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8H1913 MOTOR ASSEMBLY--24 Volt--Part 2 of 2-Type 1 Part of 1M55 Starting Motor Group shown on Page 46 D4D


ELECTRICAL AND STARTING SYSTEM
STARTING MOTOR GP
SWITCH GP
GENERATOR GP

TRACK-TYPE TRACTOR D4D TRACK-TYPE TRACTOR 20J
 D4D TRACTOR 20J00001-UP (MACHINE) UE070052 D4D 20J   (1966)

ELECTRICAL AND STARTING SYSTEM

STARTING MOTOR GP
MOTOR ASSEMBLY
8H-1913 MOTOR ASSEMBLY
8H-1913 MOTOR ASSEMBLY
MOTOR ASSEMBLY
8H-1913 MOTOR ASSEMBLY
8H-1913 MOTOR ASSEMBLY
MOTOR ASSEMBLY
8H-1913 MOTOR ASSEMBLY
8H-1913 MOTOR ASSEMBLY
MOTOR ASSEMBLY
8H-1913 MOTOR ASSEMBLY
8H-1913 MOTOR ASSEMBLY
STARTING MOTOR GROUP
1M-0055 STARTING MOTOR GROUP
 

#UE0700520050
 

8H-1913: MOTOR ASSEMBLY

8H1913 MOTOR ASSEMBLY--24 Volt--Part 2 of 2-Type 1
Part of 1M55 Starting Motor Group shown on Page 46
c99664 UE070052
8H1913 MOTOR ASSEMBLY Parts scheme
  For full view, you need register

Parts for your D4D TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  4M-1839 [1] COIL ASSEM.  
  3L-3380 [1] BUSHING  
  4M-1845 [8] BRUSH ASSEM.  
  2F-2860 [8] SCREW  
  3B-4501 [8] LOCKWASHER  
  4B-1221 [3] SCREW  
  8H-0878 [3] LOCKWASHER  
  7F-3529 [3] WASHER  
  2B-4602 [1] PLUG  
  4M-1890 [1] WICK  
  7F-4538 [1] BUSHING  
  1H-9722 [1] PLUG  
    (PARTS OF FRAME ASSEM. 4M1844)
  2L-8166 [1] WASHER  
  4M-1847 [1] BUSHING  
  4M-1844 [1] FRAME ASSEM.  
  7F-3491 [2] WASHER  
  8F-9206 [1] SEAL  
  4M-1868 [1] ARMATURE ASSEM.  
  4M-1840 [1] INSULATOR  
  4M-1850 [1] HOUSING ASSEM.  
  9M-7609 [1] SPRING  
  4M-1828 [1] RETAINER  
  2S-4027 [1] WASHER  
  4M-1829 [1] BOOT  
  8H-1141 [4] SHOE  
  4M-1855 [1] PLUNGER ASSEM.  
  4M-1827 [1] RETAINER  
  2H-3429 [1] RING  
  4M-1830 [1] GUIDE  
    (PART OF LEVER ASSEM. 4M1853)
  3F-2617 [1] NUT  
  4M-1853 [1] LEVER ASSEM.  
  4M-1854 [1] SHAFT  
  1H-1023 [1] SEAL (369" DIAMETER)  
  2D-6392 [1] SEAL (239" DIAMETER)  
  2H-3429 [1] RING  
  4M-1857 [1] CLUTCH ASSEM.  
  4M-1918 [1] SPRING  
  9M-7658 [1] PINION  
  4M-1898 [1] CUP  
  4M-1897 [2] WASHER  
    (PARTS OF CLUTCH ASSEM. 4M1857)
    THE FOLLOWING REPAIR KIT IS AVAILABLE:
  1S-8931 [1] CUP KIT  
    (CONTAINS 2 FLANGED CUPS AND 2 STRAIGHT EDGED CUPS)
  2B-4602 [1] PLUG  
  9F-2547 [1] WICK  
    (PARTS OF HOUSING ASSEM. 4M1850)
  4M-1851 [1] GASKET  
  4M-1833 [6] SCREW  
  4L-2729 [1] WASHER  
  1M-9968 [1] BUSHING  
  2F-6678 [1] SEAL  
    (PART OF HOUSING ASSEM. 4M1850)
  1M-9971 [1] SPACER  
  4M-0189 [2] SEAL  
  1H-2629 [2] STRIP  
 

