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1L7415 AIR MOTOR ASSEMBLY Part of 1L6977 Air Starting Motor Group shown on Page 190 D342 INDUSTRIAL ENGINE


ELECTRICAL AND STARTING SYSTEM
STARTING MOTOR GP
STARTING GP-AUTOMATIC
STARTING MOTOR GP
STARTING GP-AUTOMATIC
STARTING MOTOR GP

INDUSTRIAL ENGINE D342 INDUSTRIAL ENGINE 31B
 D342 & G342 ENGINE 31B02478-03984 UE034793 D342 31B   (1959)

ELECTRICAL AND STARTING SYSTEM

STARTING MOTOR GP
AIR STARTING MOTOR GROUP
6N-3789 AIR STARTING MOTOR GROUP
MOTOR ASSEMBLY
7L-8423 MOTOR ASSEMBLY
AIR MOTOR ASSEMBLY
1L-7415 AIR MOTOR ASSEMBLY
AIR MOTOR ASSEMBLY
5L-5566 AIR MOTOR ASSEMBLY
AIR MOTOR
3L-0517 AIR MOTOR
ELECTRIC STARTING MOTOR GROUP
5L-4927 ELECTRIC STARTING MOTOR GROUP
 

#UE0347930310
 

1L-7415: AIR MOTOR ASSEMBLY

1L7415 AIR MOTOR ASSEMBLY
Part of 1L6977 Air Starting Motor Group shown on Page 190
c71574 UE034793
1L7415 AIR MOTOR ASSEMBLY Parts scheme
  For full view, you need register

Parts for your D342 INDUSTRIAL ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  0S-1616 [8] BOLT  
  3B-4504 [8] LOCKWASHER  
  2L-0618 [1] SPACER  
  4B-1273 [1] SCREW  
  [1] STOP  
    (PARTS OF DRIVE ASSEM. 2L4335)
  2L-4335 [1] DRIVE ASSEM.  
  3L-0517 Y [1] MOTOR  
    (SEE SEPARATE ILLUSTRATION)
  2L-0629 [1] HOUSING ASSEM.  
  2L-0631 [1] OILWICK  
  2B-4602 [1] PLUG  
    (PARTS OF HOUSING ASSEM. 2L629)
  Y   SEPARATE ILLUSTRATION
 

#UE0347930311
 

5L-5566: AIR MOTOR ASSEMBLY

5L5566 AIR MOTOR ASSEMBLY
Part of 5L5565 Air Starting Motor Group shown on Pages 190A and 190C
c70593 UE034793
5L5566 AIR MOTOR ASSEMBLY Parts scheme
  For full view, you need register

Parts for your D342 INDUSTRIAL ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  2L-0629 [1] HOUSING ASSEM.  
  2L-0631 [1] OIL WICK  
  2B-4602 [1] PLUG  
    (PARTS OF HOUSING ASSEM. 2L629)
  3L-0516 [1] DRIVE ASSEM.  
  4B-1273 [1] SCREW  
  [1] STOP  
    (PARTS OF DRIVE ASSEM. 3L516)
  3L-0517 Y [1] MOTOR  
    (SEE SEPARATE ILLUSTRATION)
  0S-1616 [8] BOLT  
  3B-4504 [8] LOCKWASHER  
  2L-0618 [1] SPACER  
  Y   SEPARATE ILLUSTRATION
 

#UE0347930312
 

3L-0517: AIR MOTOR

3L517 AIR MOTOR
Part of 1L7415 and 5L5566 Air Motor Assemblies
c74838 UE034793
3L0517 AIR MOTOR Parts scheme
  For full view, you need register

