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4W-1636 EXCITER & HEAT SINK AS S/N 6FA3014-4135; 6MA709-752; 6NA792-1003; 6PA689-859 PART OF 5N-5026, 5N-7308, 7C-1603, 7C-1607, 7C-1609 GENERATOR GP SR4


GENERATORS
GENERATOR GP

GENERATOR SR4 GENERATOR 2ED
 SR4 Four-Pole Generators 2ED00420-UP SEBP2300 SR4 2ED   (1986)

GENERATORS

GENERATOR GP
361-2453 CONVERSION GP-GENERATOR
COUPLING GP-GENERATOR DRIVE
5N-1713 COUPLING GP-GENERATOR DRIVE
EXCITER & HEAT SINK AS
4W-1636 EXCITER & HEAT SINK AS
EXCITER & HEAT SINK AS
5N-5040 EXCITER & HEAT SINK AS
EXCITER & HEAT SINK AS
5N-5040 EXCITER & HEAT SINK AS
EXCITER & HEAT SINK AS
5N-9421 EXCITER & HEAT SINK AS
 

#SEBP23000210
 

4W-1636: EXCITER & HEAT SINK AS

4W-1636 EXCITER & HEAT SINK AS
S/N 6FA3014-4135; 6MA709-752; 6NA792-1003; 6PA689-859
PART OF 5N-5026, 5N-7308, 7C-1603, 7C-1607, 7C-1609 GENERATOR GP
i00378902 SEBP2300
4W1636 EXCITER & HEAT SINK AS Parts scheme
  For full view, you need register

Parts for your SR4 GENERATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 5N-5027 Y [1] HEAT SINK AS-POSITIVE  
2. 5N-5030 Y [1] HEAT SINK AS-NEGATIVE  
3. 4W-1635 [1] STATOR AS-EXCITER  
4. 5N-5043 [2] VARISTOR AS  
  Y   SEPARATE ILLUSTRATION
 

#SEBP23000211
 

5N-5040: EXCITER & HEAT SINK AS

5N-5040 EXCITER & HEAT SINK AS
S/N 6AA630-735; 6MA709-770; 6NA798-1060; 6PA718-879; 6SA638-823; 5TD601-776; 3EF604-607
PART OF 7C-1604, 7C-1608, 7C-1610, 7C-1611, 7C-1612, 7C-1613, 7C-2617, 7C-2619, 7C-2621, 7C-3538, 7C-3541, 7C-3542, 7C-5094, 7W-7963 GENERATOR GP
i00385292 SEBP2300
5N5040 EXCITER & HEAT SINK AS Parts scheme
  For full view, you need register

Parts for your SR4 GENERATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 5N-5027 Y [1] HEAT SINK AS-POSITIVE  
2. 5N-5030 Y [1] HEAT SINK AS-NEGATIVE  
3. 5N-4995 [1] STATOR AS-EXCITER  
4. 5N-5043 [2] VARISTOR AS  
  Y   SEPARATE ILLUSTRATION
 

#SEBP23000212
 

5N-5040: EXCITER & HEAT SINK AS

5N-5040 EXCITER & HEAT SINK AS
S/N 5UA2140-UP; 6AA736-UP; 6MA771-UP; 6NA619-UP; 6PA535-UP; 6SA638-828; 5TD601-UP; 3EF608-UP
PART OF 115-5123, 115-5125, 121-3194, 4P-4565, 6I-2676, 7C-1604, 7C-1606, 7C-1608, 7C-1610, 7C-1611, 7C-1612, 7C-1613, 7C-1614, 7C-2617, 7C-2619, 7C-3538, 7C-3541, 7C-3542, 7C-4121, 7C-5094, 7W-7963, 9Y-9422 GENERATOR GP
i00385293 SEBP2300
5N5040 EXCITER & HEAT SINK AS Parts scheme
  For full view, you need register

