. (Field)  
30. [1] RECTIFIER ASSEM. (Cont.)  
31. C [2] SCREW  
  C   INDICATES CHANGE
 

#UEG0895S0947
 

3N-7263: ROTOR ASSEMBLY

3N7263 ROTOR ASSEMBLY
Only separate parts serviced. When complete group is required order 3N9109
Part of 5N14, 5N16 and 5N15 Generators shown on Pages 234, 238 and 242
c144904 UEG0895S
3N7263 ROTOR ASSEMBLY Parts scheme
  For full view, you need register

Parts for your 3306 INDUSTRIAL ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3N-1957 [1] HEAT SINK ASSEM. (Positive)  
2. 9B-7233 [2] LOCKWASHER  
3. 3N-1483 [3] RECTIFIER ASSEM.  
4. 3N-1958 [2] TUBE  
5. 3N-1961 [1] VOLTAGE SUPPRESSOR  
6. 3N-1960 [1] CLAMP  
7. 3N-1959 [1] RESISTOR ASSEM.  
8. 7S-1197 [1] SCREW  
  4B-2043 [1] NUT  
9. 2N-7620 [1] FAN ASSEM.  
  2N-7285 [1] SCREW  
10. 3L-9963 [1] HUB  
11. 3N-1969 [1] HEAT SINK ASSEM. (negative)  
12. 9B-7233 [1] LOCKWASHER  
13. 3N-1970 [1] VOLTAGE SUPPRESSOR  
14. 3N-1958 [2] TUBE  
15. 3N-1484 [3] RECTIFIER ASSEM.  
16. 1H-4336 [2] SCREW  
  8L-5832 [2] NUT  
  8F-1434 [2] LOCKWASHER  
17. 9S-2010 [6] SCREW  
  8H-0878 [6] LOCKWASHER  
18. 3N-1645 [4] SCREW  
  4L-6499 [4] WASHER  
19. 3N-1965 [1] BEARING  
20. 6S-1753 [1] RING  
 

#UEG0895S0948
 

3N-9109: ROTOR ASSEMBLY

3N9109 ROTOR ASSEMBLY
Part of 5N14, 5N16 and 5N15 Generators shown on Pages 234, 238 and 242
c932200 UEG0895S
3N9109 ROTOR ASSEMBLY Parts scheme
  For full view, you need register

Parts for your 3306 INDUSTRIAL ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3N-8972 [1] HEAT SINK ASSEM. (positive)  
    (Includes)
2. 9B-7233 [2] LOCKWASHER  
3. 3N-8968 [3] RECTIFIER ASSEM.  
4. 3N-1958 [2] TUBE  
5. 3N-1961 [1] VOLTAGE SUPPRESSOR  
6. 3N-1960 [1] CLAMP  
7. 3N-1959 [1] RESISTOR ASSEM.  
8. 7S-1197 [1] SCREW  
  4B-2043 [1] NUT  
9. 2N-7620 [1] FAN ASSEM.  
    (Includes)
  2N-7285 [1] SCREW  
10. 3L-9963 [1] HUB  
11. 3N-8973 [1] HEAT SINK ASSEM. (negative)  
    (Includes)
12. 9B-7233 [1] LOCKWASHER  
13. 3N-1970 [1] VOLTAGE SUPPRESSOR  
14. 3N-1958 [2] TUBE  
15. 3N-8969 [3] RECTIFIER ASSEM.  
16. 1H-4336 [2] SCREW  
  8L-5832 [2] NUT  
  8F-1434 [2] LOCKWASHER  
17. 3D-9799 [4] SCREW  
  9B-7233 [4] LOCKWASHER  
18. 3N-1645 [4] SCREW  
  4L-6499 [4] WASHER  
19. 3N-1965 [1] BEARING  
20. 6S-1753 [1] RING  
21. 3N-9115 [2] STRIP (terminal)  
 

#UEG0895S0949
 

3N-6016: ROTOR ASSEMBLY

3N6016 ROTOR ASSEMBLY
Only separate parts serviced. When complete group is required order 3N9112 shown on Page 265B
Part of 5N21 and 5N22 Generators shown on Pages 248 and 252
c150028 UEG0895S
3N6016 ROTOR ASSEMBLY Parts scheme
  For full view, you need register