Parts for your D342 INDUSTRIAL ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  2L-0611 [1] BEARING  
  2D-6398 [1] RING  
  9F-6641 [7] BOLT  
  3B-4505 [7] LOCKWASHER  
  2L-0606 [1] GEAR  
  1B-8707 [1] KEY  
  2L-0609 [1] BEARING  
  4M-0034 [1] RING  
  2L-0618 [1] SPACER  
  2L-0608 [1] SHAFT  
  2L-0763 [1] NUT  
  7F-5155 [1] LOCKWASHER  
  2L-0628 [2] BOLT  
  2L-0762 [1] LOCK WIRE  
  2L-0764 [1] NUT  
  1B-8704 [1] KEY  
  2L-0622 [1] SHIM (.002" THICK)  
  2L-0623 [1] SHIM (.003" THICK)  
  2L-0624 [1] SHIM (.005" THICK)  
  2L-0601 [1] COVER  
  2L-0607 [1] GEAR  
  2L-0621 [1] GASKET  
  2M-8487 [1] RING  
  9B-3472 [1] BEARING  
  2B-7409 [1] PLUG  
  2L-0620 [1] GASKET  
  1B-7182 [4] BOLT  
  2L-7736 [5] VANE  
  2L-0600 [1] PLATE ASSEM.  
  2L-0598 [1] HOUSING ASSEM.  
  2L-0603 [1] CASE  
  2L-0602 [1] ROTOR  
  2B-7408 [2] PLUG  
  4M-7651 [1] RING  
  1M-6847 [1] OUTER RACE & ROLLER ASSEM.  
  2L-0619 [1] GASKET  
  2L-0599 [1] PLATE ASSEM.  
  2L-0617 [2] SPACER  
  2L-0616 [2] RING  
  1M-6846 [1] RACE  
  2B-2695 [6] BOLT  
  3B-4505 [10] LOCKWASHER  
  2L-0604 [1] COVER  
  2L-0625 [3] SCREW & LOCKWASHER  
 

#UE0347930313
 

4L-3511: AUTOMATIC START-STOP ARRANGEMENT

4L3511 AUTOMATIC START-STOP ARRANGEMENT--24 Volt--Type 1
Serial No. 31B2478 to 31B3239, 31B3241, 31B3242 and 31B3244 to 31B3288 inclusive
3L8476 Electric Starting Arrangement, 2L274 Automatic Start-Stop Cabinet Assembly, 1L6130 Junction Box Group and 4L3176 Rack Shut-off
Solenoid Group parts are shown on Pages 176, 198, 199 and 201
c81109 UE034793
4L3511 AUTOMATIC START-STOP ARRANGEMENT Parts scheme
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Parts for your D342 INDUSTRIAL ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  4L-3510 [1] BRACKET  
  3B-8995 [1] FITTING  
  1F-1344 [1] NUT  
    (PART OF FITTING 3B8995)
  3L-8476 Y [1] STARTING ARRGT.  
    (SEE SEPARATE ILLUS. FOR PARTS)
  2L-0274 Y [1] CABINET ASSEM.  
    (SEE SEPARATE ILLUS. FOR PARTS)
  7B-0158 [1] CONTACTOR  
  2L-8075 [2] TERMINAL  
  4F-8184 [1] BUSHING  
  3F-2065 [1] NUT  
  3B-9406 [1] FITTING  
  1L-5099 [1] CONTACTOR  
  6F-7027 [3] BOLT  
  3B-4504 [3] LOCKWASHER  
  2L-8075 [3] TERMINAL  
  4F-8184 [1] BUSHING  
  3F-2065 [1] NUT  
  0S-1571 [2] BOLT  
  3B-4506 [2] LOCKWASHER  
  4F-6526 [2] SPACER  
  1L-6370 [1] HOSE (11" LONG)  
  1L-2286 [1] COUPLING  
  1L-3664 [1] FITTING  
  3B-6552 [1] ELL  
  1F-9369 [1] TEE  
  1L-5936 [1] WIRE ASSEM.  
  7F-8032 [1] TERMINAL (17/32" HOLE)  
  8B-0686 [1] TERMINAL (13/64" HOLE)  
  9F-5509 [2] INSULATOR  
    (PARTS OF ASSEM. 1L5936)
  2L-8077 [1] TERMINAL  
  6F-8974 [1] TERMINAL STRIP  
  4B-1230 [4] SCREW  
  7F-6518 [1] BRIDGE  
  1L-2982 [1] PLATE  
  4B-1273 [4] SCREW  
  4L-3176 Y [1] SOLENOID GROUP  
    (SEE SEPARATE ILLUS. FOR PARTS)
  [1] WIRING DIAGRAM  
  2H-2143 [1] MARKER  
  2L-1944 [1] TAPE (ELEC. 1/2" X 150")  
  4B-9388 [32 FT.] WIRE  
  1H-5166 [6] CLIP  
    (NOT SHOWN)
  4L-3509 [2] BUSHING  
  4F-8184 [2] BUSHING  
  4L-3508 [2] NUT  
  2L-8076 [10] TERMINAL  
  6F-9135 [1] STRIP  
  1L-6130 Y [1] BOX GROUP  
    (SEE SEPARATE ILLUS. FOR PARTS)
  Y   SEPARATE ILLUSTRATION
 

