380-2339 STARTING MOTOR GP-AIR S/N 3DM522-UP PART OF 278-6221 STARTING MOTOR GP-AIR AN ATTACHMENT 3508B

ELECTRICAL AND STARTING SYSTEM

STARTING MOTOR GP

0. 380-2339 STARTING M
1. 7C-3371 STARTING M
2. 7C-3372 STARTING M
3. 106-8551 STARTING M
4. 106-8554 STARTING M
5. 207-1562 STARTING M
6. 237-1962 STARTING M
7. 237-1962 STARTING M
8. 352-9766 STARTING M
9. 6V-0501 STARTING M
0. INFORMATION

MARINE AUXILIARY 3508B MARINE AUXILIARY 3DM
3508B Marine Auxiliary Engine 3DM00001-UP SEBP2452 3508B 3DM (1994)

ELECTRICAL AND STARTING SYSTEM

STARTING MOTOR GP

284-1449 STARTING MOTOR GP-AIR

380-2339 STARTING MOTOR GP-AIR

7C-3371 STARTING MOTOR GP-AIR

7C-3372 STARTING MOTOR GP-AIR

106-8551 STARTING MOTOR GP-ELECTRIC

#SEBP24520840

380-2339: STARTING MOTOR GP-AIR

STARTING MOTOR GP-AIR

380-2339 STARTING MOTOR GP-AIR
S/N 3DM522-UP
PART OF 278-6221 STARTING MOTOR GP-AIR
AN ATTACHMENT

i04980791 SEBP2452

3802339 STARTING MOTOR GP-AIR Parts scheme

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Parts for your 3508B MARINE AUXILIARY:

CATERPILLAR SIS

Part No	Qty	Parts name
		PARTS SHOWN IN GRAPHIC(S) WITHOUT A REFERENCE NUMBER ARE NOT SERVICED SEPARATELY

		AVAILABLE REPAIR KIT(S):
205-4825	[1]	KIT-OVERHAUL (AIR STARTING MOTOR)
		(INCLUDES RINGS, SEALS, SPACERS & SPRINGS)
205-4827	[1]	KIT-ROTOR (AIR STARTING MOTOR)(FIRST STAGE)
		(INCLUDES ROTOR)
209-5216	[1]	KIT-ROTOR (AIR STARTING MOTOR)(SECOND STAGE)
		(INCLUDES ROTOR)
278-0513	[1]	KIT-STARTER REPAIR

#SEBP24520841

7C-3371: STARTING MOTOR GP-AIR

STARTING MOTOR GP-AIR

7C-3371 STARTING MOTOR GP-AIR -SINGLE
STANDARD ENGINE ROTATION
FOR USE WITH SAE "00" FLYWHEEL HOUSING
AN ATTACHMENT

i00404923 SEBP2452

7C3371 STARTING MOTOR GP-AIR Parts scheme

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Parts for your 3508B MARINE AUXILIARY:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	7C-3372 Y	[1]	STARTING MOTOR GP-AIR
2.	0S-1566	[3]	BOLT (5/8-11X1.5-IN)
3.	4H-7869	[1]	GASKET
4.	1D-4566	[4]	BOLT (1/2-13X3.5-IN)
5.	8N-8446	[1]	ELBOW
6.	8N-8451	[1]	GASKET
	R		REMANUFACTURED PART MAY BE AVAILABLE
	Y		SEPARATE ILLUSTRATION

#SEBP24520842

7C-3372: STARTING MOTOR GP-AIR

STARTING MOTOR GP-AIR

7C-3372 STARTING MOTOR GP-AIR
PART OF 7C-3371 STARTING MOTOR GP-AIR
AN ATTACHMENT AND FIELD INSTALLATION

i00091625 SEBP2452

7C3372 STARTING MOTOR GP-AIR Parts scheme

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Parts for your 3508B MARINE AUXILIARY:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	096-4833 M	[1]	BOLT-SOCKET HEAD (M5X0.8X20-MM)
2.	5N-8363	[1]	COVER AS
2A.	4D-3118	[3]	PLUG-PIPE
3.	039-4317	[2]	WASHER-SPRING
4.	5N-8383	[1]	CYLINDER
5.	6V-3916	[1]	BALL BEARING
6.	5N-8375	[1]	CUP-SPRING
7.	5N-8381	[1]	SPRING-CLUTCH
8.	2W-6081	[1]	GEAR AS-DRIVE (37-TEETH)
9.	5N-9574	[1]	JAW AS-CLUTCH
10.	5N-8387	[1]	CASE-GEAR
11.	5N-8424	[1]	BULKHEAD
12.	6V-3940 M	[8]	BOLT (M8X1.25X25-MM)
13.	3J-7719	[1]	RING-RETAINING (INNER)
14.	7F-8671	[1]	BALL BEARING
15.	5N-8428	[1]	WASHER-GEAR (10.1X34X15.5-MM THK)
16.	5N-8427 M	[4]	BOLT-MOTOR (M10X1.5X180-MM)
17.	7X-0796	[5]	LOCKWASHER (10.2X18.4X2.5-MM THK)
18.	5N-8403 M	[1]	SCREW-PINION (M12X1.25X70-MM)
19.	2W-6078	[1]	PINION-DRIVE (12-TEETH)
20.	5N-8380	[1]	SPRING-PINION
21.	2W-6082	[1]	KIT-DRIVE (AIR STARTING MOTOR)
			(INCLUDES O-RING, HOUSING, BEARING, SEAL & VENT)
22.	8B-7624	[1]	BALL BEARING
23.	5N-8379	[1]	SEAT-SPRING
24.	5N-8372	[1]	SPRING-RETURN
25.	5N-8384	[1]	SHAFT-DRIVE
26.	6V-3938 M	[1]	BOLT (M10X1.5X20-MM)
27.	5P-9514	[1]	BALL BEARING
28.	5N-8377	[1]	BEARING-DRIVE SHAFT
29.	5N-8373	[1]	PISTON
30.	6V-3939 M	[1]	BOLT (M12X1.75X60-MM)
31.	5N-8368	[1]	PINION-ROTOR (17-TEETH)
32.	6V-1394	[1]	BALL BEARING
33.	5N-8365	[1]	PLATE-FRONT END
34.	111-4399	[1]	HOUSING-MOTOR
35.	5N-8388	[1]	ROTOR
36.	5N-8367	[1]	PLATE-REAR END
37.	5N-8378	[1]	NUT-ROTOR CLAMP (M5X0.8-THD)
38.	1L-8497	[1]	RING-SNAP
39.	6J-7855	[1]	RING-RETAINING
40.	6V-3935	[1]	RING-RETAINING
41.	3B-4505	[8]	LOCKWASHER
42.	5N-8425	[1]	WASHER (12.2X41.5X4.5-MM THK)
43.	6V-3971	[1]	RING-RETAINING (OUTER)
44.	5N-8374	[1]	SLEEVE-SPRING

