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9Y8400 REGULATOR AS-AUTOMATIC VOLTAGE PART OF 7W3037, 4W8950, 4W9668, 4W9666, 4W8952, 4W8953 GENERATORS 3304


GENERATORS
REGULATOR GP-VOLTAGE
CIRCUIT BREAKER GP
ENCLOSURES, GUARDS AND BASES
ENCLOSURE GP
SERVICE EQUIPMENT AND SUPPLIES
CHARTS & FILMS

GEN SET ENGINE 3304 GEN SET ENGINE 83Z
 3304 GENERATOR SET ENGINE 83Z00001-03095 SEBP1411 3304 83Z   (1982)

GENERATORS

REGULATOR GP-VOLTAGE
REGULATOR AS
3N-7748 REGULATOR AS
REGULATOR AS
3N-7751 REGULATOR AS
REGULATOR AS
4W-5269 REGULATOR AS
REGULATOR AS
4W-5270 REGULATOR AS
REGULATOR AS
4W-5271 REGULATOR AS
REGULATOR AS-AUTOMATIC VOLTAGE
9Y-8400 REGULATOR AS-AUTOMATIC VOLTAGE
REGULATOR AS-AUTOMATIC VOLTAGE
7C-1600 REGULATOR AS-AUTOMATIC VOLTAGE
 

#SEBP14110950
 

9Y-8400: REGULATOR AS-AUTOMATIC VOLTAGE

9Y8400 REGULATOR AS-AUTOMATIC VOLTAGE
PART OF 7W3037, 4W8950, 4W9668, 4W9666, 4W8952, 4W8953 GENERATORS
c524572 SEBP1411
9Y8400 REGULATOR AS-AUTOMATIC VOLTAGE Parts scheme
  For full view, you need register

Parts for your 3304 GEN SET ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8M-8468 [2] SEAL-O-RING  
2. 6V-8374 [16] SCREW-MACHINE  
3. 9Y-8420 [1] COVER  
4. 9S-8750 [4] NUT-FULL  
5. 4B-4674 [4] WASHER (1.6MM THK)  
6. 7C-3887 [4] SCREW  
7. 4P-9826 [1] BLOCK-FUSE  
8. 9Y-8419 [2] FUSE (12 AMP)  
9. 4B-1242 [2] SCREW-MACHINE  
 

#SEBP14110951
 

7C-1600: REGULATOR AS-AUTOMATIC VOLTAGE

7C1600 REGULATOR AS-AUTOMATIC VOLTAGE
PART OF 4W7421, 4W7422, 4W7423, 4W7424, 4W7425, 4W9667, 4W8951
4W8950, 4W9666, 7W3037, 4W8952, 4W8953 & 4W9668 GENERATORS
c469164 SEBP1411
7C1600 REGULATOR AS-AUTOMATIC VOLTAGE Parts scheme
  For full view, you need register

Parts for your 3304 GEN SET ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7C-3882 [1] FUSE-12 AMP  
2. 7C-3583 [1] COVER-FUSE  
3. 2H-8533 [2] SCREW-MACHINE  
 

#SEBP14110952
 

7W-0921: WIRING GP

7W0921 WIRING GP-SHUNT TRIP
GENERATOR S/N 5AA1-UP, 5BA1-UP & 5CA1-UP
REFER TO 4W8145 CHART
AN ATTACHMENT
SEBP14110952 SEBP1411
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Parts for your 3304 GEN SET ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
   
  8M-2771 [1] CLIP  
  9S-5937 [1] NUT-SELF LOCKING  
  5H-6467 [1] SCREW-MACHINE  
  8L-8413 [6] STRAP-CABLE  
  5P-1476 [2] TERMINAL  
  5P-2321 [2] TERMINAL  
  4B-4274 [1] WASHER  
 