#UE0347930314
 

4L-3511: AUTOMATIC START-STOP ARRANGEMENT

4L3511 AUTOMATIC START-STOP ARRANGEMENT--24 Volt--Type 2
Serial No. 31B2478 to 31B3239, 31B3241, 31B3242 and 31B3244 to 31B3288 inclusive
3L8476 Electric Starting Arrangement, 2L274 Automatic Start-Stop Cabinet Assembly, 1L6130 Junction Box Group and 4L3176 Rack Shut-off
Solenoid Group parts are shown on Pages 176, 198, 199 and 201
c71556 UE034793
4L3511 AUTOMATIC START-STOP ARRANGEMENT Parts scheme
  For full view, you need register

Parts for your D342 INDUSTRIAL ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  4L-3510 [1] BRACKET  
  4F-8184 [1] BUSHING  
  3F-2065 [1] NUT  
  1L-9873 [1] FITTING  
  1F-1344 [1] NUT  
    (PART OF FITTING 1L9873)
  3L-8476 Y [1] STARTING ARRGT.  
    (SEE SEPARATE ILLUSTRATION)
  2L-0274 Y [1] CABINET ASSEM.  
    (SEE SEPARATE ILLUSTRATION)
  5L-6435 [1] CONTACTOR  
  2L-8075 [2] TERMINAL  
  4F-8184 [1] BUSHING  
  3B-9406 [1] FITTING  
  1L-5099 [1] CONTACTOR  
  6F-7027 [3] BOLT  
  3B-4504 [3] LOCKWASHER  
  2L-8075 [3] TERMINAL  
  0S-1571 [2] BOLT  
  3B-4506 [2] LOCKWASHER  
  4F-6526 [2] SPACER  
  5L-2741 [1] HOSE ASSEM.  
  1L-6370 [1] HOSE (11" LONG)  
  1L-2286 [1] COUPLING  
  1L-3664 [1] FITTING  
    (PARTS OF HOSE ASSEM. 5L2741)
  3B-6552 [1] ELL  
  1L-5936 [1] WIRE ASSEM.  
  7F-8032 [1] TERMINAL (17/32" HOLE)  
  8B-0686 [1] TERMINAL (13/64" HOLE)  
  9F-5509 [2] INSULATOR  
    (PARTS OF WIRE ASSEM. 1L5936)
  2L-8077 [1] TERMINAL  
  [1] TERMINAL STRIP  
  4B-1230 [4] SCREW  
  7F-6518 [1] BRIDGE  
  1L-2982 [1] PLATE  
  4B-1273 [4] SCREW  
  4L-3176 Y [1] SOLENOID GROUP  
    (SEE SEPARATE ILLUSTRATION)
  [1] WIRING DIAGRAM  
  2H-2143 [1] MARKER  
  2L-1944 [1] TAPE (ELEC. 1/2" X 150")  
  4B-9388 [32 FEET] WIRE  
  1H-5166 [6] CLIP  
    (NOT SHOWN)
  4L-3509 [2] BUSHING  
  4F-8184 [2] BUSHING  
  4L-3508 [2] NUT  
  2L-8076 [10] TERMINAL  
  6F-9135 [1] STRIP  
  1L-6130 Y [1] BOX GROUP  
    (SEE SEPARATE ILLUSTRATION)
  Y   SEPARATE ILLUSTRATION
 