Parts for your SR4 GENERATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9Y-7175 YC [1] HEAT SINK AS-POSITIVE  
2. 9Y-7174 YC [1] HEAT SINK AS-NEGATIVE  
3. 5N-4995 [1] STATOR AS-EXCITER  
4. 5N-5043 [2] VARISTOR AS  
5. 4P-5853 [1] HUB-HOLDER  
6. 1D-4541 [3] BOLT (5/16-18X3-IN)  
7. 5P-4116 [7] WASHER-HARD (8.8X20.5X2-MM THK)  
8. 3N-1645 [4] SCREW-FORMING (5/16-18X1-IN)  
  C   CHANGE FROM PREVIOUS TYPE
  Y   SEPARATE ILLUSTRATION
 

#SEBP23000213
 

5N-9421: EXCITER & HEAT SINK AS

5N-9421 EXCITER & HEAT SINK AS
S/N 2ED420-480
PART OF 7W-8824 GENERATOR GP
i00391230 SEBP2300
5N9421 EXCITER & HEAT SINK AS Parts scheme
  For full view, you need register

Parts for your SR4 GENERATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 5N-5027 Y [1] HEAT SINK AS-POSITIVE  
2. 5N-5030 Y [1] HEAT SINK AS-NEGATIVE  
3. 5N-9424 [1] STATOR AS-EXCITER  
4. 5N-5043 [2] VARISTOR AS  
5. 5P-4116 [7] WASHER-HARD (8.8X20.5X2-MM THK)  
6. 4M-6425 [4] BOLT (5/16-18X1-IN)  
7. 4B-3903 [3] BOLT (5/16-18X4-IN)  
  Y   SEPARATE ILLUSTRATION
 

#SEBP23000214
 

6I-4878: EXCITER & HEAT SINK AS

6I-4878 EXCITER & HEAT SINK AS
S/N 5UA2140-UP; 6AA575-UP; 6KA524-UP; 6NA619-UP; 6PA535-UP; 5TD601-UP; 3EF604-UP
PART OF 115-1437, 115-1440, 115-1568, 121-0374, 6I-3092, 6I-3094, 6I-4833, 6I-4839, 6I-4841, 6I-4859, 7W-8692 GENERATOR GP
ALSO AN ATTACHMENT
i00400788 SEBP2300
6I4878 EXCITER & HEAT SINK AS Parts scheme
  For full view, you need register

Parts for your SR4 GENERATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 5N-5043 [2] VARISTOR AS  
2. 9Y-7174 Y [1] HEAT SINK AS-NEGATIVE  
3. 9Y-7175 Y [1] HEAT SINK AS-POSITIVE  
4. 112-5154 [1] CORE AS-EXCITER  
  Y   SEPARATE ILLUSTRATION
 

#SEBP23000215
 

7C-2527: EXCITER & HEAT SINK AS

7C-2527 EXCITER & HEAT SINK AS
S/N 6FA4136-5331; 6MA753-894; 6NA1004-1569; 6PA860-1169; 5TD601-673
PART OF 5N-5026, 5N-7308, 7C-1603, 7C-1607, 7C-1609, 7C-3537, 9Y-9421 GENERATOR GP
i00403288 SEBP2300
7C2527 EXCITER & HEAT SINK AS Parts scheme
  For full view, you need register

Parts for your SR4 GENERATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9Y-7175 YC [1] HEAT SINK AS-POSITIVE  
2. 9Y-7174 YC [1] HEAT SINK AS-NEGATIVE  
3. 4W-1635 [1] STATOR AS-EXCITER  
4. 5N-5043 [2] VARISTOR AS  
  C   CHANGE FROM PREVIOUS TYPE
  Y   SEPARATE ILLUSTRATION
 

#SEBP23000216
 

7W-3945: FASTENER GP-GENERATOR

7W-3945 FASTENER GP-GENERATOR
S/N 6FA3000-UP
AN ATTACHMENT
i00411849 SEBP2300
  For full view, you need register