			AVAILABLE REPAIR KIT(S):
	5N-8390	[1]	KIT-SEAL & VANE (AIR STARTING MOTOR)
			(INCLUDES PINS, O-RINGS, SEALS, VANE, RETAINER & PISTON BUMPERS)
	M		METRIC PART

#SEBP24520843

106-8551: STARTING MOTOR GP-ELECTRIC

STARTING MOTOR GP-ELECTRIC

106-8551 STARTING MOTOR GP-ELECTRIC
24-VOLT
PART OF 6V-4246 STARTING MOTOR GP-ELECTRIC
FIELD REPLACEMENT ORDER @@@@@ 6V-5539@@@@@
AN ATTACHMENT

i00491972 SEBP2452

1068551 STARTING MOTOR GP-ELECTRIC Parts scheme

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Parts for your 3508B MARINE AUXILIARY:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	8F-1434	[2]	LOCKWASHER
2.	6V-8188	[4]	NUT (1/2-13-THD)
3.	8T-8566	[1]	TERMINAL AS
4.	7X-0562	[4]	WASHER-HARD (13.5X19X0.8-MM THK)
5.	3T-3422	[1]	WIRE AS
6.	7T-3278	[1]	HOLDER AS-BRUSH
7.	5S-7349	[4]	BOLT (1/4-20X0.5-IN)
8.	8T-4205	[4]	WASHER-HARD (7.2X14.5X2-MM THK)
9.	7T-3276	[2]	ARMATURE AS (24-VOLT)
10.	4M-1831	[1]	PLUG-LEVER HOUSING
11.	7L-2894	[1]	GASKET
12.	9X-9511	[1]	SOLENOID AS (24-VOLT)(STARTING MOTOR)
13.	036-9821	[1]	WASHER
14.	7T-3269	[1]	BOOT
15.	4M-1828	[1]	RETAINER-SPRING
16.	9M-7609	[1]	SPRING (SHIFT LEVER)
17.	4M-1827	[1]	RETAINER-SPRING
18.	2H-3429	[1]	RING-RETAINING
19.	4B-2049	[3]	NUT (10-32-THD)
20.	6N-3826	[1]	DRIVE AS-MOTOR
21.	9X-4824	[1]	COVER-STARTING MOTOR
22.	8T-0328	[3]	WASHER-HARD (5.5X10X1-MM THK)
23.	7T-3277	[1]	COIL AS-FIELD
24.	7T-3454	[1]	INSULATOR
25.	8H-1141	[4]	SHOE-POLE
26.	3F-0379	[8]	SCREW-POLE SHOE (3/8-24-THD)
27.	7T-3271	[1]	CONNECTOR
28.	8T-8569	[1]	INSULATOR-TERMINAL
29.	7T-3451	[1]	KIT-INSULATOR (STARTING MOTOR)
30.	3E-7775	[1]	HOUSING AS
31.	036-9823	[5]	BOLT (1/4-28X1-IN)
32.	7T-3974	[1]	HOUSING AS-DRIVE
33.	3T-3434	[6]	PLUG
34.	7X-3373	[6]	BOLT (5/16-18X0.88-IN)
35.	7T-3270	[1]	PLUNGER AS
36.	7T-3279	[1]	HOUSING AS

			AVAILABLE REPAIR KIT(S):
	8C-3655	[1]	KIT-BRUSH (STARTING MOTOR)
			(KIT INCLUDES SPRINGS, BRUSHES, SEAL, SCREW ASSEMBLIES & SCREWS)
	7T-3267	[1]	KIT-BUSHING (STARTING MOTOR)
			(KIT INCLUDES BUSHINGS, WICKS, CUPS, SEALS, GASKET, SCREW ASSEMBLIES, WASHERS, SPACER & NUT)
	7T-3268	[1]	KIT-LEVER (STARTING MOTOR)
			(KIT INCLUDES GASKET, RETAINER, LEVER ASSEMBLIES, NUT & SEALS)
	8T-9884	[1]	KIT-INSULATOR (STARTING MOTOR)
			(KIT INCLUDES BUSHING & INSULATORS)