#UE0347930315
 

5L-8042: AUTOMATIC START-STOP ARRANGEMENT

5L8042 AUTOMATIC START-STOP ARRANGEMENT
Serial No. 31B3240, 31B3243 and 31B3289-Up
Only separate parts serviced. When complete Arrangement is required order 6L8554
UE0347930315 UE034793
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Parts for your D342 INDUSTRIAL ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  2L-0274 Y [1] AUTOMATIC START-STOP CABINET ASSEMBLY  
  3L-8466 Y [1] FUEL PRIMING PUMP GROUP  
  4L-3176 Y [1] RACK SHUT-OFF SOLENOID GROUP  
  5L-4927 Y [1] ELECTRIC STARTING MOTOR GROUP  
  5L-6689 Y [1] JUNCTION BOX GROUP  
  5L-8041 Y [1] CONTACTOR GROUP  
  2A-5220 [1] PLUG- DRAIN TUBE  
  1B-4218 [1] WASHER -DRAIN TUBE  
  5B-5947 [2] GASKET -OIL FILTER DRAIN  
  1H-5166 [6] CLIP- WIRE  
  2H-2143 [1] MARKER -WIRE CODE  
  2L-8075 [2] TERMINAL- RACK SOLENOID  
  2L-8076 [30] TERMINAL- FOR NO. 14 WIRE  
  2L-8848 [1] BOLT- OIL FILTER DRAIN  
  2L-8986 [1] TUBE ASSEMBLY -OIL FILTER DRAIN  
  5L-2579 [1] GROMMET -JUNCTION BOX  
  4B-9388 [25 FT.] LIGHTING WIRE  
  Y   SEPARATE ILLUSTRATION
 

#UE0347930316
 

5L-4927: ELECTRIC STARTING MOTOR GROUP

5L4927 ELECTRIC STARTING MOTOR GROUP--24 Volt--Type 1
Part of 5L8042 and 6L8554 Automatic Start-Stop Arrangements
5F7739 Switch and 5L4928 Motor parts are shown on Pages 187, 196B and 197
c92554 UE034793
5L4927 ELECTRIC STARTING MOTOR GROUP Parts scheme
  For full view, you need register

Parts for your D342 INDUSTRIAL ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  5F-7739 Y [1] SWITCH (MAGNETIC)  
    (SEE SEPARATE ILLUSTRATION)
  3L-7604 [2] SHIELD  
  3L-7634 [2] TERMINAL  
    (PART OF CABLE ASSEM. 5L8672)
  5L-8672 [1] CABLE ASSEM.  
  6F-9009 [1] BAND  
  6F-9008 [1] BRACKET  
  4B-2152 [4] BOLT  
  1B-4201 [4] NUT  
  3B-4504 [4] LOCKWASHER  
  4B-4276 [4] WASHER  
  0S-1566 [3] BOLT  
  3B-4510 [3] LOCKWASHER  
  5L-4928 Y [1] MOTOR  
    (SEE SEPARATE ILLUSTRATION)
  Y   SEPARATE ILLUSTRATION
 

#UE0347930317
 

6L-8554: AUTOMATIC START-STOP ARRANGEMENT

6L8554 AUTOMATIC START-STOP ARRANGEMENT--24 Volt
Serial No. 31B3240, 31B3243 and 31B3289-Up
UE0347930317 UE034793
  For full view, you need register