Parts for your SR4 GENERATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  0S-1585 [32] BOLT (1/2-13X1.5-IN)  
  1D-4625 [12] BOLT (7/8-9X2.5-IN)  
  1D-4709 [12] BOLT (1-8X3-IN)  
  1D-4585 [12] BOLT (5/8-11X3.25-IN)  
  9F-9522 [16] BOLT (7/8-9X2.25-IN)  
  3N-8594 Y [8] COVER GP-ENGINE LIFTING EYE  
  1B-4333 [12] NUT (1-8-THD)  
  1B-4332 [12] NUT-FULL (7/8-9-THD)  
  7L-5452 B [6] SHIM (0.8-MM THK)  
  5L-3638 B [15] SHIM (0.03-IN THK)  
  5P-8249 [40] WASHER-HARD (24X41.5X4-MM THK)  
  2M-0849 [32] WASHER-HARD (13.5X25.5X5-MM THK)  
  5P-8250 [24] WASHER (28X49X5-MM THK)  
  5P-8247 [12] WASHER-HARD (17X32X3.5-MM THK)  
  B   USE AS REQUIRED
  Y   SEPARATE ILLUSTRATION
 

#SEBP23000217
 

103-1253: GENERATOR AR

103-1253 GENERATOR AR
S/N 6FA3000-UP
60-HERTZ. 240-VOLT TO 480-VOLT
ALSO AN ATTACHMENT
i00468504 SEBP2300
  For full view, you need register

Parts for your SR4 GENERATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  103-1254 Y [1] GENERATOR GP  
  4W-5138 [1] FILM-INSTRUCTION (GROUND)  
    (INSTALL NEAR GENERATOR GROUND BOLT OR GENERATOR GROUND CUSTOMER CONNECTION POINT)
  7W-4445 [2] FILM-WARNING (DANGER VOLTAGE)(PRIME POWER GENERATOR)  
    (INSTALL ON RH & LH GENERATOR SIDE PANELS. LOCATED 4-5 IN. FROM REAR & TOP OF GENERATOR)
  4P-6410 [1] PLATE-INFORMATION (GENERATOR)  
    (INSTALL ON GENERATOR FRONT PANEL ASSEMBLY ON RH SIDE OF PACKAGE)
  7W-0096 [1] PLATE-INFORMATION (GENERATOR INFORMATION)  
    (INSTALL ON GENERATOR FRONT PANEL ASSEMBLY ON RH SIDE OF PACKAGE)
  1W-7848 [1] PLATE-SERIAL NUMBER (ENGLISH)(GENERATOR)  
    (INSTALL ON RH SIDE OF GENERATOR BARREL AT FRONT USING DRIVE SCREWS)
  2K-3219 [2] SCREW-DRIVE (NO 6X0.25-IN)  
    (USE TO INSTALL GENERATOR SERIAL NUMBER PLATE)
  Y   SEPARATE ILLUSTRATION
 

#SEBP23000218
 

108-3050: GENERATOR AR

108-3050 GENERATOR AR
S/N 2ED420-UP
60-HERTZ. 4160-VOLT
i01055203 SEBP2300
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Parts for your SR4 GENERATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  106-3652 Y [1] GENERATOR GP  
  6L-7004 Y [1] POTENTIOMETER (8-OHM, 25-WATT)  
  114-5509 Y [1] REGULATOR AS-VOLTAGE  
  9Y-6027 [2] FUSE-CERAMIC (10-AMPERE)  
  7E-8266 [2] HOLDER AS-FUSE  
  7W-7805 [1] TRANSFORMER (RATIO 4000:5)  
   
