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GASOLINE STARTING ENGINE ARRANGEMENT Serial No. 63B215 and 63B217-Up D320A INDUSTRIAL ENGINE


ELECTRICAL AND STARTING SYSTEM
STARTING MOTOR GP
COOLING SYSTEM
LINES GP-WATER
ELECTRICAL AND STARTING SYSTEM
STARTING MOTOR GP


ELECTRICAL AND STARTING SYSTEM

STARTING MOTOR GP
 

#UE0340190110
 

GASOLINE STARTING ENGINE ARRANGEMENT

GASOLINE STARTING ENGINE ARRANGEMENT
Serial No. 63B215 and 63B217-Up
UE0340190110 UE034019
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Parts for your D320A INDUSTRIAL ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  4L-7590 Y [1] BASIC STARTING ENGINE ARRANGEMENT  
  5L-2334 Y [1] FUEL SYSTEM GROUP  
  Y   SEPARATE ILLUSTRATION
 

#UE0340190111
 

4L-7590: BASIC STARTING ENGINE ARRANGEMENT

4L7590 BASIC STARTING ENGINE ARRANGEMENT
Serial No. 63B215 and 63B217 to 63B1704 inclusive
Part of Gasoline Starting Engine Arrangement
UE0340190111 UE034019
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Parts for your D320A INDUSTRIAL ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  8H-2881 Y [1] OIL PUMP GROUP  
  4L-2997 Y [1] IGNITION SYSTEM GROUP  
  4L-9580 Y [1] CLUTCH, PINION & BRAKE CONTROL GROUP  
  4L-9587 Y [1] CHOKE & THROTTLE CONTROL GROUP  
  5L-2332 Y [1] MANIFOLD, CARBURETOR & AIR CLEANER GROUP  
  2M-6644 Y [1] CLUTCH & BRAKE GROUP  
  4M-0028 Y [1] STARTER PINION GROUP  
  4M-0143 Y [1] WATER LINES GROUP  
  4M-2676 Y [1] RECOIL STARTER GROUP  
  1A-5183 [1] BOLT--COVER TO HOUSING  
  3B-4506 [2] LOCKWASHER--3/8"  
  8F-5092 [1] GASKET--COVER TO HOUSING  
  8F-5093 [1] COVER--TO RECOIL STARTER HOUSING  
  6H-3956 [1] PIN--LEVER TO COMPRESSION RELEASE CONTROL SHAFT  
  5L-2374 [1] LEVER--COMPRESSION RELEASE  
  0L-1143 [1] BOLT--COVER TO HOUSING  
  Y   SEPARATE ILLUSTRATION
 

#UE0340190112
 

8H-2884: WATER LINES GROUP

8H2884 WATER LINES GROUP
Part of 3L6006 and 4L7466 Gasoline Starting Engine Arrangements listed on Page 56
c59552 UE034019
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Parts for your D320A INDUSTRIAL ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  9H-2314 [1] GASKET  
  0S-1571 [2] BOLT  
  3B-4506 [2] LOCKWASHER  
  1A-2029 [2] BOLT  
  3B-4506 [2] LOCKWASHER  
  8F-4994 [1] SEAL  
  2M-4351 [1] ELBOW  
  7B-7129 [1] GASKET  
  0S-1571 [1] BOLT  
  3B-4506 [1] LOCKWASHER  
  8B-1312 [1] DOWEL  
    (PART OF ASSEM. 8H9909)
  8H-9909 [1] TUBE ASSEM.  
  8F-4994 [1] SEAL  
  8H-9908 [2] FLANGE  
    (1 IN EACH ASSEM. 8H9909 & 2M4350)
  8H-9916 [1] GASKET  
  0S-1588 [1] BOLT  
  3B-4506 [1] LOCKWASHER  
  2M-4350 [1] TUBE ASSEM.  
 