#SEBP24520844

106-8554: STARTING MOTOR GP-ELECTRIC

STARTING MOTOR GP-ELECTRIC

106-8554 STARTING MOTOR GP-ELECTRIC
24-VOLT
PART OF 6V-5539 STARTING MOTOR GP-ELECTRIC

i00090223 SEBP2452

1068554 STARTING MOTOR GP-ELECTRIC Parts scheme

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Parts for your 3508B MARINE AUXILIARY:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	8F-1434	[2]	LOCKWASHER
2.	6V-8188	[4]	NUT (1/2-13-THD)
3.	8T-8566	[1]	TERMINAL AS
4.	7X-0562	[4]	WASHER-HARD (13.5X19X0.8-MM THK)
5.	3T-3422	[1]	WIRE AS
6.	7T-3278	[1]	HOLDER AS-BRUSH
7.	5S-7349	[4]	BOLT (1/4-20X0.5-IN)
8.	8T-4205	[4]	WASHER-HARD (7.2X14.5X2-MM THK)
9.	7T-3276	[1]	ARMATURE AS (24-VOLT)
10.	4M-1831	[1]	PLUG-LEVER HOUSING
11.	7L-2894	[1]	GASKET
12.	250-8279	[1]	KIT-SOLENOID (24-VOLT)(STARTING MOTOR)
			(INCLUDES BOLT, COVER, CONNECTORS, NUTS & SOLENOID AS)
13.	036-9821	[1]	WASHER
14.	306-3997	[1]	BOOT
15.	4M-1828	[1]	RETAINER-SPRING
16.	9M-7609	[1]	SPRING (SHIFT LEVER)
17.	4M-1827	[1]	RETAINER-SPRING
18.	2H-3429	[1]	RING-RETAINING
19.	4B-2049	[3]	NUT (10-32-THD)
20.	6N-3826	[1]	DRIVE AS-MOTOR
21.	9X-4824	[1]	COVER-STARTING MOTOR
22.	8T-0328	[3]	WASHER-HARD (5.5X10X1-MM THK)
23.	7T-3277	[1]	COIL AS-FIELD
24.	7T-3454	[1]	INSULATOR
25.	8H-1141	[4]	SHOE-POLE
26.	3R-8797	[8]	SCREW & WASHER AS (3/8-24X0.72-IN)
27.	283-1107	[1]	KIT-CONNECTOR (STARTING MOTOR)
			(INCLUDES CONNECTORS, BOLT & TERMINAL-STARTER)
28.	8T-8569	[1]	INSULATOR-TERMINAL
29.	7T-3451	[1]	KIT-INSULATOR (STARTING MOTOR)
30.	3E-7775	[1]	HOUSING AS
31.	0S-1597	[5]	BOLT (1/4-28X1-IN)
32.	7T-3974	[1]	HOUSING AS-DRIVE
33.	3T-3434	[6]	PLUG
34.	7X-3373	[6]	BOLT (5/16-18X0.88-IN)
35.	7T-3270	[1]	PLUNGER AS
36.	7T-3279	[1]	HOUSING AS

			AVAILABLE REPAIR KIT(S):
	8C-3655	[1]	KIT-BRUSH (STARTING MOTOR)
			(INCLUDES SPRINGS, BRUSH ASSEMBLIES & SCREWS)
	7T-3267	[1]	KIT-BUSHING (STARTING MOTOR)
			(INCLUDES NUT, SPACER, GASKET, BUSHINGS, WICKS, CUPS, SEALS & SCREW ASSEMBLIES)
	7T-3268	[1]	KIT-LEVER (STARTING MOTOR)
			(INCLUDES RETAINER, LEVER ASSEMBLIES, NUT & SEALS)
	8T-9884	[1]	KIT-INSULATOR (STARTING MOTOR)
			(INCLUDES BUSHING & INSULATORS)

#SEBP24520845

207-1562: STARTING MOTOR GP-ELECTRIC

STARTING MOTOR GP-ELECTRIC

207-1562 STARTING MOTOR GP-ELECTRIC
S/N 3DM263-UP
24-VOLT
PART OF 7C-0526, 7C-0527 STARTING MOTOR GP-ELECTRIC
AN ATTACHMENT

i01592636 SEBP2452

2071562 STARTING MOTOR GP-ELECTRIC Parts scheme

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Parts for your 3508B MARINE AUXILIARY:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	3T-3434	[6]	PLUG
2.	7T-3279	[1]	HOUSING AS
3.	8T-8566	[1]	TERMINAL AS
4.	6V-8188	[4]	NUT (1/2-13-THD)
5.	7X-0562	[4]	WASHER-HARD (13.5X19X0.8-MM THK)
6.	3T-3422	[1]	WIRE AS
7.	7T-3278	[1]	HOLDER AS-BRUSH (STARTING MOTOR)
8.	7T-3277	[1]	COIL AS-FIELD
9.	7T-3454	[1]	INSULATOR
10.	283-1107	[1]	KIT-CONNECTOR (STARTING MOTOR)
			(INCLUDES CONNECTORS, BOLT & TERMINAL-STARTER)
11.	7T-3451	[1]	KIT-INSULATOR (STARTING MOTOR)
12.	8T-8569	[1]	INSULATOR-TERMINAL
13.	5S-7349	[4]	BOLT (1/4-20X0.5-IN)
14.	8T-4205	[4]	WASHER-HARD (7.2X14.5X2-MM THK)
15.	8H-1141	[4]	SHOE-POLE
16.	3R-8797	[8]	SCREW & WASHER AS (3/8-24X0.72-IN)
17.	7T-3276	[1]	ARMATURE AS (24-VOLT)
18.	3E-7775	[1]	HOUSING AS
19.	4M-1831	[1]	PLUG-LEVER HOUSING
20.	7L-2894	[1]	GASKET
21.	0S-1597	[5]	BOLT (1/4-28X1-IN)
22.	6N-3826	[1]	DRIVE AS-MOTOR
23.	7T-3974	[1]	HOUSING AS-DRIVE
24.	7X-3373	[6]	BOLT (5/16-18X0.88-IN)
25.	548-9596	[1]	KIT-SOLENOID (24-VOLT)(INSULATED)
			(INCLUDES BOLT, NUT AS, NUT, & CONNECTORS)
26.	6V-8378	[3]	NUT (10-32-THD)
27.	8F-1434	[2]	LOCKWASHER
28.	8T-0328	[3]	WASHER-HARD (5.5X10X1-MM THK)
29.	9X-4824	[1]	COVER-STARTING MOTOR
30.	7T-3268	[1]	KIT-LEVER (STARTING MOTOR)
			(INCLUDES LEVER ASSEMBLIES, SEALS, NUT, GASKET & RETAINER)
31.	8C-3655	[1]	KIT-BRUSH (STARTING MOTOR)
			(INCLUDES BRUSHES, SPRINGS, SCREWS, SCREW ASSEMBLIES, & SEAL)
32.	8T-9884	[1]	KIT-INSULATOR (STARTING MOTOR)
			(INCLUDES INSULATORS & BUSHING)