  4W-5138 [1] FILM-INSTRUCTION (GROUND)  
    NEAR GENERATOR GROUND BOLT OR GENERATOR GROUND CUSTOMER CONNECTION POINT
  7W-5893 [4] FILM-INFORMATION (GENERATOR LIFTING)  
    ONE DIRECTLY ABOVE EACH LIFTING HOLE ON GENERATOR BARREL
  9Y-4296 [2] FILM-IDENTIFICATION (MAGNET EXCITER)  
    ON UPPER LH & RH SIDE OF GENERATOR BARREL NEAR FLYWHEEL HOUSING
  7C-5711 [1] FILM-INSTRUCTION (VOLTAGE CONTROL ADJUSTMENT)  
    ON INSIDE OF GENERATOR SIDE PANEL
  110-6608 [1] FILM-INSTRUCTION (GENERATOR NOTICE)  
    ON LH SIDE OF GENERATOR BARREL TOWARDS TOP & CENTERED FRONT TO REAR
  7W-4445 [1] FILM-WARNING (DANGER VOLTAGE)  
    ON RH & LH GENERATOR SIDE PANELS 4-5 INCHES FROM REAR & TOP OF GENERATOR
  4P-6410 [1] PLATE-INFORMATION (GENERATOR)  
    ON GENERATOR FRONT PANEL ASSEMBLY ON RH SIDE OF PACKAGE
  7W-0096 [1] PLATE-INFORMATION (GENERATOR INFORMATION)  
    ON GENERATOR FRONT PANEL ASSEMBLY ON RH SIDE OF PACKAGE
  1W-7848 [1] PLATE-SERIAL NUMBER (ENGLISH)  
    ON RH SIDE OF GENERATOR BARREL AT FRONT USING 2K3219 DRIVE SCREWS
  2K-3219 [2] SCREW-DRIVE (NO 6X0.25-IN)  
  Y   SEPARATE ILLUSTRATION
 

#SEBP23000219
 

108-3051: GENERATOR AR

108-3051 GENERATOR AR
S/N 2ED420-UP
60-HERTZ. 480-VOLT
i01055206 SEBP2300
  For full view, you need register

Parts for your SR4 GENERATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  108-3052 Y [1] GENERATOR GP  
   
  4W-5138 [1] FILM-INSTRUCTION (GROUND)  
    NEAR GENERATOR GROUND BOLT OR GENERATOR GROUND CUSTOMER CONNECTION POINT
  7W-5893 [4] FILM-INFORMATION (GENERATOR LIFTING)  
    DIRECTLY ABOVE EACH LIFTING HOLE ON GENERATOR BARREL
  9Y-4296 [2] FILM-IDENTIFICATION (MAGNET EXCITER)  
    ON UPPER SIDE OF GENERATOR BARREL NEAR FLYWHEEL HOUSING
  7E-5940 [1] FILM-INFORMATION (GENERATOR WIRING DIAGRAM)  
    INSIDE OF GENERATOR CONTROL BOX
  7C-5711 [1] FILM-INSTRUCTION (VOLTAGE CONTROL ADJUSTMENT)  
    ON INSIDE OF GENERATOR SIDE PANEL
  110-6608 [1] FILM-INSTRUCTION (GENERATOR NOTICE)  
    ON LH SIDE OF GENERATOR BARREL TOWARDS THE TOP & CENTERED FRONT TO REAR
  7W-4445 [2] FILM-WARNING (DANGER VOLTAGE)  
    ON RH & LH GENERATOR SIDE PANELS 4-5 INCHES FROM REAR & TOP OF GENERATOR
  106-8061 [1] PLATE-GENERATOR (GREASE BEARING)  
    ON GENERATOR FRONT PANEL ASSEMBLY ON RH SIDE OF PACKAGE, NEXT TO GENERATOR INFORMATION PLATE
  4P-6410 [1] PLATE-INFORMATION (GENERATOR)  
    ON GENERATOR FRONT PANEL ASSEMBLY ON RH SIDE OF PACKAGE
  7W-0096 [1] PLATE-INFORMATION (GENERATOR INFORMATION)  
    ON GENERATOR FRONT PANEL ASSEMBLY RH SIDE OF PACKAGE
  1W-7848 [1] PLATE-SERIAL NUMBER (ENGLISH)  
    ON RH SIDE OF GENERATOR BARREL AT FRONT USING 2K3219 DRIVE SCREWS TO INSTALL
  2K-3219 [2] SCREW-DRIVE (NO 6X0.25-IN)  
    GENERATOR SERIAL NUMBER PLATE
  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
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
Excitation Portion Of Generators Changed To Give Longer Shaft Life
1988/12/01
Bearing Information For SR 4 Generators
1990/08/01
Rectifier and Suppressor Changes to 807, 808, 809 and 815 Frame Generators
1991/08/01
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
Proper Application and Operation of Generator Set Will Increase Varistor Life and Will Minimize Generator Set Repair Costs and Down Time {4466}
2003/10/01
New Lockwasher Will Improve Varistor Reliability {4466}
2004/12/01
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}
Replacement of 7C2662, 7C2664 or 7C3507 VR3 Voltage Regulators{4467}
Replacement of 7C2662, 7C2664 or 7C3507 VR3 Voltage Regulators{4467}
Bearing Cap Fit for 800 Frame SR4 Generators Using 2L4444 Bearings{4471}
Bearing Cap Fit for 800 Frame SR4 Generators Using 2L4444 Bearings{4471}
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
Reported Failures Of 110-4422 Rectifiers And 110-4424 Rectifiers On 3500-Series Generator Sets
Reported Failures Of 110-4422 Rectifiers And 110-4424 Rectifiers On 3500-Series Generator Sets
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
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
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
SR4B Generators
Varistor - Test
SR4B Generators
Rotating Rectifier - Test
SR4B Generators
Winding - Test
SR4 Generator with VR3 or VR4 Voltage Regulator
Resistor - Test
SR4 Generator with VR3 or VR4 Voltage Regulator
Exciter Field - Flash
SR4B Generators
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
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
SR4 Generator with VR3 or VR4 Voltage Regulator
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
Excitation Portion Of Generators Changed To Give Longer Shaft Life{4454,4470}
1988/11/21
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
Rectifier and Suppressor Changes to 807, 808, 809 and 815 Frame Generators {4465,4466}
1991/08/26
New SR 4 Generator Rewind Data Available{4450}
1991/10/07
New Painting Procedure For SR4 Generators{4450}
1992/01/20
Troubleshooting 04 Diagnostic Code On Electronic Modular Control Panels (EMCP){4490,4450}
1992/05/11
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 SR4 :

