5N4799 STARTING MOTOR GP-ELECTRIC 24 VOLT. FOR USE WITH FIRE PUMP ENGINES 3T2652-PAGE 357.01 AN ATTACHMENT 3306

ELECTRICAL AND STARTING SYSTEM

STARTING MOTOR GP

0. 5N-4799 STARTING M

SHUTOFF GP

1. 7W-6466 SHUTOFF GP
2. 7W-6466 SHUTOFF GP

STARTING MOTOR GP

3. 8N-2145 STARTING M
4. 3T-4584 STARTING M
5. 3T-4585 STARTING M
6. 3T-4585 STARTING M
7. 3T-2647 STARTING M
8. 3T-2647 STARTING M
9. 3T-2647 STARTING M
0. INFORMATION

ENGINE - MACHINE 3306 ENGINE - MACHINE 64Z
3306 INDUSTRIAL ENGINE 64Z00001-05380 SEBP1435 3306 64Z (2018)

ELECTRICAL AND STARTING SYSTEM

STARTING MOTOR GP

4N-4779 STARTING MOTOR GP-ELECTRIC

7N-6504 STARTING MOTOR GP-ELECTRIC

5N-4799 STARTING MOTOR GP-ELECTRIC

8N-2145 STARTING MOTOR GP-ELECTRIC

3T-4584 STARTING MOTOR GP-ELECTRIC

3T-4585 STARTING MOTOR GP-ELECTRIC

#SEBP14350810

5N-4799: STARTING MOTOR GP-ELECTRIC

STARTING MOTOR GP-ELECTRIC

5N4799 STARTING MOTOR GP-ELECTRIC
24 VOLT. FOR USE WITH FIRE PUMP ENGINES
3T2652-PAGE 357.01
AN ATTACHMENT

c411777 SEBP1435

5N4799 STARTING MOTOR GP-ELECTRIC Parts scheme

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Parts for your 3306 ENGINE - MACHINE:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	8S-2332	[3]	BOLT-12 POINT HEAD
2.	3T-2652 YRC	[1]	STARTING MOTOR GP-ELECTRIC
3.	1N-9770	[1]	CRCT BREAKER AS (12.5AMP)
4.	6V-8376 C	[2]	SCREW-MACHINE
	9B-7233 C	[2]	LOCKWASHER
5.	4H-7869	[1]	GASKET
6.	5N-7902	[1]	WIRE AS
7.	5M-6668	[2]	SCREW-MACHINE
	C		CHANGE FROM PREVIOUS TYPE
	R		REMFG PART MAY BE AVAILABLE
	Y		SEPARATE ILLUSTRATION

#SEBP14350811

7W-6466: SHUTOFF GP-ELECTRICAL

SHUTOFF GP-ELECTRICAL

7W6466 SHUTOFF GP-ELECTRICAL
TYPE 2. 12 VOLT
AN ATTACHMENT

c403071 SEBP1435

7W6466 SHUTOFF GP-ELECTRICAL Parts scheme

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Parts for your 3306 ENGINE - MACHINE:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	7C-5544 C	[2]	STUD
2.	8C-4770	[1]	SOLENOID GP-SHUT-OFF
3.	2W-5447	[1]	GASKET
4.	1B-4330 C	[2]	NUT (FULL)
	5P-0537 C	[2]	WASHER (HARD)
5.	1W-9070	[1]	DIODE AS
	7N-9194	[2]	TERMINAL
	C		CHANGE FROM PREVIOUS TYPE

#SEBP14350812

7W-6466: SHUTOFF GP-ELECTRICAL

SHUTOFF GP-ELECTRICAL

7W6466 SHUTOFF GP-ELECTRICAL
TYPE 3. 12 VOLT
AN ATTACHMENT

c594318 SEBP1435

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Parts for your 3306 ENGINE - MACHINE:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	9X-2649	[2]	STUD
2.	8C-9986 C	[1]	SOLENOID GP-SHUTOFF
	9B-7233 C	[2]	LOCKWASHER (NO.8)
	6V-8377 C	[2]	NUT (8-32 THD)
	6V-8244 C	[1]	PLATE-SOLENOID INFORMATION
3.	6I-2002	[1]	GASKET
4.	9S-8750	[2]	NUT-FULL (1/4-20 THD)
	5P-0537	[2]	WASHER (2MM THK)
5.	1W-9070	[1]	DIODE AS
	7N-9194	[2]	TERMINAL
6.	9D-6637	[1]	WIRE AS
7.	1C-0569	[1]	BOLT (5/16-18X.5IN)
	9M-1974	[1]	WASHER-HARD (2MM THK)
	C		CHANGE FROM PREVIOUS TYPE