#SEBP14110953
 

5N-6764: ENCLOSURE GP-GENERATOR

5N6764 GENERATOR SET ENCLOSURE GROUP
FOR USE WITH TURBOCHARGER ENGINE WIDE BASE GROUP AND
FOR USE TOP MOUNTED TURBOCHARGER
AN ATTACHMENT
c176713 SEBP1411
5N6764 ENCLOSURE GP-GENERATOR Parts scheme
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Parts for your 3304 GEN SET ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 5N-6189 [4] DOOR ASSEM. (L.H.)  
2. 5N-6765 [1] PANEL ASSEM.  
3. 5N-5711 [2] FRAME  
4. 5N-6766 [1] PANEL ASSEM.  
5. 8S-8958 [2] FILM  
6. 5N-5716 [2] POST ASSEM.  
7. 5N-5718 [2] GRILL ASSEM.  
    (Each Includes)
  4L-6458 [4] NUT  
  5P-4115 [4] WASHER  
8. 5N-5712 [2] FRAME  
9. 5N-6228 [1] GUARD ASSEM. (front)  
  5N-6224 [1] GUARD ASSEM. (rear)  
10. 5N-5386 [2] BAFFLE ASSEM.  
11. 5N-6188 [4] DOOR ASSEM. (R.H.)  
12. 5N-6229 [1] PANEL ASSEM. (R.H.)  
  5N-6230 [1] PANEL ASSEM. (L.H.)  
13. 5N-5721 [8] BRACE ASSEM.  
14. 5N-5717 [2] POST ASSEM.  
15. 4N-9341 [2] FILM  
16. 5N-5387 [4] BRACKET  
    THE FOLLOWING REPAIR KITS IS AVAILABLE:
  [1] KIT (Hardware)  
    (Includes screws & nuts)
 

#SEBP14110954
 

5N-7140: ENCLOSURE GP-GENERATOR

5N7140 ENCLOSURE GROUP-GENERATOR SET
FOR USE WITH NATURALLY ASPIRATED GENERATOR SET ENGINE WHICH HAS
EXHAUST OUTLET AT TOP CENTER OF MANIFOLD AND PACKAGE GENERATOR
SET WITH WIDE BASE. AN ATTACHMENT
c228675 SEBP1411
5N7140 ENCLOSURE GP-GENERATOR Parts scheme
  For full view, you need register

Parts for your 3304 GEN SET ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 5N-6189 [4] DOOR ASSEM. (L.H.)  
2. 5N-6765 C [1] PANEL ASSEM.  
3. 5N-5711 [2] FRAME  
4. 5N-7142 [1] PANEL ASSEM.  
5. 8S-8958 [2] FILM  
6. 5N-5716 [2] POST ASSEM.  
7. 5N-5718 [2] GRILL ASSEM.  
    (Each Includes)
  4L-6458 [4] NUT  
  5P-4115 [4] WASHER  
8. 5N-5712 [2] FRAME  
9. 5N-6228 [1] GUARD ASSEM. (front)  
  5N-6224 [1] GUARD ASSEM. (rear)  
10. 5N-5386 [2] BAFFLE ASSEM.  
11. 5N-6188 [4] DOOR ASSEM. (R.H.)  
12. 5N-6229 [1] PANEL ASSEM. (R.H.)  
  5N-6230 [1] PANEL ASSEM. (L.H.)  
13. 5N-5721 [8] BRACE ASSEM.  
14. 5N-5717 [2] POST ASSEM.  
15. 4N-9341 [2] FILM  
16. 5N-5387 [4] BRACKET  
    THE FOLLOWING REPAIR KIT IS AVAILABLE:
  [1] KIT (Hardware)  
    (Includes screws & nuts)
  C   INDICATES CHANGE
 

#SEBP14110955
 

5N-6688: PLATE & FILM GP

5N6688 ACCESSORY PLATES & DECAL GP
GENERATOR S/N 5CA1-UP
FOR USE WITH CANADIAN STANDARD ASSOCIATION CERTIFIED 440 FRAME
SIZE GENERATOR SET. AN ATTACHMENT
SEBP14110955 SEBP1411
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Parts for your 3304 GEN SET ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
   