COUPLING GP-GENERATOR DRIVE
5N-1713 COUPLING GP-GENERATOR DRIVE
361-2453 CONVERSION GP-GENERATOR
CONNECTION GP-TERMINAL STRIP
9Y-2583 CONNECTION GP-TERMINAL STRIP
CONNECTION GP-TERMINAL STRIP
9Y-2582 CONNECTION GP-TERMINAL STRIP
CONNECTION GP-TERMINAL STRIP
9Y-0903 CONNECTION GP-TERMINAL STRIP
CONNECTION GP-TERMINAL STRIP
7W-0929 CONNECTION GP-TERMINAL STRIP
CONNECTION GP-TERMINAL STRIP
7W-0925 CONNECTION GP-TERMINAL STRIP
147-7258 CONNECTION GP-TERMINAL STRIP
EXCITER & HEAT SINK AS
5N-5040 EXCITER & HEAT SINK AS
EXCITER & HEAT SINK AS
5N-5040 EXCITER & HEAT SINK AS
EXCITER & HEAT SINK AS
5N-9421 EXCITER & HEAT SINK AS
EXCITER & HEAT SINK AS
6I-4878 EXCITER & HEAT SINK AS
EXCITER & HEAT SINK AS
7C-2527 EXCITER & HEAT SINK AS
7W-3945 FASTENER GP-GENERATOR
103-1253 GENERATOR AR
108-3050 GENERATOR AR

Truck sale:

Caterpillar SR4, Construction
66,650 
Caterpillar SR4, Construction
- mobile generator sets
N C MACHINERY CO.
CATERPILLAR SR4 2014
 
CATERPILLAR SR4 2014
- MOBILE GENERATOR SETS
N C MACHINERY
- Billings - United States
CATERPILLAR SR4 1900
 
CATERPILLAR SR4 1900
- OTHER
EMPIRE MACHINERY CO
1725 South Country Club Drive - Mesa -
2000 CAT SR4
Call 
2000 CAT SR4

Miller Heavy Equipment
Medley, Florida
1990 CAT SR4
USD $39,500 
1990 CAT SR4

Ryals Machinery Company Inc.
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