#UE0340190113
 

4M-0143: WATER LINES GROUP

4M143 WATER LINES GROUP
Part of 4L7590 Basic Starting Engine Arrangement listed on Page 57
c64501 UE034019
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Parts for your D320A INDUSTRIAL ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  8F-4994 [1] SEAL  
  8F-4994 [1] SEAL  
  1A-2029 [2] BOLT  
  3B-4506 [2] LOCKWASHER  
  9H-2314 [1] GASKET  
  4M-8994 [1] CONNECTION  
  8F-4994 [1] SEAL  
  4M-8997 [1] TUBE ASSEM.  
  0S-1571 [2] BOLT  
  3B-4506 [2] LOCKWASHER  
  7B-7129 [1] GASKET  
  8B-1312 [1] DOWEL  
    (PART OF TUBE ASSEM. 8H9909)
  8H-9909 [1] TUBE ASSEM.  
  8H-9908 [2] FLANGE  
    (1 OF EACH IN EACH TUBE ASSEM. 8H9909 & 4M8997)
 

#UE0340190114
 

5L-4970: WATER LINES GROUP

5L4970 WATER LINES GROUP
Effective with Serial No. 63B414
Part of 4L7590 Basic Starting Engine Arrangement listed on Page 57
c82952 UE034019
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Parts for your D320A INDUSTRIAL ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  8F-4994 [1] SEAL  
  8F-4994 [1] SEAL  
  1A-2029 [2] BOLT  
  3B-4506 [2] LOCKWASHER  
  9H-2314 [1] GASKET  
  2M-4350 [1] TUBE ASSEM.  
  8F-4994 [1] SEAL  
  5L-4971 [1] ELBOW ASSEM.  
  0S-1571 [2] BOLT  
  3B-4506 [2] LOCKWASHER  
  7B-7129 [1] GASKET  
  8B-1312 [1] DOWEL  
    (PART OF TUBE ASSEM. 8H9909)
  8H-9909 [1] TUBE ASSEM.  
  8H-9908 [2] FLANGE  
    (1 IN EACH TUBE ASSEM. 8H9909 AND 2M4350)
 

#UE0340190115
 

CYLINDER HEAD AND VALVE MECHANISM

CYLINDER HEAD AND VALVE MECHANISM
Part of 3L6006 and 4L7466 Gasoline Starting Engine Arrangements listed on Page 56
c67023 UE034019
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Parts for your D320A INDUSTRIAL ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  2M-4221 [4] ARM ASSEM.  
  9H-4679 [8] LOCK  
  1M-7421 [4] RETAINER  
  1M-7253 [4] SPRING  
  2H-3755 [4] BOLT  
  3B-4505 [4] LOCKWASHER  
  9H-2404 [2] STUD  
    (PART OF HEAD ASSEM. 9H7990)
  9H-7990 [1] HEAD ASSEM.  
  0L-2070 [2] BOLT  
  0S-1588 [1] BOLT  
  4M-8108 [1] GASKET  
  8H-9464 [4] LIFTER  
  9H-6002 [2] SPRING  
  1H-1023 [1] SEAL  
  0T-0055 [2] BOLT  
  8H-9732 [1] COVER  
  8H-9733 [1] GASKET  
  9H-6978 [1] SHAFT  
  2M-0754 [4] SCREW  
  1A-8285 [4] NUT  
  8H-9739 [4] ROD  
  3B-0623 [2] PLUG  
    (PART OF HEAD ASSEM. 9H7990)
  0S-1619 [1] BOLT  
  9H-2403 [4] STUD  
  3B-0622 [3] PLUG  
    (PARTS OF HEAD ASSEM. 9H7990)
  9H-4680 [2] VALVE (EXHAUST)  
    (STD.)
    - OR -
  7M-9595 [2] VALVE (EXHAUST)  
    (.015" OVERSIZE STEM)
  9H-4681 [2] VALVE (INLET)  
    (STD.)
    - OR -
  7M-9596 [2] VALVE (INLET)  
    (.015" OVERSIZE STEM)
 

#UE0340190116
 

4M-8188: CYLINDER HEAD AND VALVE MECHANISM GROUP

4M8188 CYLINDER HEAD AND VALVE MECHANISM GROUP
Serial No. 63B215 and 63B217 to 63B384 inclusive
Part of 4L7590 Basic Starting Engine Arrangement listed on Page 57
c67021 UE034019
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Parts for your D320A INDUSTRIAL ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  7M-2405 [1] COVER ASSEM.  
  2M-4221 [4] ARM ASSEM.  
  9H-4679 [8] LOCK  
  1M-7421 [4] RETAINER  
  1M-7253 [4] SPRING  
  5M-4076 [2] STUD  
    (PART OF HEAD ASSEM. 4M6950)
  0T-0573 [2] BOLT  
  4M-6950 [1] HEAD ASSEM.  
  0S-1588 [1] BOLT  
  9H-4680 [2] VALVE (EXHAUST)  
    (STD.)
    - OR -
  7M-9595 [2] VALVE (EXHAUST)  
    (.015" OVERSIZE STEM)
  9H-4681 [2] VALVE (INLET)  
    (STD.)
    - OR -
  7M-9596 [2] VALVE  
    (.015" OVERSIZE STEM)
  9H-6002 [2] SPRING  
  1H-1023 [1] SEAL  
  9H-6978 [1] SHAFT  
  0T-0055 [3] BOLT  
  2M-0754 [4] SCREW  
  1A-8285 [4] NUT  
  2H-3755 [4] BOLT  
  3B-4505 [4] LOCKWASHER  
  9H-6973 [1] GASKET  
  8H-9739 [4] ROD  
  9H-2403 [2] STUD  
  3B-0622 [2] PLUG  
    (PARTS OF HEAD ASSEM. 4M6950)
  4M-8108 [1] GASKET  
  9H-6971 [4] LIFTER  
 