#UE0700520051
 

8H-1913: MOTOR ASSEMBLY

8H1913 MOTOR ASSEMBLY--24 Volt--Part 1 of 2--Type 2
Part of 1M55 Starting Motor Group shown on Page 46
4M1812 Switch parts are shown on Page 46
c74742 UE070052
8H1913 MOTOR ASSEMBLY Parts scheme
  For full view, you need register

Parts for your D4D TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  7F-4546 [4] HOLDER  
  7F-4545 [1] PLATE  
  4B-1311 [2] SCREW  
  7H-2079 [2] LOCKWASHER  
  4M-1891 [1] PLATE ASSEM.  
  7F-4549 [2] PLATE  
  7F-3512 [8] SPRING  
  3H-3697 [2] SCREW  
  7H-2079 [2] LOCKWASHER  
    (PARTS OF PLATE ASSEM. 4M1846)
  1D-5117 [2] NUT  
  3B-4508 [1] LOCKWASHER  
  7F-3494 [1] WASHER (.031" THICK)  
  9H-3757 [2] WASHER (.093" THICK)  
  4M-1841 [1] CONNECTOR  
  7F-4556 [4] BOLT  
  1L-4789 [4] LOCKWASHER  
  4M-1849 [1] LEAD ASSEM.  
  4M-1846 [1] PLATE ASSEM.  
  3B-4508 [2] LOCKWASHER  
  7F-3494 [1] WASHER  
  1D-4719 [1] NUT  
  1D-5117 [1] NUT  
  4M-1848 [1] INSULATOR  
  4M-1842 [2] PLATE  
  4M-1843 [2] GASKET  
  4M-0190 [4] SCREW  
  3F-0379 [8] SCREW  
  7F-4548 [2] PLATE  
  7F-4550 [1] PLATE  
  5H-6467 [2] SCREW  
  7H-2079 [2] LOCKWASHER  
  7F-3522 [2] SCREW  
  7H-2079 [2] LOCKWASHER  
  7F-3525 [8] BUSHING  
  2L-6679 [2] PLATE  
    (PARTS OF PLATE ASSEM. 4M1846)
  4M-1812 Y [1] SWITCH ASSEM.  
    (SEE SEPARATE ILLUSTRATION)
  6H-3622 [4] SCREW  
  4M-1831 [1] PLUG  
  4M-1832 [1] GASKET  
  4M-1896 [1] BUSHING  
    (PART OF HOUSING ASSEM. 9M7202)
  9M-7202 [1] HOUSING ASSEM.  
  7F-4556 [5] BOLT  
  1L-4789 [5] LOCKWASHER  
  Y   SEPARATE ILLUSTRATION
 

#UE0700520052
 

8H-1913: MOTOR ASSEMBLY

8H1913 MOTOR ASSEMBLY--24 Volt--Part 2 of 2--Type 2
Part of 1M55 Starting Motor Group shown on Page 46
c104115 UE070052
8H1913 MOTOR ASSEMBLY Parts scheme
  For full view, you need register