			AVAILABLE REPAIR KIT(S):
	7T-3267	[1]	KIT-BUSHING (STARTING MOTOR)
			(INCLUDES BUSHINGS, WICKS, CUPS, SEALS, GASKET, SCREW ASSEMBLIES, WASHERS, SPACER & NUT)

#SEBP24520846

237-1962: STARTING MOTOR GP-ELECTRIC

STARTING MOTOR GP-ELECTRIC

237-1962 STARTING MOTOR GP-ELECTRIC
24-VOLT
Type 1

i01972316 SEBP2452

2371962 STARTING MOTOR GP-ELECTRIC Parts scheme

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Parts for your 3508B MARINE AUXILIARY:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	7M-0326	[1]	CONNECTOR
2.	9H-3757	[2]	WASHER (0.516X1X0.094-IN THK)
3.	1S-7446	[3]	SCREW-MACHINE (8-32X0.437-IN)
4.	8C-9660	[3]	WASHER (4.6X7.9X0.8-MM THK)
5.	9S-2544	[9]	SCREW-HEX HEAD (8-32X11.13-MM)
6.	7M-0327	[1]	WASHER-THRUST (17.4X25.4X1.6-MM THK)
7.	3T-3418	[1]	FRAME AS-END
	3T-3423	[1]	CUP
	3T-3424	[1]	PLUG-FELT
	9G-4101	[1]	BUSHING-END
8.	3T-9525	[1]	PLATE AS-BRUSH (STARTING MOTOR)
8A.	6T-0371	[1]	INSULATOR
8B.	5P-6298	[12]	SCREW-MACHINE (10-32X0.5-IN)
	9F-5599	[12]	LOCKWASHER
8C.	7F-3525	[6]	WASHER-SPECIAL (0.207X0.39X0.09-IN THK)
8D.	6T-0372	[1]	PLATE
8E.	3T-4709	[3]	PLATE
8F.	2L-6679	[3]	PLATE-INSULATOR
8G.	3T-4710	[3]	PLATE
8H.	6T-0363	[6]	HOLDER AS-BRUSH (STARTING MOTOR)
			(EACH INCLUDES)
8J.	3T-9494	[1]	SPRING
9.	1T-0808	[2]	WASHER (0.516X0.812X0.09-IN THK)
10.	3T-3422	[1]	WIRE AS (STARTING MOTOR)
11.	2J-8163	[2]	SEAL-O-RING
12.	7X-3373	[1]	BOLT (5/16-18X0.88-IN)
13.	3T-3434	[6]	PLUG
14.	5J-5314	[5]	BOLT (5/16-18X1.5-IN)
15.	3L-3380	[1]	BUSHING-TERMINAL
16.	036-9821	[1]	WASHER
17.	4M-1828	[1]	RETAINER-SPRING
18.	306-3998	[1]	BOOT-RUBBER
19.	9M-7609	[1]	SPRING (SHIFT LEVER)
20.	4M-1827	[1]	RETAINER-SPRING
21.	8C-3089	[1]	SEAL-O-RING
22.	4M-1853	[1]	LEVER AS-SHIFT
23.	5M-3034	[1]	LOCKNUT (5/16-24-THD)
24.	7L-2894	[4]	GASKET
25.	4M-1831	[4]	PLUG-LEVER HOUSING
26.	4M-1854	[1]	SHAFT-LEVER
27.	1H-1023	[1]	SEAL-O-RING
28.	2D-6392	[1]	SEAL-O-RING
29.	7T-3974	[1]	HOUSING AS-DRIVE
30.	6N-3826	[1]	DRIVE AS-MOTOR
31.	2H-3429	[2]	RING-RETAINING
32.	6V-1322	[4]	BOLT (1/4-20X0.375-IN)
33.	8T-4205	[4]	WASHER-HARD (7.2X14.5X2-MM THK)
34.	6N-3279	[1]	INSULATOR
35.	0S-1597	[13]	BOLT (1/4-28X1-IN)
36.	1M-9971	[1]	SPACER (0.835X1.72X0.188-IN THK)
37.	1H-2629	[3]	STRIP-INSULATION
38.	7M-0324	[1]	COIL AS-FIELD
39.	3R-8797	[12]	SCREW & WASHER AS (3/8-24X0.72-IN)
40.	7F-3488	[6]	SHOE-POLE
41.	7M-8651	[1]	ARMATURE AS
42.	7M-0325	[1]	INSULATOR
43.	3T-9524	[6]	BRUSH AS
44.	3N-3763	[1]	KIT-TERMINAL (STARTING MOTOR)
			(INCLUDES BUSHINGS & WASHERS)
45.	125-6537	[1]	INSULATOR
46.	3R-8801	[1]	CLAMP
47.	8F-1434	[2]	LOCKWASHER
48.	6V-8188	[6]	NUT (1/2-13-THD)
49.	7X-0562	[6]	WASHER-HARD (13.5X19X0.8-MM THK)
50.	4B-2049	[6]	NUT (10-32-THD)
51.	8T-0328	[10]	WASHER-HARD (5.5X10X1-MM THK)
52.	3T-9494	[6]	SPRING (STARTING MOTOR)
53.	3E-7771	[1]	HOUSING AS (STARTING MOTOR)
54.	9G-4101	[1]	BUSHING-END
55.	3T-3424	[3]	PLUG-FELT
56.	3T-3423	[3]	CUP
57.	1M-9968	[1]	BUSHING
58.	2F-6678	[1]	SEAL-LIP TYPE
59.	4L-2729	[1]	WASHER (0.844X1.9X0.188-IN THK)
60.	4M-1896	[1]	BUSHING-TERMINAL
61.	045-4065	[4]	SCREW-MACHINE (10-32X0.75-IN)
62.	125-6535	[1]	COVER-STARTING MOTOR
63.	7T-9123	[1]	GASKET-PLATE
64.	318-2082	[1]	SOLENOID AS-STARTING MOTOR (24-VOLT)
	3R-8801	[1]	CLAMP
65.	125-6536	[1]	TERMINAL AS