   
  1W-7861 [1] NAME PLATE--GENERATOR  
  2K-3219 [4] DRIVE SCREW--FOR MOUNTING NAME PLATE  
  5P-7758 [5] LOCKWASHER--NEUTRAL & GROUND CONNECTIONS  
  5N-3641 [1] PANEL--FRONT-EXCITER BOX  
  5P-7752 [6] WASHER--NEUTRAL & GROUND CONNECTIONS  
  5N-8632 [1] ROD-THREADED-NEUTRAL & GROUND CONNECTION  
  5P-7751 [5] NUT--NEUTRAL & GROUND CONNECTIONS  
  3N-7723 [2] CABLE ASSEMBLY-NEUTRAL & GROUND  
    CONNECTIONS
  [1] DIELECTRICAL TEST  
 

#SEBP14110956
 

5N-3614: PLATE & FILM GP

5N3614 ACCESSORY PLATES & DECAL GP
GENERATOR S/N 5AA1-UP & 5BA1-UP
FOR USE WITH CANADIAN STANDARD ASSOCIATION CERTIFIED 360 FRAME
SIZE PACKAGE GENERATOR SET. AN ATTACHMENT
SEBP14110956 SEBP1411
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Parts for your 3304 GEN SET ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
   
   
  1W-7860 [1] NAME PLATE--GENERATOR  
  2K-3219 [4] DRIVE SCREW--FOR MOUNTING NAMEPLATE  
  0S-1566 [1] BOLT--CUSTOMER GROUNDING BOLT  
  3B-4510 [1] LOCKWASHER--USE WITH CUSTOMER'S  
    GROUNDING BOLT
  5N-3639 [1] PANEL--FRONT--EXCITER BOX  
  5N-3640 [1] LOUVER  
  0S-1588 [3] BOLT--CURRENT TRANSFORMER BRACKET MTG.  
  4B-4278 [3] WASHER-CURRENT TRANSFORMER BRACKET MTG.  
  3B-4506 [3] LOCKWASHER-CURRENT TRANSFORMER BRKT.MTG  
  1D-4717 [3] NUT-CURRENT TRANSFORMER BRACKET MTG  
  1A-6306 [1] BOLT--NEUTRAL CONNECTION  
  3B-4508 [2] LOCKWASHER-NEUTRAL CONNECTION  
  0L-1365 [2] WASHER--NEUTRAL CONNECTION  
  1B-4205 [2] NUT--NEUTRAL CONNECTION  
  5N-1614 [1] SLEEVE-INSULATING  
  4B-4281 [1] WASHER (USE WITH GROUNDING BOLT)  
  6L-6523 [1] FILM--INSTRUCTION  
 

#SEBP14110957
 

5N-6691: PLATE & FILM GP

5N6691 ACCESSORY PLATES & DECAL GP
GENERATOR S/N 5CA1-UP
FOR USE WITH CANADION STANDARD ASSOCIATION CERTIFIED 440 FRAME
SIZE GENERATOR SET. AN ATTACHMENT
SEBP14110957 SEBP1411
  For full view, you need register

Parts for your 3304 GEN SET ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
   
   
  1W-7860 [1] NAME PLATE--GENERATOR  
  2K-3219 [4] DRIVE SCREW--FOR MOUNTING NAME PLATE  
  0S-1566 [1] BOLT--CUSTOMER GROUNDING BOLT  
  3B-4510 [1] LOCKWASHER--USE W/CUSTOMER'S GROUND BOLT  
  5N-3641 [1] PANEL-FRONT EXCITER BOX  
  1A-6306 [1] BOLT-NEUTRAL CONNECTION  
  3B-4508 [2] LOCKWASHER-NEUTRAL CONNECTION  
  0L-1365 [2] WASHER-NEUTRAL CONNECTION  
  1B-4205 [2] NUT-NEUTRAL CONNECTION  
  4B-4281 [1] WASHER--(USE WITH GROUNDING BOLT)  
  [1] DIELECTRIC TEST  
  3N-7723 [2] CABLE ASSEMBLY--NEUTRAL CONNECTION  
 