#UE0340190117
 

4M-8188: CYLINDER HEAD AND VALVE MECHANISM GROUP

4M8188 CYLINDER HEAD AND VALVE MECHANISM GROUP
Serial No. 63B385 to 63B469 inclusive
Part of 4L7590 Basic Starting Engine Arrangement listed on Page 57
c96161 UE034019
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Parts for your D320A INDUSTRIAL ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  7M-0226 [1] COVER ASSEM.  
  7M-4499 [4] ARM ASSEM.  
  9H-4679 [8] LOCK  
  4M-8185 [4] RETAINER  
  4M-8184 [4] SPRING  
  9H-2404 [2] STUD  
    (PART OF HEAD ASSEM. 7M6954)
  0T-0573 [2] BOLT  
  7M-6954 [1] HEAD ASSEM.  
  0S-1588 [1] BOLT  
  9H-4680 [2] VALVE (EXHAUST)  
    (STD.)
    - OR -
  7M-9595 [2] VALVE (EXHAUST)  
    (.015" OVERSIZE STEM)
  9H-4681 [2] VALVE (INLET)  
    (STD.)
    - OR -
  7M-9596 [2] VALVE (INLET)  
    (.015" OVERSIZE STEM)
  9H-6002 [2] SPRING  
  1H-1023 [1] SEAL  
  9H-6978 [1] SHAFT  
  0T-0055 [3] BOLT  
  2M-0754 [4] SCREW  
  1A-8285 [4] NUT  
  2H-3755 [4] BOLT  
  3B-4505 [4] LOCKWASHER  
  9H-6973 [1] GASKET  
  8H-9739 [4] ROD  
  9H-2403 [2] STUD  
  3B-0622 [2] PLUG  
    (PARTS OF HEAD ASSEM. 7M6954)
  4M-8108 [1] GASKET  
  8H-9464 [4] LIFTER  
 

#UE0340190118
 

4M-8188: CYLINDER HEAD AND VALVE MECHANISM GROUP

4M8188 CYLINDER HEAD AND VALVE MECHANISM GROUP
EFFECTIVE WITH SERIAL NO. 63B470
PART OF 4L7590 BASIC STARTING ENGINE ARRANGEMENT LISTED ON PAGES 56A AND 57
c96151 UE034019
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Parts for your D320A INDUSTRIAL ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  7M-0226 [1] COVER ASSEM.  
  7M-4499 [4] ARM ASSEM.  
  9H-4679 [8] LOCK  
  4M-8185 [4] RETAINER  
  4M-8184 [4] SPRING  
  9H-2404 [2] STUD  
    (PART OF HEAD ASSEM. 7M6954)
  2H-5330 [2] BOLT  
  8M-3175 [2] WASHER  
  7M-6954 [1] HEAD ASSEM.  
  3B-1915 [1] BOLT  
  8M-3175 [1] WASHER  
  1S-8901 [2] VALVE (EXHAUST)  
    (STANDARD)
    - OR -
  7M-9595 [2] VALVE (EXHAUST)  
    (.015" OVERSIZE STEM)
  1S-8902 [2] VALVE (INTAKE)  
    (STANDARD)
    - OR -
  7M-9596 [2] VALVE (INTAKE)  
    (.015" OVERSIZE STEM)
  9H-6002 [2] SPRING  
  1H-1023 [1] SEAL  
  9H-6978 [1] SHAFT  
  1A-5964 [3] BOLT  
  8M-3175 [3] WASHER  
  2M-0754 [4] SCREW  
  1A-8285 [4] NUT  
  2H-3755 [4] BOLT  
  3B-4505 [4] LOCKWASHER  
  9H-6973 [1] GASKET  
  8H-9739 [4] ROD  
  9H-2403 [2] STUD  
  3B-0622 [2] PLUG  
    (PARTS OF HEAD ASSEM. 7M6954)
  4M-8108 [1] GASKET  
  8H-9464 [4] LIFTER  
 