#SEBP24520847

237-1962: STARTING MOTOR GP-ELECTRIC

STARTING MOTOR GP-ELECTRIC

237-1962 STARTING MOTOR GP-ELECTRIC
24-VOLT
Type 2

i06992648 SEBP2452

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Parts for your 3508B MARINE AUXILIARY:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	7M-0326	[1]	CONNECTOR
2.	9H-3757	[2]	WASHER (0.516X1X0.094-IN THK)
3.	1S-7446	[3]	SCREW-MACHINE (8-32X0.437-IN)
4.	8C-9660	[3]	WASHER (4.6X7.9X0.8-MM THK)
5.	9S-2544	[9]	SCREW-HEX HEAD (8-32X11.13-MM)
6.	7M-0327	[1]	WASHER-THRUST (17.4X25.4X1.6-MM THK)
7.	3T-3418	[1]	FRAME AS-END
	3T-3423	[1]	CUP
	3T-3424	[1]	PLUG-FELT
	9G-4101	[1]	BUSHING-END
8.	3T-9525	[1]	PLATE AS-BRUSH (STARTING MOTOR)
8A.	6T-0371	[1]	INSULATOR
8B.	5P-6298	[12]	SCREW-MACHINE (10-32X0.5-IN)
	9F-5599	[12]	LOCKWASHER
8C.	7F-3525	[6]	WASHER-SPECIAL (0.207X0.39X0.09-IN THK)
8D.	6T-0372	[1]	PLATE
8E.	3T-4709	[3]	PLATE
8F.	2L-6679	[3]	PLATE-INSULATOR
8G.	3T-4710	[3]	PLATE
8H.	6T-0363	[6]	HOLDER AS-BRUSH (STARTING MOTOR)
			(EACH INCLUDES)
8J.	3T-9494	[1]	SPRING
9.	1T-0808	[2]	WASHER (0.516X0.812X0.09-IN THK)
10.	3T-3422	[1]	WIRE AS (STARTING MOTOR)
11.	2J-8163	[2]	SEAL-O-RING
12.	7X-3373	[1]	BOLT (5/16-18X0.88-IN)
13.	3T-3434	[6]	PLUG
14.	5J-5314	[5]	BOLT (5/16-18X1.5-IN)
15.	3L-3380	[1]	BUSHING-TERMINAL
16.	036-9821	[1]	WASHER
17.	4M-1828	[1]	RETAINER-SPRING
18.	306-3998	[1]	BOOT-RUBBER
19.	9M-7609	[1]	SPRING (SHIFT LEVER)
20.	4M-1827	[1]	RETAINER-SPRING
21.	8C-3089	[1]	SEAL-O-RING
22.	4M-1853	[1]	LEVER AS-SHIFT
23.	5M-3034	[1]	LOCKNUT (5/16-24-THD)
24.	7L-2894	[4]	GASKET
25.	4M-1831	[4]	PLUG-LEVER HOUSING
26.	4M-1854	[1]	SHAFT-LEVER
27.	1H-1023	[1]	SEAL-O-RING
28.	2D-6392	[1]	SEAL-O-RING
29.	7T-3974	[1]	HOUSING AS-DRIVE
30.	6N-3826	[1]	DRIVE AS-MOTOR
31.	2H-3429	[2]	RING-RETAINING
32.	6V-1322	[4]	BOLT (1/4-20X0.375-IN)
33.	8T-4205	[4]	WASHER-HARD (7.2X14.5X2-MM THK)
34.	6N-3279	[1]	INSULATOR
35.	0S-1597	[13]	BOLT (1/4-28X1-IN)
36.	1M-9971	[1]	SPACER (0.835X1.72X0.188-IN THK)
37.	1H-2629	[3]	STRIP-INSULATION
38.	7M-0324	[1]	COIL AS-FIELD
39.	3R-8797	[12]	SCREW & WASHER AS (3/8-24X0.72-IN)
40.	7F-3488	[6]	SHOE-POLE
41.	7M-8651	[1]	ARMATURE AS
42.	7M-0325	[1]	INSULATOR
43.	3T-9524	[6]	BRUSH AS
44.	3N-3763	[1]	KIT-TERMINAL (STARTING MOTOR)
			(INCLUDES BUSHINGS & WASHERS)
46.	3R-8801	[1]	CLAMP
47.	8F-1434	[2]	LOCKWASHER
48.	6V-8188	[6]	NUT (1/2-13-THD)
49.	7X-0562	[6]	WASHER-HARD (13.5X19X0.8-MM THK)
50.	4B-2049	[6]	NUT (10-32-THD)
51.	8T-0328	[10]	WASHER-HARD (5.5X10X1-MM THK)
52.	3T-9494	[6]	SPRING (STARTING MOTOR)
53.	3E-7771	[1]	HOUSING AS (STARTING MOTOR)
54.	9G-4101	[1]	BUSHING-END
55.	3T-3424	[3]	PLUG-FELT
56.	3T-3423	[3]	CUP
57.	1M-9968	[1]	BUSHING
59.	4L-2729	[1]	WASHER (0.844X1.9X0.188-IN THK)
60.	4M-1896	[1]	BUSHING-TERMINAL
61.	045-4065	[4]	SCREW-MACHINE (10-32X0.75-IN)
62.	125-6535	[1]	COVER-STARTING MOTOR
63.	7T-9123	[1]	GASKET-PLATE
64.	338-3453 C	[1]	SOLENOID AS-STARTING MOTOR (24-VOLT)
	3R-8801	[1]	CLAMP
	C		CHANGE FROM PREVIOUS TYPE