#SEBP14110958
 

5N-3755: PLATE & FILM GP

5N3755 ACCESSORY PLATES & DECAL GP
GENERATOR S/N 5CA1-UP
FOR USE WITH CANADIAN STANDARD ASS0CIATION CERTIFIED 440 FRAME
SIZE PACKAGE GENERATOR SET. AN ATTACHMENT
SEBP14110958 SEBP1411
  For full view, you need register

Parts for your 3304 GEN SET ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
   
   
  1W-7860 [1] NAME PLATE-GENERATOR  
  2K-3219 [4] DRIVE SCREW-FOR MOUNTING NAME PLATE  
  0S-1566 [1] BOLT-CUSTOMER GROUNDING BOLT  
  3B-4510 [1] LOCKWASHER-USE W/CUSTOMER'S GROUND BOLT  
  5N-3641 [1] PANEL-FRONT--EXCITER BOX  
  5N-3642 [1] LOUVER  
  0S-1588 [3] BOLT--CURRENT TRANSFORMER BRACKET MTG.  
  4B-4278 [3] WASHER-CURRENT TRANSFORMER BRACKET MTG  
  3B-4506 [3] LOCKWASHER-CURRENT TRANSFORMER BKT.MTG  
  1D-4717 [3] NUT-CURRENT TRANSFORMER BRACKET MTG  
  1A-6306 [1] BOLT-NEUTRAL CONNECTION  
  3B-4508 [2] LOCKWASHER--NEUTRAL CONNECTION  
  0L-1365 [2] WASHER--NEUTRAL CONNECTION  
  1B-4205 [2] NUT--NEUTRAL CONNECTION  
  5N-1614 [1] SLEEVE-INSULATING  
  4B-4281 [1] WASHER-USE WITH CUSTOMER'S GROUND BOLT  
  6L-6523 [1] FILM--INSTRUCTION  
 

#SEBP14110959
 

5N-6687: PLATE & FILM GP

5N6687 ACCESSORY PLATE & DECAL GP
GENERATOR S/N 5AA1-UP
FOR USE WITH CANADIAN STANDARD ASSOCIATION CERTIFIED 360 FRAME
SIZE GENERATOR SET. AN ATTACHMENT
SEBP14110959 SEBP1411
  For full view, you need register

Parts for your 3304 GEN SET ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
   
   
  1W-7861 [1] NAME PLATE--GENERATOR  
  2K-3219 [4] DRIVE SCREW--FOR MOUNTING NAMEPLATE  
  5N-3639 [1] PANEL--FRONT-EXCITER BOX  
  5N-8632 [1] ROD-THREADED-NEUTRAL & GROUND CONNECTION  
  5P-7758 [5] LOCKWASHER-NEUTRAL & GROUND CONNECTIONS  
  5P-7752 [6] WASHER--NEUTRAL & GROUND CONNECTIONS  
  5P-7751 [5] NUT-NEUTRAL & GROUND CONNECTIONS  
  3N-7723 [1] CABLE ASSEMBLY-NEUTRAL & GROUND CONN.  
 