#SEBP14350813

8N-2145: STARTING MOTOR GP-ELECTRIC

STARTING MOTOR GP-ELECTRIC

8N2145 STARTING MOTOR GP-ELECTRIC
PART OF 3T4586 STARTING MOTOR-ELECTRIC
AN ATTACHMENT

c561761 SEBP1435

8N2145 STARTING MOTOR GP-ELECTRIC Parts scheme

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Parts for your 3306 ENGINE - MACHINE:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	3T-7022	[1]	HOUSING AS-DRIVE
2.	3T-7020	[1]	WASHER
3.	3T-0863	[1]	LEVER-SHIFT
4.	3T-0864	[1]	HOUSING AS-LEVER
	3T-0842	[1]	BEARING AS
5.	9X-0332	[1]	KIT-SOLENOID
6.	8T-0328	[6]	WASHER-HARD
7.	4N-4517	[1]	DRIVE AS-MOTOR
8.	3T-7025	[1]	COVER-END
9.	5C-2874 M	[6]	NUT
10.	3T-0867	[1]	ARMATURE AS
11.	3T-0865	[1]	COIL AS-FIELD
12.	8T-4970 M	[4]	BOLT
	8T-4205	[4]	WASHER-HARD
13.	3T-0850 M	[8]	SCREW
14.	3T-0849 M	[12]	BOLT-SOCKET HEAD
15.	8T-4244 M	[4]	NUT
16.	3T-0858	[4]	SPRING-BRUSH
17.	6V-9673 M	[4]	SCREW-MACHINE
18.	3T-0862	[1]	PLATE AS-BRUSH
19.	3T-4716	[1]	WIRE AS
20.	3T-7021	[1]	PLATE-BRAKE
21.	8F-1434	[2]	LOCKWASHER
22.	7X-0562	[4]	WASHER-HARD
23.	3T-0847	[4]	SCREW

			THE FOLLOWING REPAIR
			KITS ARE AVAILABLE:
	3T-0844	[1]	KIT-BRUSH (INCL BRUSHES)
	3T-2768	[1]	KIT-SEAL (INCL SEAL & RINGS)
	3T-2769	[1]	KIT-HARDWARE (INCL WIRE AS, NUTS,
			WASHERS, LOCKWASHERS,
			BUSHING AND BAR)
	3T-7017	[1]	KIT-BEARING (INCL BEARING SEALS
			AND SPACERS)
	7T-2339 C	[1]	KIT-LEVER (INCL LEVER, SEALS,
			AND CLIP)
	C		CHANGE FROM PREVIOUS TYPE
	M		METRIC PART