Parts for your D4D TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  4M-1839 [1] COIL ASSEM.  
  3L-3380 [1] BUSHING  
  4M-1845 [8] BRUSH ASSEM.  
  2F-2860 [8] SCREW  
  3B-4501 [8] LOCKWASHER  
  4B-1221 [3] SCREW  
  8H-0878 [3] LOCKWASHER  
  7F-3529 [3] WASHER  
  2B-4602 [1] PLUG  
  4M-1890 [1] WICK  
  7F-4538 [1] BUSHING  
  1H-9722 [1] PLUG  
    (PARTS OF FRAME ASSEM. 4M1844)
  2L-8166 [1] WASHER  
  4M-1847 [1] BUSHING  
  4M-1844 [1] FRAME ASSEM.  
  7F-3491 [2] WASHER  
  8F-9206 [1] SEAL  
  4M-1868 [1] ARMATURE ASSEM.  
  4M-1840 [1] INSULATOR  
  4M-1850 [1] HOUSING ASSEM.  
  9M-7609 [1] SPRING  
  4M-1828 [1] RETAINER  
  2S-4027 [1] WASHER  
  4M-1829 [1] BOOT  
  8H-1141 [4] SHOE  
  4M-1855 [1] PLUNGER ASSEM.  
  4M-1827 [1] RETAINER  
  2H-3429 [1] RING  
  4M-1830 [1] GUIDE  
    (PARTS OF LEVER ASSEM. 4M1853)
  3F-2617 [1] NUT  
  4M-1853 [1] LEVER ASSEM.  
  4M-1854 [1] SHAFT  
  1H-1023 [1] SEAL (369" DIAMETER)  
  2D-6392 [1] SEAL (239" DIAMETER)  
  2H-3429 [1] RING  
  8S-8035 C [1] CLUTCH ASSEM.  
  2B-4602 [1] PLUG  
  9F-2547 [1] WICK  
    (PARTS OF HOUSING ASSEM. 4M1850)
  4M-1851 [1] GASKET  
  4M-1833 [6] SCREW  
  4L-2729 [1] WASHER  
  1M-9968 [1] BUSHING  
  2F-6678 [1] SEAL  
    (PART OF HOUSING ASSEM. 4M1850)
  1M-9971 [1] SPACER  
  4M-0189 [2] SEAL  
  1H-2629 [2] STRIP  
  C   INDICATES CHANGE FROM PREVIOUS
 

#UE0700520053
 

8H-1913: MOTOR ASSEMBLY

8H1913 MOTOR ASSEMBLY--24 Volt--Part 1 of 2--Type 3
Part of 1M55 Starting Motor Group shown on Page 46. 4M1812 Switch parts are shown on Page 46
c127981 UE070052
8H1913 MOTOR ASSEMBLY Parts scheme
  For full view, you need register

Parts for your D4D TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  7F-4546 [4] HOLDER  
  7F-4545 [1] PLATE  
  4B-1311 [2] SCREW  
  7H-2079 [2] LOCKWASHER  
  4M-1891 [1] PLATE ASSEM.  
  7F-4549 [2] PLATE  
  7F-3512 [8] SPRING  
  3H-3697 [2] SCREW  
  7H-2079 [2] LOCKWASHER  
    (PARTS OF PLATE ASSEM. 4M1846)
  1D-5117 [2] NUT  
  3B-4508 [1] LOCKWASHER  
  7F-3494 [1] WASHER (.031" THICK)  
  9H-3757 [2] WASHER (.093" THICK)  
  4M-1841 [1] CONNECTOR  
  4M-1849 [1] LEAD ASSEM.  
  4M-1848 [1] INSULATOR  
  1D-5117 [1] NUT  
  3B-4508 [1] LOCKWASHER  
  1D-4719 [1] NUT  
  3B-4508 [1] NUT  
  7F-3494 [1] WASHER  
  7F-4556 [4] BOLT  
  1L-4789 [4] LOCKWASHER  
  4M-1846 [1] PLATE ASSEM.  
  4M-1831 C [2] PLUG  
  4M-1832 C [2] GASKET  
  3F-0379 [8] SCREW  
  7F-4548 [2] PLATE  
  7F-4550 [1] PLATE  
  5H-6467 [2] SCREW  
  7H-2079 [2] LOCKWASHER  
  7F-3522 [2] SCREW  
  7H-2079 [2] LOCKWASHER  
  7F-3525 [8] BUSHING  
  2L-6679 [2] PLATE  
    (PARTS OF PLATE ASSEM. 4M1846)
  4M-1812 Y [1] SWITCH ASSEM.  
    (SEE SEPARATE ILLUSTRATION)
  6H-3622 [4] SCREW  
  4M-1831 [1] PLUG  
  4M-1832 [1] GASKET  
  4M-1896 [1] BUSHING  
    (PART OF HOUSING ASSEM. 9M7202)
  9M-7202 [1] HOUSING ASSEM.  
  7F-4556 [5] BOLT  
  1L-4789 [5] LOCKWASHER  
  C   INDICATES CHANGE FROM PREVIOUS
  Y   SEPARATE ILLUSTRATION
 