Parts for your 3306 INDUSTRIAL ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3N-1957 [1] HEAT SINK ASSEM. (Positive)  
2. 9B-7233 [2] LOCKWASHER  
3. 3N-1483 [3] RECTIFIER ASSEM.  
4. 3N-1958 [2] TUBE  
5. 3N-1961 [1] VOLTAGE SUPPRESSOR  
6. 3N-1960 [1] CLAMP  
7. 3N-1959 [1] RESISTOR ASSEM.  
8. 7S-1197 [1] SCREW  
  4B-2043 [1] NUT  
9. 2N-7620 [1] FAN ASSEM.  
  2N-7285 [1] SCREW  
10. 3L-9963 [1] HUB  
11. 3N-1969 [1] HEAT SINK ASSEM. (negative)  
    (Includes)
12. 9B-7233 [1] LOCKWASHER  
13. 3N-1970 [1] VOLTAGE SUPPRESSOR  
14. 3N-1958 [2] TUBE  
15. 3N-1484 [3] RECTIFIER ASSEM.  
16. 1H-4336 [2] SCREW  
  8L-5832 [2] NUT  
  8F-1434 [2] LOCKWASHER  
17. 9S-2010 [6] SCREW  
  8H-0878 [6] LOCKWASHER  
18. 3N-1645 [4] SCREW  
  4L-6499 [4] WASHER  
19. 3N-1965 C [1] BEARING  
20. 6S-1753 C [1] RING  
  C   INDICATES CHANGE
 

Information:

Engine News
If Malfunction Of The Engine Fault Light In The Control Panel Of SR-4 Generators Is A Problem, A Toggle Switch Can Be Used In Its Place
1980/01/09
Improvements To Generator-Mounted Control Panels
1982/11/10
New Generators
1982/11/10
Reference Chart For Engine News Articles On Improvements To All 3300 Series Industrial, Marine, Generator Set And Natural Gas Engines
1983/07/06
Frequency Meter Failure; Make Sure It is Connected To The Correct Voltage
1983/07/06
Several Types Of Automatic Voltage Regulators (AVR) Used In SR4 Generators
1985/04/01
Meter Panel Cover Folds Down Completely
1985/11/01
Troubleshooting Solid State Suppressors
1986/04/01
Bearing Information For SR4 Generators
1986/09/01
Generator Sets Wired For Use With Customer-Supplied Switch Gear; Do Not Run Without Switchgear
1987/01/01
Guidebook For Caterpillar Inspection And Maintenance Program For Standby Generator Sets
1987/02/01
Two New Self-Powered Digital Tachometers And Signal Generator Available
1987/05/01
Installation Of Generator Sets On Rigid Bases
1977/08/24
A List Of Contacts For Caterpillar Product Support Is Available {1000, 4450, 7000}
2002/04/01
Special Instruction
Replacement Of 5N1848, 5N1849 And 5N1850 A1 Module Regulator Assemblies{4467}
Replacement Of 5N1848, 5N1849 And 5N1850 A1 Module Regulator Assemblies{4467}
Use of 8T5200 Signal Generator/Counter Group{0778, 0783, 0785}
Use of 8T5200 Signal Generator/Counter Group{0778, 0783, 0785}
Alignment Of Single-Bearing Generators{4450}
Alignment Of Single-Bearing Generators{4450}
Installation Of 5N6192 And 5N6767 Enclosure Groups For Package Generator Sets{7002}
Installation Of 5N6192 And 5N6767 Enclosure Groups For Package Generator Sets{7002}
Installing Heli-Coil Inserts In Caterpillar Cylinder Heads{1117}
Installing Heli-Coil Inserts In Caterpillar Cylinder Heads{1117}
Alignment of Single-Bearing Generators {4471}
Alignment of Single-Bearing Generators {4471}
Specifications
Generator Coil<BR> (Solid State Magneto)
D330, D333, 3304, 3306 INDUSTRIAL & MARINE ENGINES
Pulser Coil<BR> (Solid State Magneto)
D330, D333, 3304, 3306 INDUSTRIAL & MARINE ENGINES
4L6553 Coupling Group<BR> (For Generator Drive)
3304 & 3306 INDUSTRIAL & MARINE ENGINES
6L3916 Coupling Group<BR> (For Generator Drive)
3304 & 3306 INDUSTRIAL & MARINE ENGINES
Systems Operation
Systems Operation
SR4 GENERATOR
Systems Operation
SR4 GENERATOR
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
Testing and Adjusting
Testing And Adjusting
SR4 GENERATOR
Disassembly and Assembly
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
Service Magazine
New Regulator And Field Coil Assemblies Used{1410,1405}
1981/11/23
Improvements To Generator-Mounted Control Panels{4450,7400}
1982/10/25
New Generators{4454,4457,4467}
1982/11/01
Several Types Of Automatic Voltage Regulators (AVR) Used In SR4 Generators{4450}
1985/04/08
Incorrect Connection Of Battery Charger Can Open Circuit Breaker And Damage Woodward 2301 Governor Control{1400,1401,4450}
1986/03/24
Troubleshooting Solid State Suppressors{4467,4466,4450}
1986/04/07
Change Wiring To Prevent Low Oil Pressure Shutdown Immediately After Start-Up {4450}
1986/07/28
Bearing Information For SR4 Generators{4471}
1986/09/01
Installation Of Generator Sets On Rigid Bases{4450}
1977/08/22
Generator Sets Wired For Use With Customer-Supplied Switch Gear; Do Not Run Without Switch Gear{7002,7400}
1987/01/19
Guidebook For Caterpillar Inspection And Maintenance Program For Standby Generator Sets{0354,0370,0372}
1987/02/16
Alternator/Generator Output Test On The Engine{1401,1404,1405,1406}
1987/05/04
Two New Self-Powered Digital Tachometers And Signal Generator Available {7462}
1987/05/11
Worldwide Service Directories Available For Marine, Petroleum, Power Generation Products{0354,0370,0374,0375,1022,4450}
1989/08/14
Obsolete Capacitor In VR1 Voltage Regulators{4467}
1990/11/05
Re-Alignment Warning Tag On All 3500 Generator Sets Reminds Of Alignment Required At Installation {1021}
1998/06/29
A List Of Contacts For Caterpillar Product Support Is Available {1000, 4450, 7000}
2002/03/25