#SEBP24520848

352-9766: STARTING MOTOR GP-ELECTRIC

STARTING MOTOR GP-ELECTRIC

352-9766 STARTING MOTOR GP-ELECTRIC
24-VOLT
PART OF 8N-3896 STARTING MOTOR GP-ELECTRIC
AN ATTACHMENT

i04040907 SEBP2452

3529766 STARTING MOTOR GP-ELECTRIC Parts scheme

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Parts for your 3508B MARINE AUXILIARY:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	7M-0326	[1]	CONNECTOR
2.	9H-3757	[2]	WASHER (0.516X1X0.094-IN THK)
3.	1S-7446	[3]	SCREW-MACHINE (8-32X0.437-IN)
4.	8C-9660	[3]	WASHER (4.6X7.9X0.8-MM THK)
5.	9S-2544	[9]	SCREW-HEX HEAD (8-32X11.13-MM)
6.	7M-0327	[1]	WASHER-THRUST (17.4X25.4X1.6-MM THK)
7.	3T-3418	[1]	FRAME AS-END
	3T-3423	[1]	CUP
	3T-3424	[1]	PLUG-FELT
	9G-4101	[1]	BUSHING-END
8.	3T-9525 Y	[1]	PLATE AS-BRUSH (STARTING MOTOR)
9.	1T-0808	[2]	WASHER (0.516X0.812X0.09-IN THK)
10.	3T-3422	[1]	WIRE AS
11.	2J-8163	[2]	SEAL-O-RING
12.	7X-3373	[1]	BOLT (5/16-18X0.88-IN)
13.	3T-3434	[6]	PLUG (FELT)
14.	5J-5314	[5]	BOLT (5/16-18X1.5-IN)
15.	3L-3380	[1]	BUSHING-TERMINAL
16.	8C-3089	[1]	SEAL-O-RING
17.	4M-1853	[1]	LEVER AS-SHIFT
18.	5M-3034	[1]	LOCKNUT (5/16-24-THD)
19.	7L-2894	[4]	GASKET
20.	4M-1831	[4]	PLUG-LEVER HOUSING
21.	4M-1854	[1]	SHAFT-LEVER
22.	1H-1023	[1]	SEAL-O-RING
23.	2D-6392	[1]	SEAL-O-RING
24.	528-6787	[1]	HOUSING AS-DRIVE
25.	6N-3826	[1]	DRIVE AS-MOTOR
26.	2H-3429	[1]	RING-RETAINING
27.	6V-1322	[4]	BOLT (1/4-20X0.375-IN)
28.	8T-4205	[4]	WASHER-HARD (7.2X14.5X2-MM THK)
29.	6N-3279	[1]	INSULATOR
30.	0S-1597	[13]	BOLT (1/4-28X1-IN)
31.	1M-9971	[1]	SPACER (0.835X1.72X0.188-IN THK)
32.	1H-2629	[3]	STRIP-INSULATION
33.	7M-0324	[1]	COIL AS-FIELD
34.	3R-8797	[12]	SCREW & WASHER AS (3/8-24X0.72-IN)
35.	7F-3488	[6]	SHOE-POLE
36.	7M-8651	[1]	ARMATURE AS
37.	7M-0325	[1]	INSULATOR
38.	3T-9524	[6]	BRUSH AS
39.	3N-3763	[1]	KIT-TERMINAL (STARTING MOTOR)
			(INCLUDES BUSHINGS & WASHERS)
40.	338-3453	[1]	SOLENOID AS-STARTING MOTOR (24-VOLT)
	3R-8801	[1]	CLAMP
41.	3R-8801	[1]	CLAMP
42.	8F-1434	[2]	LOCKWASHER
43.	6V-8188	[6]	NUT (1/2-13-THD)
44.	7X-0562	[6]	WASHER-HARD (13.5X19X0.8-MM THK)
45.	4B-2049	[6]	NUT (10-32-THD)
46.	8T-0328	[10]	WASHER-HARD (5.5X10X1-MM THK)
47.	3T-9494	[6]	SPRING
48.	3E-7771	[1]	HOUSING AS (STARTING MOTOR)
49.	9G-4101	[1]	BUSHING-END
50.	3T-3424	[3]	PLUG-FELT
51.	3T-3423	[3]	CUP
52.	1M-9968	[1]	BUSHING
53.	2F-6678	[1]	SEAL-LIP TYPE
54.	4L-2729	[1]	WASHER (0.844X1.9X0.188-IN THK)
55.	4M-1896	[1]	BUSHING-TERMINAL
56.	045-4065	[4]	SCREW-MACHINE (10-32X0.75-IN)
57.	351-8955	[1]	SEAL-O-RING
58.	125-6535	[1]	COVER-STARTING MOTOR
	Y		SEPARATE ILLUSTRATION