#SEBP14350814

3T-4584: STARTING MOTOR GP-ELECTRIC

STARTING MOTOR GP-ELECTRIC

3T4584 STARTING MOTOR GP-ELECTRIC
24 VOLT
7T8854-PAGE 370.01
PART OF 3T4586 STARTING MOTOR-ELECTRIC
AN ATTACHMENT

c464890 SEBP1435

3T4584 STARTING MOTOR GP-ELECTRIC Parts scheme

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Parts for your 3306 ENGINE - MACHINE:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	036-9823	[9]	BOLT
2.	3L-3380	[1]	BUSHING
3.	3T-4701	[1]	FRAME AS-END
4.	3T-3423	[1]	CUP
5.	9G-4513	[1]	BUSHING
6.	3T-3424	[1]	PLUG-FELT
7.	2L-8166	[1]	WASHER
8.	4M-1868	[1]	ARMATURE AS
9.	4M-1839	[1]	COIL AS-FIELD
10.	9H-3757	[2]	WASHER
11.	4B-4280	[4]	WASHER
12.	3H-3680	[4]	NUT-JAM
13.	4M-1841	[1]	CONNECTOR
14.	9B-0453	[1]	LOCKWASHER
15.	7T-8854 CY	[1]	SOLENOID AS-STARTING MOTOR
16.	6H-3622	[4]	SCREW-MACHINE
17.	4M-1831	[3]	PLUG-LEVER HOUSING
18.	7L-2894	[3]	GASKET
19.	3F-0379	[8]	SCREW-POLE SHOE
20.	2N-3145	[1]	INSULATOR-COIL
21.	8H-1141	[4]	SHOE-POLE
22.	3T-3106	[3]	SCREW AS
23.	3T-4703	[4]	BRUSH AS
24.	9S-2542 C	[4]	SCREW-TAPPING
25.	3T-4705	[1]	PLATE AS-BRUSH
26.	3T-4706	[1]	INSULATOR
27.	3T-4711	[8]	SCREW AS
28.	7F-3525	[4]	WASHER-BUSHING
29.	3T-4712	[4]	HOLDER AS
30.	3T-4709	[2]	PLATE
31.	2L-6679	[2]	PLATE-INSULATOR
32.	3T-4710	[2]	PLATE
33.	3N-3763	[1]	KIT-TERMINAL
			(INCL PARTS MARKED J)
	JZ	[1]	INSULATOR
34.	4M-1854	[1]	SHAFT-LEVER
35.	2D-6392	[1]	SEAL-O-RING
36.	4M-0189	[2]	SEAL-O-RING
37.	7F-3491	[2]	WASHER
38.	3R-8801	[1]	CLAMP-BOOT
39.	6N-3827	[1]	DRIVE AS-MOTOR
40.	1H-2629	[2]	STRIP-INSULATION
41.	3T-3422	[1]	WIRE AS
42.	9M-7606	[1]	PLUNGER AS
43.	036-9821	[1]	WASHER
44.	4M-1829	[1]	BOOT-RUBBER
45.	4M-1828	[1]	RETAINER-SPRING
46.	9M-7609	[1]	SPRING
47.	1H-1023	[1]	SEAL-O-RING
48.	3T-5046	[1]	HOUSING AS-LEVER
49.	3T-3424	[1]	PLUG-FELT
50.	3T-3423	[1]	CUP
51.	1M-9968	[1]	BUSHING-BEARING
52.	2F-6678	[1]	SEAL-LIP TYPE
53.	3T-3433	[1]	PLUG
54.	4L-2729	[1]	WASHER
55.	9M-7611	[2]	RING-RETAINING
56.	4M-1853	[1]	LEVER AS-SHIFT
57.	5M-3034	[1]	LOCKNUT
58.	1M-9971	[1]	SPACER
59.	4M-1827	[1]	RETAINER-SPRING
60.	4M-1851	[1]	GASKET
61.	3T-4700	[1]	HOUSING AS-DRIVE
62.	4M-1896	[1]	BUSHING
63.	3T-3424	[1]	PLUG-FELT
64.	3T-3423	[1]	CUP
65.	4M-1833	[5]	SCREW (38.1MM LONG)
	7M-0336	[1]	SCREW (22.23MM LONG)
66.	JZ	[1]	BUSHING
67.	JZ	[1]	BUSHING
68.	JZ	[1]	WASHER
	C		CHANGE FROM PREVIOUS TYPE
	Y		SEPARATE ILLUSTRATION
	Z		NOT SERVICED SEPARATELY

#SEBP14350815

3T-4585: STARTING MOTOR GP-ELECTRIC

STARTING MOTOR GP-ELECTRIC

3T4585 STARTING MOTOR GP-ELECTRIC-PART 1 OF 2
24 VOLT
3T8635-PAGE 371
PART OF 3T4586 STARTING MOTOR-ELECTRIC
AN ATTACHMENT