Parts for your D342 INDUSTRIAL ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  4L-3176 Y [1] RACK SOLENOID GROUP  
  5L-4927 Y [1] STARTING MOTOR GROUP  
  5L-6689 Y [1] JUNCTION BOX GROUP  
  5L-8041 Y [1] CONTACTOR GROUP  
  1H-5166 [6] CLIP- WIRE  
  2H-2143 [1] MARKER -WIRE CODE  
  2L-8075 [2] TERMINAL FOR RACK SOLENOID  
  2L-8076 [30] TERMINAL FOR NO. 14 WIRE  
  5L-2579 [1] GROMMET -JUNCTION BOX  
  Y   SEPARATE ILLUSTRATION
 

#UE0347930318
 

5L-4927: ELECTRIC STARTING MOTOR GROUP

5L4927 ELECTRIC STARTING MOTOR GROUP--24 Volt--Type 2
Part of 5L8042 and 6L8554 Automatic Start-Stop Arrangements
5L4928, 8L5938 Motor and 7M4291 Switch parts are shown on
Pages 196B, 197, 197A & 197B
c131670 UE034793
5L4927 ELECTRIC STARTING MOTOR GROUP Parts scheme
  For full view, you need register

Parts for your D342 INDUSTRIAL ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  7M-4291 Y [1] SWITCH (MAGNETIC)  
    (SEE SEPARATE ILLUSTRATION)
  6F-9279 [1] CABLE ASSEM.  
  2M-0913 [1] TERMINAL  
    (PART OF 6F9279 ASSEM.)
  2M-0912 [2] TERMINAL  
    (PART OF 6F9279 ASSEM.)
  6F-9009 [1] BAND  
  3L-3087 [1] BRACKET  
  4B-2152 [4] BOLT  
  1B-4201 [4] NUT  
  3B-4504 [4] LOCKWASHER  
  4B-4276 [4] WASHER  
  0S-1566 [3] BOLT  
  3B-4510 [3] LOCKWASHER  
  5L-4928 [1] MOTOR ASSEM.  
    - OR -
  8L-5938 Y [1] MOTOR ASSEM.  
    (SEE SEPARATE ILLUSTRATION)
  Y   SEPARATE ILLUSTRATION
 

#UE0347930319
 

5L-4928: ELECTRIC STARTING MOTOR ASSEMBLY

5L4928 ELECTRIC STARTING MOTOR ASSEMBLY--24 Volt--Type 1
Part of 5L4927 Electric Starting Motor Group shown on Page 196
c80159 UE034793
5L4928 ELECTRIC STARTING MOTOR ASSEMBLY Parts scheme
  For full view, you need register