#UE0700520054
 

8H-1913: MOTOR ASSEMBLY

8H1913 MOTOR ASSEMBLY--24 Volt--Part 2 of 2--Type 3
Part of 1M55 Starting Motor Group shown on Page 46
c127982 UE070052
8H1913 MOTOR ASSEMBLY Parts scheme
  For full view, you need register

Parts for your D4D TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  4M-1839 [1] COIL ASSEM.  
  3L-3380 [1] BUSHING  
  4M-1845 [8] BRUSH ASSEM.  
  2F-2860 [8] SCREW  
  3B-4501 [8] LOCKWASHER  
  4B-1221 [3] SCREW  
  8H-0878 [3] LOCKWASHER  
  7F-3529 [3] WASHER  
  2B-4602 [1] PLUG  
  4M-1890 [1] WICK  
    (Parts of 4M1844 Assem.)
  4M-1847 [1] BUSHING  
  7F-4538 [1] BUSHING  
  1H-9722 [1] PLUG  
    (Parts of 4M1844 Assem.)
  2L-8166 [1] WASHER  
  4M-1844 [1] FRAME ASSEM.  
  7F-3491 [2] WASHER  
  8F-9206 [1] SEAL  
  4M-1868 [1] ARMATURE ASSEM.  
  4M-1840 [1] INSULATOR  
  4M-1850 [1] HOUSING ASSEM.  
  9M-7609 [1] SPRING  
  4M-1828 [1] RETAINER  
  2S-4027 [1] WASHER  
  4M-1829 [1] BOOT  
  8H-1141 [4] SHOE  
  4M-1855 [1] PLUNGER ASSEM.  
  4M-1827 [1] RETAINER  
  2H-3429 [1] RING  
  4M-1830 [1] GUIDE  
    (PART OF LEVER ASSEM. 4M1853)
  3F-2617 [1] NUT  
  4M-1853 [1] LEVER ASSEM.  
  4M-1854 [1] SHAFT  
  1H-1023 [1] SEAL (369" DIAMETER)  
  2D-6392 [1] SEAL (239" DIAMETER)  
  2H-3429 [1] RING  
  8S-8035 [1] CLUTCH ASSEM.  
  2B-4602 [1] PLUG  
  9F-2547 [1] WICK  
    (PARTS OF HOUSING ASSEM. 4M1850)
  4M-1851 [1] GASKET  
  4M-1833 [6] SCREW  
  4L-2729 [1] WASHER  
  1M-9968 [1] BUSHING  
  2F-6678 [1] SEAL  
    (PART OF HOUSING ASSEM. 4M1850)
  1M-9971 [1] SPACER  
  4M-0189 [2] SEAL  
  1H-2629 [2] STRIP  
 

#UE0700520055
 

8H-1913: MOTOR ASSEMBLY

8H1913 MOTOR ASSEMBLY--24 Volt--Part 1 of 2--Type 4
Part of 1M55 Starting Motor Group shown on Page 46. 6N5123 Switch parts are shown on Page 47
c155663 UE070052
8H1913 MOTOR ASSEMBLY Parts scheme
  For full view, you need register