#UE0340190119
 

CYLINDER BLOCK AND COVERS

CYLINDER BLOCK AND COVERS--Type 1
Part of 3L6006 Gasoline Starting Engine Arrangement listed on Page 56
c59399 UE034019
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Parts for your D320A INDUSTRIAL ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  2B-2695 [2] BOLT  
  3B-4505 [2] LOCKWASHER  
  4B-4277 [2] WASHER  
  1B-7182 [2] BOLT  
  3B-4505 [2] LOCKWASHER  
  4B-4277 [2] WASHER  
  2L-9056 [2] SPACER  
  0S-1617 [4] BOLT  
  3B-4505 [4] LOCKWASHER  
  9H-2365 [1] GASKET  
  9H-2366 [1] COVER  
  7B-8526 [2] DOWEL  
    (PART OF ASSEM. 9H2362)
  8F-7702 [1] SEAL  
  8H-9839 [1] BEARING  
  2D-6642 [4] BALL  
    (PARTS OF ASSEM. 9H2362)
  9H-2361 [1] GASKET  
  8H-9872 [1] POINTER  
  0S-1617 [17] BOLT  
  3B-4505 [17] LOCKWASHER  
  8H-9920 [1] COVER  
  8H-9919 [1] GASKET  
  0S-1617 [1] BOLT  
  2A-5328 [1] LOCK  
  9H-2362 [1] BLOCK ASSEM.  
  2H-1190 [1] DOWEL  
    (PART OF ASSEM. 9H2362)
  5B-1866 [1] PLUG  
    (PART OF ASSEM. 9H2362)
  3H-6828 [1] PLUG  
  2A-1913 [1] GASKET  
  5F-1678 [1] SEAL  
  2B-2006 [1] BOLT  
  3B-4508 [1] LOCKWASHER  
  0S-1618 [7] BOLT  
  3B-4505 [7] LOCKWASHER  
  1M-3548 [1] SEAL  
  1B-2719 [1] BOLT  
  3B-4505 [1] LOCKWASHER  
  9H-2332 [1] BRACKET ASSEM.  
  4L-1246 [1] BRACKET  
  0S-1594 [2] BOLT  
  3B-4506 [2] LOCKWASHER  
  6F-0698 [2] DOWEL  
  9H-2450 [3] BEARING  
    (PARTS OF ASSEM. 9H2362)
  8F-6575 [3] PLUG  
  1A-4672 [1] PLUG  
  3B-0623 [2] PLUG  
    (PARTS OF ASSEM. 9H2362)
  0S-1619 [1] BOLT  
  3B-4506 [1] LOCKWASHER  
  1A-2029 [2] BOLT  
  3B-4506 [2] LOCKWASHER  
  0S-1594 [2] BOLT  
  3B-4506 [2] LOCKWASHER  
  3L-6695 [1] HOUSING ASSEM.  
  9H-2626 [2] BEARING  
    (PART OF ASSEM. 3L6695)
  0L-1143 [2] BOLT  
  3B-4506 [2] LOCKWASHER  
  9H-2297 [1] BEARING  
    (PART OF ASSEM. 3L6695)
  2B-4602 [2] PLUG  
  6B-5328 [1] BEARING  
  1M-3633 [1] RING  
  9H-2400 [1] BEARING  
    (PARTS OF ASSEM. 3L6695)
  4B-9782 [1] BALL  
  1M-3284 [1] STUD  
  9H-2340 [1] BEARING (STD.)  
    (PARTS OF ASSEM. 9H2362)
  1M-0778 [1] BEARING (.020"U''SIZE)  
  9H-2315 [1] GASKET  
  3H-4970 [1] SEAL  
  9H-2367 [1] SPRING  
  9H-2368 [1] PLUNGER  
  9H-2369 [1] SCREW  
  4F-2609 [2] DOWEL  
    (PART OF ASSEM. 3L6695)
  1A-5822 [1] BOLT  
  3B-4508 [1] LOCKWASHER  
  1M-3247 [1] COVER  
  1M-7385 [1] GASKET  
  0L-2070 [1] BOLT  
  3B-4506 [1] LOCKWASHER  
  1M-3545 [1] ELBOW  
  1M-3543 [3] GASKET  
 

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
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}
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
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
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

Caterpillar Parts SIS Catalog D320A :

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