Parts for your D342 INDUSTRIAL ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  7F-3488 [6] SHOE  
  7F-3489 [12] SCREW  
  8F-6416 [1] ARMATURE ASSEM.  
  7F-3487 [1] WASHER  
    (PART OF ARMATURE ASSEM. 8F6416)
  7F-3508 [12] BRUSH ASSEM.  
  9F-9649 [1] FRAME ASSEM.  
  7F-3506 [1] BUSHING  
  2B-4602 [1] PLUG  
  7F-4539 [1] WICK  
    (PART OF FRAME ASSEM. 9F9649)
  7F-3530 [1] BUSHING  
  7F-3491 [2] WASHER  
  7F-3493 [1] INSULATOR  
  1D-5117 [1] NUT  
  7F-3494 [1] WASHER  
  3B-4508 [1] LOCKWASHER  
  1D-4719 [1] NUT  
  3B-4508 [2] LOCKWASHER  
  4M-8487 [1] WASHER  
  1H-9721 [1] PLUG  
  7F-4391 [1] COIL ASSEM. (R.H.)  
  7F-4392 [1] COIL ASSEM. (L.H.)  
  7F-4393 [1] COIL ASSEM. (LOWER)  
  7F-3502 [1] INSULATION  
    (FIELD COIL)
  7F-3503 [1] INSULATION  
    (FIELD COIL & TERMINAL)
  7F-3504 [1] INSULATION  
    (FIELD COIL & SEAL)
  1H-2629 [3] INSULATOR  
  7F-3531 [6] BOLT  
  7F-3533 [6] LOCKWASHER  
  4B-1221 [3] SCREW  
  7F-3529 [3] WASHER  
  8H-0878 [3] LOCKWASHER  
  7F-3534 [1] COVER ASSEM.  
  2F-7888 [2] SCREW  
    (PART OF COVER ASSEM.7F3534)
  7F-3492 [1] BUSHING  
  7F-3491 [1] WASHER  
  1L-7345 [1] BEARING ASSEM.  
  9F-2546 [1] BUSHING  
  9F-2547 [1] WICK  
  2B-4602 [1] PLUG  
  7F-3536 [1] SEAL  
    (PARTS OF BEARING ASSEM.1L7345)
  7F-3509 [1] PLATE ASSEM.  
  7F-3510 [1] STUD ASSEM.  
  7F-3525 [12] WASHER  
  7F-3520 [1] PLATE  
  [1] PLATE  
  [3] PLATE  
  7F-3515 [3] PLATE  
  7F-3523 [3] SCREW (SHORT)  
  4B-1310 [3] SCREW (LONG)  
  3B-4502 [6] LOCKWASHER  
  7F-3521 [3] PLATE  
  7F-3524 [3] SCREW  
  3B-4502 [3] LOCKWASHER  
  7F-3512 [12] SPRING  
  7F-3522 [3] SCREW  
  3B-4502 [3] LOCKWASHER  
  7F-3526 [12] SCREW  
  3B-4501 [12] LOCKWASHER  
  7F-3513 [6] HOLDER  
  7F-3541 [8] CAP SCREW  
  7F-3533 [8] LOCKWASHER  
  1L-7346 [1] GASKET  
  7F-3490 [1] STUD  
  1D-4719 [1] NUT (.437" THICK)  
  1D-5117 [1] NUT (.312" THICK)  
  7F-3494 [2] WASHER  
  3B-4508 [2] LOCKWASHER  
  7F-3493 [1] INSULATOR  
  2B-4602 [1] PLUG  
  7F-3539 [1] WICK  
  7F-3538 [1] BUSHING  
    (PARTS OF HOUSING ASSEM. 1L7347)
  1L-7340 [1] DRIVE ASSEM.  
  4B-1273 [1] SCREW  
  [1] STOP  
  7F-5452 [1] SPRING  
    (PARTS OF DRIVE ASSEM. 1L7340)
  1L-7347 [1] HOUSING ASSEM.  
  9F-7216 [1] SCREW  
  9F-7215 [1] LOCKRING  
    (PARTS OF DRIVE ASSEM.1L7340)
  1B-8710 [2] KEY  
 

Information:

General Service Information
Introduction
DELCO REMY CRANKING MOTORS 30-MT, 35-MT, 40-MT, 50-MT SERIES
Delco Remy
DELCO REMY CRANKING MOTORS 30-MT, 35-MT, 40-MT, 50-MT SERIES
Engine News
12-Volt Starter Solenoid Available For 7T2265 And 7T2266 Starting Motors
1987/02/01
Modification To Prevent Starter From Remaining Engaged With Flywheel After Engine Starts
1987/03/01
Testing The Starter On The Engine
1987/05/01
Remanufactured Heavy-Duty Starters And High-Amp Alternators
1987/06/01
Be Sure Battery Cable To Starter Connection Has Correct Torque
1988/03/01
Magnetic Switches (Starter Relays) Improved
1988/03/01
Special Instruction
Installation of Electric Starting Motors{1453}
Installation of Electric Starting Motors{1453}
Caterpillar PRELUB<SUP>&reg;</SUP> Diagnostics{1469}
Caterpillar PRELUB® Diagnostics{1469}
Solenoid (Starting Motor) &minus; Replace{1467}
Solenoid (Starting Motor) − Replace{1467}
Installation of New Shift Lever Assembly for All Starter Motors {1453}
Installation of New Shift Lever Assembly for All Starter Motors {1453}
Procedure to Install the Insulator on to Series Starters on All Engines {1453}
Procedure to Install the Insulator on to Series Starters on All Engines {1453}
Installation of Repair Kit-Solenoid Plunger Assembly on All Engines {1453}
Installation of Repair Kit-Solenoid Plunger Assembly on All Engines {1453}
Procedure to Install Terminal Kit on All Engines {1453}
Procedure to Install Terminal Kit on All Engines {1453}
Procedure to Install Brush Holder Assembly in All Engines {1453}
Procedure to Install Brush Holder Assembly in All Engines {1453}
Procedure to Replace Armature of Starter Motor On All Cat<SUP>&reg;</SUP> Products {1408, 1450, 1453}
Procedure to Replace Armature of Starter Motor On All Cat® Products {1408, 1450, 1453}
Procedure to Replace Commutator End (CE) Housing of Starter Motor On All Cat<SUP>&reg;</SUP> Products {1408, 1450, 1453}
Procedure to Replace Commutator End (CE) Housing of Starter Motor On All Cat® Products {1408, 1450, 1453}
Procedure to Replace Drive Assembly of Starter Motor On All Cat<SUP>&reg;</SUP> Products {1453}
Procedure to Replace Drive Assembly of Starter Motor On All Cat® Products {1453}
Specifications
Starting Motor
37-MT, 41-MT, and 42-MT Series Starting Motors
Starting Motor
Starting Motor - Delco 50-MT
Systems Operation
General Information
37-MT, 41-MT, and 42-MT Series Starting Motors
Component Description
37-MT, 41-MT, and 42-MT Series Starting Motors
Normal Operation
37-MT, 41-MT, and 42-MT Series Starting Motors
Component Description
Starting Motor - Delco 50-MT
General Information
Starting Motor - Delco 50-MT
Normal Operation
Starting Motor - Delco 50-MT
Testing and Adjusting
No Load - Test
37-MT, 41-MT, and 42-MT Series Starting Motors
Brush and Brush Holder - Check
37-MT, 41-MT, and 42-MT Series Starting Motors
Pinion Clearance - Adjust
37-MT, 41-MT, and 42-MT Series Starting Motors
Starting Motor Solenoid - Test
37-MT, 41-MT, and 42-MT Series Starting Motors
Starting Motor Solenoid - Test
Starting Motor - Delco 50-MT
Field Winding - Test
Starting Motor - Delco 50-MT
Armature - Test
Starting Motor - Delco 50-MT
Brush and Brush Holder - Check
Starting Motor - Delco 50-MT
Pinion Drive - Check
Starting Motor - Delco 50-MT
No Load - Test
Starting Motor - Delco 50-MT
Pinion Clearance - Adjust
Starting Motor - Delco 50-MT
Troubleshooting
Engine Does Not Crank with Starting Motor On and Pinion Engaging Ring Gear
37-MT, 41-MT, and 42-MT Series Starting Motors
Starting Motor Does Not Turn or Turns Slowly
37-MT, 41-MT, and 42-MT Series Starting Motors
General Information
37-MT, 41-MT, and 42-MT Series Starting Motors
General Information
Starting Motor - Delco 50-MT
Pinion Does Not Engage Ring Gear
Starting Motor - Delco 50-MT
Engine Does Not Crank with Starting Motor On and Pinion Engaging Ring Gear
Starting Motor - Delco 50-MT
Starting Motor Continues to Operate after Start Switch Has Been Released
Starting Motor - Delco 50-MT
Pinion Continues to Engage after Engine Starts
Starting Motor - Delco 50-MT
Starting Motor Does Not Turn or Turns Slowly
Starting Motor - Delco 50-MT
Disassembly and Assembly
Starting Motor - Disassemble - 37-MT and 41-MT
37-MT, 41-MT, and 42-MT Series Starting Motors
General Information
37-MT, 41-MT, and 42-MT Series Starting Motors
Starting Motor - Assemble - 37-MT and 41-MT
37-MT, 41-MT, and 42-MT Series Starting Motors
Starting Motor - Disassemble - 42-MT
37-MT, 41-MT, and 42-MT Series Starting Motors
Starting Motor - Assemble - 42-MT
37-MT, 41-MT, and 42-MT Series Starting Motors
General Information
Starting Motor - Delco 50-MT
Starting Motor - Disassemble
Starting Motor - Delco 50-MT
Starting Motor - Assemble
Starting Motor - Delco 50-MT
Service Magazine
Replacement Of Brush Holder Pins In Delco-Remy Electric Starting Motors{1453}
1982/06/28
Adjust Bosch Solenoid If Replaced Or Reinstalled{1407,1453}
1986/11/10
12-Volt Starter Solenoid Available For 7T2265 And 7T2266 Starting Motors{1407}
1987/02/16
Modification To Prevent Starter From Remaining Engaged With Flywheel After Engine Starts{1400,1450}
1987/03/16
Testing The Starter On The Engine{1401,1450}
1987/05/04
Remanufactured Heavy-Duty Starters And High-Amp Alternators{1405,1453}
1987/05/25
Be Sure Battery Cable-To-Starter Connection Has Correct Torque{1453}
1988/03/14
Magnetic Switches (Starter Relays) Improved{1450}
1988/03/14
Two Plug Assemblies (Booster Cables) Are Available To Start Machines{1401,1453}
1979/11/05
Limitations On Engine Cranking Time{1453,1401}
1989/03/27
Causes And Effects Of Low Battery Voltage On Electric Starters{1401,1453,1467}
1989/04/24