Parts for your D4D TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  7F-4546 [4] HOLDER  
  7F-4545 [1] PLATE  
  4B-1311 [2] SCREW  
  7H-2079 [2] LOCKWASHER  
  9M-7652 C [1] PLATE ASSEM.  
  7F-4549 [2] PLATE  
  7F-3512 [8] SPRING  
  3H-3697 [2] SCREW  
  7H-2079 [2] LOCKWASHER  
    (PARTS OF PLATE ASSEM. 4M1848)
  1D-5117 [2] NUT  
  3B-4508 [1] LOCKWASHER  
  7F-3494 [1] WASHER (.031" THICK)  
  9H-3757 [2] WASHER (.093" THICK)  
  4M-1841 [1] CONNECTOR  
  4M-1849 [1] LEAD ASSEM.  
  1D-5117 [1] NUT  
  3B-4508 [1] LOCKWASHER  
  1D-4719 [1] NUT  
  3B-4508 [1] NUT  
  7F-3494 [1] WASHER  
  7F-4556 [4] BOLT  
  1L-4789 [4] LOCKWASHER  
  4M-1846 [1] PLATE ASSEM.  
  4M-1831 [2] PLUG  
  4M-1832 [2] GASKET  
  3F-0379 [8] SCREW  
  7F-4548 [2] PLATE  
  7F-4550 [1] PLATE  
  5H-6467 [2] SCREW  
  7H-2079 [2] LOCKWASHER  
  7F-3522 [2] SCREW  
  7H-2079 [2] LOCKWASHER  
  7F-3525 [8] BUSHING  
  2L-6679 [2] PLATE  
    (PARTS OF PLATE ASSEM. 4M1846)
  6N-5123 YC [1] SWITCH ASSEM.  
    (SEPARATE ILLUSTRATION)
  6H-3622 [4] SCREW  
  4M-1831 [1] PLUG  
  4M-1832 [1] GASKET  
  4M-1896 [1] BUSHING  
    (PART OF HOUSING ASSEM. 9M7202)
  9M-7202 [1] HOUSING ASSEM.  
  7F-4556 [5] BOLT  
  1L-4789 [5] LOCKWASHER  
  C   INDICATES CHANGE
  Y   SEPARATE ILLUSTRATION
 

#UE0700520056
 

8H-1913: MOTOR ASSEMBLY

8H1913 MOTOR ASSEMBLY--24 Volt--Part 2 of 2--Type 4
Part of 1M55 Starting Motor Group shown on Page 46
c152582 UE070052
8H1913 MOTOR ASSEMBLY Parts scheme
  For full view, you need register

Parts for your D4D TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  4M-1839 [1] COIL ASSEM.  
  3L-3380 [1] BUSHING  
  4M-1845 [8] BRUSH ASSEM.  
  2F-2860 [8] SCREW  
  3B-4501 [8] LOCKWASHER  
  4B-1221 [3] SCREW  
  8H-0878 [3] LOCKWASHER  
  7F-3529 [3] WASHER  
  2B-4602 [1] PLUG  
  9F-2547 C [1] WICK  
    (Parts of 4M1844 Assem.)
  3S-2398 C [1] BUSHING  
    (Part of 4M1844 Assem.)
  2L-8166 [1] WASHER  
  4M-1844 [1] FRAME ASSEM.  
  7S-9826 C [1] PLUG  
    (Part of 4M1844 Assem.)
  7F-3491 [2] WASHER  
  8F-9206 [1] SEAL  
  4M-1868 [1] ARMATURE ASSEM.  
  2N-3145 C [1] INSULATOR  
  4M-1850 [1] HOUSING ASSEM.  
  9M-7609 [1] SPRING  
  4M-1828 [1] RETAINER  
  2S-4027 [1] WASHER  
  4M-1829 [1] BOOT  
    THE FOLLOWING REPAIR KIT IS AVAILABLE:
  3N-3763 C [1] KIT (terminal)  
    (Consists of Insulator, Bushings & Washer)
  8H-1141 [4] SHOE  
  4M-1855 [1] PLUNGER ASSEM.  
  4M-1827 [1] RETAINER  
  2H-3429 [1] RING  
  4M-1830 [1] GUIDE  
    (PART OF LEVER ASSEM. 4M1853)
  3F-2617 [1] NUT  
  4M-1853 [1] LEVER ASSEM.  
  4M-1854 [1] SHAFT  
  1H-1023 [1] SEAL (.369"DIAMETER)  
  2D-6392 [1] SEAL (.239"DIAMETER)  
  2H-3429 [1] RING  
  1P-2508 C [1] DRIVE ASSEM. (800066)  
    -OR-
  6N-3826 CH [1] DRIVE ASSEM. (480321)  
  9S-9774 [1] PINION  
    (Part of 1P2508 Assem.)
    THE FOLLOWING REPAIR KITS ARE AVAILABLE FOR 1P2508 ASSEM.:
  9S-9825 [1] KIT (cup)  
  4S-9459 [1] KIT (washer)  
  9S-9770 [1] SPRING  
    (Part of 1P2508 Assem.)
  2B-4602 [1] PLUG  
  9F-2547 [1] WICK  
    (PARTS OF HOUSING ASSEM. 4M1850)
  4M-1851 [1] GASKET  
  4M-1833 [6] SCREW  
  4L-2729 [1] WASHER  
  1M-9968 [1] BUSHING  
  2F-6678 [1] SEAL  
    (PART OF HOUSING ASSEM. 4M1850)
  1M-9971 [1] SPACER  
  4M-0189 [2] SEAL  
  1H-2629 [2] STRIP  
  C   INDICATES CHANGE
  H   NOT PART OF 8H1913 ASSEM.
 