Information:

Engine News
New Voltage Regulators Used On SR-4 Generators
1987/03/01
Voltage Regulator Droop Connections Are Shown Incorrectly In Service Manuals
1990/09/01
Obsolete Capacitor In VR1 Voltage Regulators
1990/11/01
Procedure To Check 7C2700 Voltage Control Module
1992/01/01
New Voltage Regulator Is Available
1993/08/01
Special Instruction
Installing the VR3 Voltage Regulator On SR4 Generators{4467}
Installing the VR3 Voltage Regulator On SR4 Generators{4467}
Technical Information Bulletin
Loose Connections on Voltage Regulators Can Lead to Above Normal Voltage Output and Regulator Failure
Loose Connections on Voltage Regulators Can Lead to Above Normal Voltage Output and Regulator Failure
Systems Operation
VR3F Voltage Regulator Connections (SR4B for 3500 Engines)
Connection Diagrams: SR4 and SR4B Generators, Voltage Regulators, Options
Digital Voltage Regulator Connections (All Except SR4B for 3500 Engines)
Connection Diagrams: SR4 and SR4B Generators, Voltage Regulators, Options
VR3F Voltage Regulator Connections (All Except SR4B for 3500 Engines)
Connection Diagrams: SR4 and SR4B Generators, Voltage Regulators, Options
VR3 Voltage Regulator Connections (SR4B for 3500 Engines)
Connection Diagrams: SR4 and SR4B Generators, Voltage Regulators, Options
Digital Voltage Regulator Connections (SR4B for 3500 Engines)
Connection Diagrams: SR4 and SR4B Generators, Voltage Regulators, Options
VR4 Voltage Regulator Connections (All Except SR4B for 3500 Engines)
Connection Diagrams: SR4 and SR4B Generators, Voltage Regulators, Options
VR3 Voltage Regulator Connections (All Except SR4B for 3500 Engines)
Connection Diagrams: SR4 and SR4B Generators, Voltage Regulators, Options
Selection Guide for Voltage Regulator (All Except SR4B for 3500 Engines)
Connection Diagrams: SR4 and SR4B Generators, Voltage Regulators, Options
Selection Guide for Voltage Regulator (SR4B for 3500 Engines)
Connection Diagrams: SR4 and SR4B Generators, Voltage Regulators, Options
Voltage Control
Electric Power Generation Principles
Features
Product Link For Generator Sets
Parameters
Product Link For Generator Sets
Service Magazine
Improved Procedure Can Be Used To Adjust Voltage Gain{4467}
1980/06/02
Use Care When Installing Circuit Boards In Regulators{4467}
1984/11/19
New Voltage Regulators Used On SR-4 Generators{4450}
1987/03/16
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
Voltage Regulator Droop Connections Are Shown Incorrectly In Service Manuals{4475}
1990/09/10
Obsolete Capacitor In VR1 Voltage Regulators{4467}
1990/11/05
Procedure To Check 7C2700 Voltage Control Module{4450,4467}
1992/01/20
Special Instruction For Installing VR3 Voltage Regulator On SR4 Generators Now Available {4450}
1993/01/25
New Voltage Regulator Is Available{4467}
1993/08/09

Caterpillar Parts SIS Catalog 3304 :

REGULATOR AS
4W-5271 REGULATOR AS
REGULATOR AS
4W-5270 REGULATOR AS
REGULATOR AS
4W-5269 REGULATOR AS
REGULATOR AS
3N-7751 REGULATOR AS
REGULATOR AS
3N-7748 REGULATOR AS
ROTOR AS
4W-7456 ROTOR AS
ROTOR AS
4W-7463 ROTOR AS
ROTOR AS
7W-0710 ROTOR AS
REGULATOR AS-AUTOMATIC VOLTAGE
7C-1600 REGULATOR AS-AUTOMATIC VOLTAGE
7W-0921 WIRING GP
ENCLOSURE GP-GENERATOR
5N-6764 ENCLOSURE GP-GENERATOR
ENCLOSURE GP-GENERATOR
5N-7140 ENCLOSURE GP-GENERATOR
5N-6688 PLATE & FILM GP
5N-3614 PLATE & FILM GP
5N-6691 PLATE & FILM GP
5N-3755 PLATE & FILM GP

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