Caterpillar Parts SIS Catalog D342 :

MOTOR ASSEMBLY
7L-8423 MOTOR ASSEMBLY
AIR STARTING MOTOR GROUP
6N-3789 AIR STARTING MOTOR GROUP
AIR STARTING MOTOR GROUP
6N-2449 AIR STARTING MOTOR GROUP
AIR STARTING MOTOR GROUP
7L-8248 AIR STARTING MOTOR GROUP
AIR STARTING MOTOR GROUP
5L-5565 AIR STARTING MOTOR GROUP
AIR STARTING MOTOR GROUP
5L-5565 AIR STARTING MOTOR GROUP
AIR STARTING MOTOR GROUP
1L-6977 AIR STARTING MOTOR GROUP
WHISTLE VALVE
3L-9921 WHISTLE VALVE
AIR MOTOR ASSEMBLY
5L-5566 AIR MOTOR ASSEMBLY
AIR MOTOR
3L-0517 AIR MOTOR
AUTOMATIC START-STOP ARRANGEMENT
4L-3511 AUTOMATIC START-STOP ARRANGEMENT
AUTOMATIC START-STOP ARRANGEMENT
4L-3511 AUTOMATIC START-STOP ARRANGEMENT
5L-8042 AUTOMATIC START-STOP ARRANGEMENT
ELECTRIC STARTING MOTOR GROUP
5L-4927 ELECTRIC STARTING MOTOR GROUP
6L-8554 AUTOMATIC START-STOP ARRANGEMENT
ELECTRIC STARTING MOTOR GROUP
5L-4927 ELECTRIC STARTING MOTOR GROUP

Truck sale:

1975 CAT D342
USD $9,900 
1975 CAT D342

Empire Power Systems
PHOENIX, Arizona
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