c404698 SEBP1435

3T4585 STARTING MOTOR GP-ELECTRIC Parts scheme

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Parts for your 3306 ENGINE - MACHINE:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	2P-8822	[1]	PLATE AS-BRUSH
2.	4N-9404	[1]	LEAD AS
3.	3H-3680 C	[4]	NUT-JAM
4.	9B-0453 C	[4]	LOCKWASHER
5.	4N-9405	[1]	CONNECTOR
6.	4B-4280 C	[4]	WASHER
7.	3T-8635 Y	[1]	SOLENOID AS (STARTING MOTOR)
8.	2P-8825	[1]	YOKE AS-SHIFT
9.	3T-8572	[1]	DRIVE AS-MOTOR
10.	9G-5854	[1]	HOUSING AS-DRIVE
	9F-2247	[1]	PLUG
11.	3T-5962 C	[1]	PLATE-IDENTIFICATION
12.	2H-3880 C	[2]	SCREW-DRIVE












			THE FOLLOWING REPAIR
			KITS ARE AVAILABLE:
	8S-1524	[1]	KIT-TERMINAL STUD
			(INCL WASHERS, SPACER,
			INSULATION & STUD)
	8S-1525	[1]	KIT-TERMINAL STUD
			(INCL WASHERS, SPACER,
			INSULATION,STUD & TERM)
	8S-1527	[1]	KIT-YOKE END CORE
			(INCL WASHER,SNAP RING,
			RETAINER,SPRING & BOOT)
	9S-8688	[1]	KIT-CONTACT END CORE
			(INCL WASHER, NUT,
			RETAINER, SPRING,
			RING & CONTACT AS)
	8S-4684	[1]	KIT-BEARING & WICK
			(INCL BUSHING & WICK)
	C		CHANGE FROM PREVIOUS TYPE
	Y		SEPARATE ILLUSTRATION

#SEBP14350816

3T-4585: STARTING MOTOR GP-ELECTRIC

STARTING MOTOR GP-ELECTRIC

3T4585 STARTING MOTOR GP-ELECTRIC-PART 2 OF 2
24 VOLT
PART OF 3T4586 STARTING MOTOR-ELECTRIC
AN ATTACHMENT

c404699 SEBP1435

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Parts for your 3306 ENGINE - MACHINE:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	2H-3931	[1]	SEAL-O-RING
2.	2P-8824	[1]	HOUSING AS
	2B-4602	[1]	PLUG-PIPE
3.	8S-2226	[1]	BUSHING
4.	8S-2225	[1]	SEAL-LIP TYPE
5.	8F-1434 C	[2]	LOCKWASHER
6.	4M-0189	[1]	SEAL-O-RING
7.	6V-8364 C	[2]	SCREW-MACHINE
8.	6H-3622	[4]	SCREW-MACHINE
9.	3K-6116	[4]	WASHER
10.	4B-1220	[3]	SCREW-MACHINE
11.	8S-1546	[1]	ARM AS
12.	8S-1553	[1]	GASKET
13.	1P-7831	[1]	HEAD AS-END
	2B-4602	[1]	PLUG-PIPE
14.	9L-9850	[4]	SCREW-MACHINE
15.	0L-1340	[7]	BOLT









			THE FOLLOWING REPAIR
			KITS ARE AVAILABLE:
	1P-7832	[1]	KIT-BEARING & WICK
	4N-9402	[1]	KIT-INSULATION
	8S-1535	[1]	KIT-PLUG
	8S-4680	[1]	KIT-SEAL
	8S-8075	[1]	KIT-THRUST WASHER
			(INCL WASHERS & THRUST)
	4N-9403	[1]	KIT-TERMINAL STUD
			(INCL BUSHING, STUD,
			WASHERS & NUTS)
	2P-8819	[1]	KIT-TERMINAL STUD
			(INCL WASHERS, STUD
			& BUSHINGS)
	4N-9401	[1]	KIT-BRUSH
	2P-8818	[1]	KIT-FIELD COIL
			(INCL GASKET, SCREW
			& FIELD COIL AS)
	2P-8817	[1]	KIT-YOKE ADJUSTING
			(INCL PLUG, PIN,
			GASKET & NUT)
	2P-8816	[1]	KIT-MOUNTING
			(INCL SCREWS)
	2P-8868	[1]	KIT-SPRING
	C		CHANGE FROM PREVIOUS TYPE