#SEBP24520849

6V-0501: STARTING MOTOR GP-ELECTRIC

STARTING MOTOR GP-ELECTRIC

6V-0501 STARTING MOTOR GP-ELECTRIC
32-VOLT
FIELD REPLACEMENT FOR @@@@@ 6V-0508@@@@@
FIELD INSTALLATION

i00407135 SEBP2452

6V0501 STARTING MOTOR GP-ELECTRIC Parts scheme

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Parts for your 3508B MARINE AUXILIARY:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	7M-0326	[1]	CONNECTOR
2.	9H-3757	[2]	WASHER (0.516X1X0.094-IN THK)
3.	1S-7446	[3]	SCREW-MACHINE (8-32X0.437-IN)
4.	8C-9660	[3]	WASHER (4.6X7.9X0.8-MM THK)
5.	9S-2544	[6]	SCREW-HEX HEAD (8-32X11.13-MM)
6.	7M-0327	[1]	WASHER-THRUST (17.4X25.4X1.6-MM THK)
7.	3T-3418	[1]	FRAME AS-END
7A.	3T-3424	[1]	PLUG-FELT
7B.	3T-3423	[1]	CUP
7C.	9G-4101	[1]	BUSHING-END
8.	3T-9525	[1]	PLATE AS-BRUSH (STARTING MOTOR)
8A.	9F-5599	[12]	LOCKWASHER
8B.	6T-0371	[1]	INSULATOR
8C.	6T-0363	[6]	HOLDER AS-BRUSH
			(EACH INCLUDES)
8D.	3T-9494	[1]	SPRING
8E.	3T-4709	[3]	PLATE
8F.	3T-4710	[3]	PLATE
8G.	2L-6679	[3]	PLATE-INSULATOR
8H.	7F-3525	[6]	WASHER-SPECIAL (0.207X0.39X0.09-IN THK)
8J.	6T-0372	[1]	PLATE
8K.	5P-6298	[12]	SCREW-MACHINE (10-32X0.5-IN)
9.	7F-3491	[2]	WASHER (0.516X1X0.094-IN THK)
10.	3T-3422	[1]	WIRE AS
11.	2J-8163	[2]	SEAL-O-RING
12.	7X-3373	[1]	BOLT (5/16-18X0.88-IN)
13.	3T-3434 B	[6]	PLUG
14.	5J-5314	[5]	BOLT (5/16-18X1.5-IN)
15.	3L-3380	[1]	BUSHING-TERMINAL
16.	036-9821	[1]	WASHER
17.	4M-1828	[1]	RETAINER-SPRING (EXTERNAL)
18.	4M-1829	[1]	BOOT-RUBBER
19.	4M-1827	[1]	RETAINER-SPRING
20.	9M-7609	[1]	SPRING (SHIFT LEVER)
21.	8C-3089	[1]	SEAL-O-RING
22.	4M-1853	[1]	LEVER AS-SHIFT
23.	5M-3034	[1]	LOCKNUT (5/16-24-THD)
24.	7L-2894	[4]	GASKET
25.	4M-1831	[4]	PLUG-LEVER HOUSING
26.	4M-1854	[1]	SHAFT-LEVER
27.	1H-1023	[1]	SEAL-O-RING
28.	2D-6392	[1]	SEAL-O-RING
29.	7T-3974	[1]	HOUSING AS-DRIVE
30.	6N-3826	[1]	DRIVE AS-MOTOR
31.	2H-3429	[2]	RING-RETAINING
32.	6V-1322	[4]	BOLT (1/4-20X0.375-IN)
33.	8T-4205	[4]	WASHER-HARD (7.2X14.5X2-MM THK)
34.	6N-3279	[1]	INSULATOR
35.	036-9823	[13]	BOLT (1/4-28X1-IN)
36.	1M-9971	[1]	SPACER (0.835X1.72X0.188-IN THK)
37.	1H-2629	[3]	STRIP-INSULATION
38.	7M-0324	[1]	COIL AS-FIELD
39.	3F-0379	[12]	SCREW-POLE SHOE (3/8-24-THD)
40.	7F-3488	[6]	SHOE-POLE
41.	7M-8651	[1]	ARMATURE AS
42.	7M-0325	[1]	INSULATOR
43.	3T-9524	[6]	BRUSH AS (STARTING MOTOR)
44.	3N-3763 J	[1]	KIT-TERMINAL (STARTING MOTOR)
44A.	JZ	[1]	BUSHING
44B.	JZ	[1]	BUSHING
44C.	JZ	[1]	WASHER
45.	242-7983	[1]	SOLENOID AS (STARTING MOTOR)
46.	3R-8801	[1]	CLAMP
47.	8F-1434	[2]	LOCKWASHER
48.	6V-8188	[6]	NUT (1/2-13-THD)
49.	7X-0562	[6]	WASHER-HARD (13.5X19X0.8-MM THK)
50.	4B-2049	[6]	NUT (10-32-THD)
51.	8T-0328	[10]	WASHER-HARD (5.5X10X1-MM THK)
52.	3T-9494	[6]	SPRING
53.	3E-7771	[1]	HOUSING AS (STARTING MOTOR)
55.	3T-3424	[2]	PLUG-FELT
56.	3T-3423	[2]	CUP
57.	1M-9968	[1]	BUSHING
58.	2F-6678	[1]	SEAL-LIP TYPE
59.	4L-2729	[1]	WASHER (0.844X1.9X0.188-IN THK)
60.	4M-1896	[1]	BUSHING-TERMINAL
61.	045-4065	[4]	SCREW-MACHINE (10-32X0.75-IN)
62.	6T-1124	[1]	TERMINAL AS
63.	7T-9123	[1]	GASKET-PLATE
64.	6T-0362	[1]	INSULATOR
	B		USE AS REQUIRED
	J		KIT MARKED J INCLUDES PART(S) MARKED J
	Z		NOT SERVICED SEPARATELY