#UE0700520057
 

1M-0055: STARTING MOTOR GROUP

1M55 STARTING MOTOR GROUP--24 Volt
8H1913 Motor Assembly parts are shown on Pages 44 through 45
c104491 UE070052
1M0055 STARTING MOTOR GROUP Parts scheme
  For full view, you need register

Parts for your D4D TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  1A-1460 [2] BOLT  
  3B-4508 [2] LOCKWASHER  
  1M-0024 [1] GASKET  
  1M-0023 [1] ADAPTER  
  1M-0025 [1] GASKET  
  5J-5793 [1] BOLT  
  3B-4508 [1] LOCKWASHER  
  8H-1913 Y [1] MOTOR ASSEM  
    (SEE SEPARATE ILLUSTRATION)
  7H-1181 [1] TERMINAL  
    (PART OF ASSEM. 9F4337)
  9F-4337 [1] WIRE ASSEM.  
  9F-5509 [2] INSULATOR  
  7F-8032 [1] TERMINAL (GRD)  
    (PARTS OF ASSEM. 9F4337)
  Y   SEPARATE ILLUSTRATION
 

#UE0700520058
 

4M-1812: SWITCH AS-SOLENOID

4M1812 SOLENOID SWITCH ASSEMBLY
Part of 8H1913 Motor Assembly shown on Pages 44, 44B and 44D
c115620 UE070052
4M1812 SWITCH AS-SOLENOID Parts scheme
  For full view, you need register

Parts for your D4D TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4M-1816 [1] TERMINAL ASSEM.  
  4M-1834 [1] PLATE  
2. 7F-4907 [1] STRIP  
3. 3H-3681 [2] NUT  
4. 3B-4508 [4] LOCKWASHER  
5. 3H-3680 [2] NUT  
6. 7F-4909 [2] WASHER  
7. 4M-1836 [2] INSULATOR  
8. 4M-1837 [2] BUSHING  
9. 7F-4906 [1] STUD (R.H.)  
  4M-1835 [1] STUD (L.H.)  
10. 4M-2800 [1] TERMINAL  
11. 9S-4490 [1] GASKET  
12. 4M-5274 [1] SCREW  
13. 1P-3879 [1] LEAD ASSEM.  
14. 4M-3217 [2] SCREW  
15. 4M-1814 [1] CONTACT ASSEM.  
16. 4M-1813 [1] CASE ASSEM.  
17. 1F-0073 [2] CLIP  
18. 4M-1815 [1] SPRING  
19. 9M-7657 [4] NUT  
    -OR-
  9S-4489 [4] SCREW ASSEM.  
 