Caterpillar Parts SIS Catalog 3306 :

EXCITER AND REGULATOR ASSEMBLY
2N-7052 EXCITER AND REGULATOR ASSEMBLY
EXCITER AND REGULATOR ASSEMBLY
2N-7749 EXCITER AND REGULATOR ASSEMBLY
EXCITER AND REGULATOR ASSEMBLY
2N-7749 EXCITER AND REGULATOR ASSEMBLY
EXCITER AND REGULATOR ASSEMBLY
2N-7749 EXCITER AND REGULATOR ASSEMBLY
EXCITER AND REGULATOR ASSEMBLY
2N-7749 EXCITER AND REGULATOR ASSEMBLY
EXCITER AND REGULATOR ASSEMBLY
2N-7749 EXCITER AND REGULATOR ASSEMBLY
EXCITER AND REGULATOR ASSEMBLY
2N-7749 EXCITER AND REGULATOR ASSEMBLY
REGULATOR AS
3N-7751 REGULATOR AS
EXCITER AND REGULATOR ASSEMBLY
2N-7052 EXCITER AND REGULATOR ASSEMBLY
EXCITER AND REGULATOR ASSEMBLY
2N-7052 EXCITER AND REGULATOR ASSEMBLY
EXCITER AND REGULATOR ASSEMBLY
2N-7052 EXCITER AND REGULATOR ASSEMBLY
EXCITER AND REGULATOR ASSEMBLY
2N-7052 EXCITER AND REGULATOR ASSEMBLY
REGULATOR AS
3N-7748 REGULATOR AS
REGULATOR ASSEMBLY
5N-0009 REGULATOR ASSEMBLY
ROTOR ASSEMBLY
3N-7263 ROTOR ASSEMBLY
ROTOR ASSEMBLY
3N-9109 ROTOR ASSEMBLY

Truck sale:

 
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FINANZAUTO S.A.
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RING POWER CORP.
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TOROMONT POWER SYSTEMS
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MACALLISTER MACHINERY CO., INC
 
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Caterpillar 3306, Stationary Generator Sets, Construction
- Stationary Generator Sets
MACALLISTER MACHINERY CO., INC
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