Information:

ELECTRICAL AND STARTING SYSTEM

STARTING MOTOR GP

Engine News

A New Magnetic Switch Assembly Replaces A Relay For The Air Starting Motor {7499}
2001/06/01

New Starting Motors Used {1453}
2002/05/01

A New Pressure Regulating Valve Is Used for Air Starting on some 3500B Marine Engines {108A, 1462}
2011/01/27

Operation and Maintenance Manual

Air Tank Moisture and Sediment - Drain
3500 and 3500B Engines

Air Starting Motor Lubricator Bowl - Clean
3500 and 3500B Engines

Air Starting Motor Lubricator Oil Level - Check
3500 and 3500B Engines

Starting Motor - Inspect
3500 and 3500B Engines

Cold Weather Starting
3500 and 3500B Engines

Starting the Engine
3500 and 3500B Engines

Air Starting Motor - Inspect
3500 and 3500B Engines

Special Instruction

Caterpillar PRELUB® Diagnostics{1469}
Caterpillar PRELUB^® Diagnostics{1469}

Solenoid (Starting Motor) − 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® 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® 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® Products {1453}
Procedure to Replace Drive Assembly of Starter Motor On All Cat^® Products {1453}

Specifications

Electric Starting Motor
3500B Engines

Air Starting Motor
3500B Engines

Air Starting Motor Pressure Regulating Valve
3500B Engines

Starting Motor
37-MT, 41-MT, and 42-MT Series Starting Motors

Starting Motor
Starting Motor - Delco 50-MT

Electric Starting Motor
3500B Engines

Systems Operation

Starting System
3500B Engines

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

Information Release Memo

CAT REMAN ANNOUNCES ADDITIONAL AIR STARTER COVERAGE FOR CERTAIN 3508/B, 3512/B/C, 3516/B/C, 3524B ENGINE MODELS AND CERTAIN 784C, 785C/D, 789C, 793C/D, 797/B, 994F
CAT REMAN ANNOUNCES ADDITIONAL AIR STARTER COVERAGE FOR CERTAIN 3508/B, 3512/B/C, 3516/B/C, 3524B ENGINE MODELS AND CERTAIN 784C, 785C/D, 789C, 793C/D, 797/B, 994F

Testing and Adjusting

Engaged Starting Motor - Troubleshoot
Electronic Modular Control Panel II (EMCP II) for EUI Engines

Starting Motor Magnetic Switch - Test
Electronic Modular Control Panel II (EMCP II) for EUI Engines

Electric Starting System
3500B Engines

Pinion Clearance Adjustment
3500B Engines

General Information (Air/Electric Starting System)
3500B Engines

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

Electric Starting Motor - Remove and Install
3500B Engines

Air Starting Motor - Remove
3500B Engines

Air Starting Motor - Install
3500B Engines

Air Starting Motor - Assemble
3500B Engines

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

Caterpillar Parts SIS Catalog 3508B :

284-1449 STARTING MOTOR GP-AIR

284-1448 STARTING MOTOR GP-AIR

278-6221 STARTING MOTOR GP-AIR

263-7751 STARTING MOTOR GP-AIR

7C-3371 STARTING MOTOR GP-AIR

7C-3372 STARTING MOTOR GP-AIR

106-8551 STARTING MOTOR GP-ELECTRIC

106-8554 STARTING MOTOR GP-ELECTRIC

207-1562 STARTING MOTOR GP-ELECTRIC

237-1962 STARTING MOTOR GP-ELECTRIC

352-9766 STARTING MOTOR GP-ELECTRIC

Truck sale:

Caterpillar 3508B
- Stationary Generator Sets
MACALLISTER MACHINERY CO., INC

175,500

Caterpillar 3508B, Industrial engines, Construction
- Industrial engines
RING POWER CORP.

175,000

Caterpillar 3508B, Stationary Generator Sets, Construction
- Stationary Generator Sets
MACALLISTER MACHINERY CO., INC

175,000

Caterpillar 3508B, Stationary Generator Sets, Construction
- Stationary Generator Sets
FOLEY EQUIPMENT COMPANY

175,000

Caterpillar 3508B, Stationary Generator Sets, Construction
- Stationary Generator Sets
MACALLISTER MACHINERY CO., INC