#UE0700520059
 

GENERATOR

GENERATOR--24 Volt, 15 Ampere
1S151 Generator Assembly parts are shown on Page 48
c100168 UE070052
None GENERATOR Parts scheme
  For full view, you need register

Parts for your D4D TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  0T-0768 [1] BOLT  
  3B-4507 [1] LOCKWASHER  
  1S-0316 [1] WASHER  
  1S-0159 [1] STRAP  
  4M-6291 [1] BELT  
  5S-4594 [1] PULLEY  
  0S-1604 [2] BOLT  
  3B-4508 [2] LOCKWASHER  
  4M-2671 [1] SPACER  
  7F-1866 [1] BOLT  
  3B-4506 [1] LOCKWASHER  
  1S-0151 Y [1] GENERATOR ASSEM.  
    (SEE SEPARATE ILLUSTRATION)
  9M-9968 [1] SPACER  
  Y   SEPARATE ILLUSTRATION
 

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
Caterpillar Remanufactured Electric Starting Motors Are Improved {1453}
2011/05/16
Special Instruction
Current Draw Of Electric Starting Motors{1453}
Current Draw Of Electric Starting Motors{1453}
Installation of Electric Starting Motors{1453}
Installation of Electric Starting Motors{1453}
Starting Motor Solenoid - Replace {1467}
Starting Motor Solenoid - 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
Neutral Start Circuit Added To Prevent Operation Of The Electric Starting Motor When The Transmission Is In Gear{1424,3060,3065,3070,1453,1408}
1980/12/01
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
New PRELUB Systems Available For Medium To Large Caterpillar Construction Equipment {1319}
1992/04/06
0R5207 Remanufactured Starter May Not Fit In Some Applications{1453}
1993/11/29

Caterpillar Parts SIS Catalog D4D :

MOTOR ASSEMBLY
8H-1913 MOTOR ASSEMBLY
OIL COOLER
OIL COOLER
OIL PUMP ASSEMBLY
9M-0006 OIL PUMP ASSEMBLY
OIL PUMP
OIL PUMP
OIL FILTER
OIL FILTER
FUEL INJECTION VALVES AND LINES
FUEL INJECTION VALVES AND LINES
FUEL PUMP HOUSING GROUP
4S-6607 FUEL PUMP HOUSING GROUP
FUEL FILTER
FUEL FILTER
MOTOR ASSEMBLY
8H-1913 MOTOR ASSEMBLY
8H-1913 MOTOR ASSEMBLY
MOTOR ASSEMBLY
8H-1913 MOTOR ASSEMBLY
8H-1913 MOTOR ASSEMBLY
MOTOR ASSEMBLY
8H-1913 MOTOR ASSEMBLY
8H-1913 MOTOR ASSEMBLY
STARTING MOTOR GROUP
1M-0055 STARTING MOTOR GROUP
SWITCH AS-SOLENOID
4M-1812 SWITCH AS-SOLENOID

Truck sale:

Caterpillar D4D, Construction
14,000 
Caterpillar D4D, Construction
- Dozers
MICHIGAN CAT
CATERPILLAR D4D 1966
 
CATERPILLAR D4D 1966
- TRACK TYPE TRACTORS
MICHIGAN CAT
US (Mid, North), Canada, ON West: John Kinney; US (NE, SE, SW), Canada QU East, AUS: Bill Dowd;
CATERPILLAR D4D 1973
 
CATERPILLAR D4D 1973
- TRACK TYPE TRACTORS
MICHIGAN CAT
US (Mid, North), Canada, ON West: John Kinney; US (NE, SE, SW), Canada QU East, AUS: Bill Dowd;
CAT D4D
USD $39,016 
CAT D4D

Hydraulics & Tractors Service Pty Ltd
Dubbo, NSW, Australia
CAT D4D
USD $18,900 
CAT D4D

DRC Ranch
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