#SEBP14350817

3T-2647: STARTING MOTOR GP-ELECTRIC

STARTING MOTOR GP-ELECTRIC

3T2647 STARTING MOTOR GP-ELECTRIC-PART 1 OF 3
24 VOLT. TYPE 1
3T4704-PAGE 370
PART OF 4N3181 STARTING MOTOR-ELECTRIC

c615029 SEBP1435

3T2647 STARTING MOTOR GP-ELECTRIC Parts scheme

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Parts for your 3306 ENGINE - MACHINE:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	3T-3422	[1]	WIRE AS
	5P-5621 D		WIRE (12 GA)
	2L-8071	[1]	TERMINAL (LARGE)
	2L-8066	[1]	TERMINAL (SMALL)
2.	3L-3380 C	[1]	BUSHING-TERMINAL
3.	3H-3680 C	[4]	NUT-JAM (1/2-13 THD)
4.	4B-4280 C	[4]	WASHER (2.5MM THK)
5.	036-9823	[4]	BOLT
6.	9B-0453 C	[1]	LOCKWASHER
7.	3T-4701	[1]	FRAME AS-END
8.	9G-4100	[1]	BUSHING-END
9.	3T-3424	[1]	PLUG-FELT
10.	3T-3423	[1]	CUP
11.	7F-3491	[2]	WASHER
12.	4M-0189	[1]	SEAL-O-RING (104.37MM ID)
13.	8F-5368	[1]	WASHER
14.	3T-3106	[3]	SCREW AS
15.	8H-1141	[4]	SHOE-POLE
16.	6H-3622	[4]	SCREW-MACHINE
17.	2N-3145	[1]	INSULATOR-COIL
18.	4M-1839	[1]	COIL AS-FIELD
19.	3F-0379	[8]	SCREW-POLE SHOE
20.	7L-2894	[2]	GASKET
21.	4M-1831	[2]	PLUG-LEVER HOUSING
22.	9H-3757	[2]	WASHER
23.	3T-4704 Y	[1]	SOLENOID AS-STARTING MOTOR
24.	4M-1841	[1]	CONNECTOR
	C		CHANGE FROM PREVIOUS TYPE
	D		ORDER BY THE METER
	Y		SEPARATE ILLUSTRATION

#SEBP14350818

3T-2647: STARTING MOTOR GP-ELECTRIC

STARTING MOTOR GP-ELECTRIC

3T2647 STARTING MOTOR GP-ELECTRIC-PART 2 OF 3
24 VOLT. TYPE 1
PART OF 4N3181 STARTING MOTOR-ELECTRIC

c315434 SEBP1435

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Parts for your 3306 ENGINE - MACHINE:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	4M-1868	[1]	ARMATURE AS
2.	3T-4703	[4]	BRUSH AS
3.	9S-2542	[6]	SCREW-TAPPING
4.	3T-4705	[1]	PLATE AS-BRUSH
5.	3T-4706	[1]	INSULATOR
6.	3T-4711	[8]	SCREW AS
7.	2L-6679	[2]	PLATE-INSULATOR
8.	3T-4712	[4]	HOLDER AS
9.	3T-4710	[2]	PLATE
10.	3T-4709	[2]	PLATE
11.	7F-3525	[4]	WASHER-BUSHING

#SEBP14350819

3T-2647: STARTING MOTOR GP-ELECTRIC

STARTING MOTOR GP-ELECTRIC

3T2647 STARTING MOTOR GP-ELECTRIC-PART 3 OF 3
24 VOLT. TYPE 1
PART OF 4N3181 STARTING MOTOR-ELECTRIC

c315435 SEBP1435

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Parts for your 3306 ENGINE - MACHINE:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	9M-7606	[1]	PLUNGER AS
2.	5M-3034	[1]	LOCKNUT
3.	036-9823	[5]	BOLT
4.	2D-6392	[1]	SEAL-O-RING
5.	4M-1854	[1]	SHAFT-LEVER
6.	4M-1851	[1]	GASKET
7.	1H-1023	[1]	SEAL-O-RING
8.	3T-4702	[1]	HOUSING AS-LEVER
9.	3T-3423	[1]	CUP
10.	3T-3424	[1]	PLUG-FELT
11.	1M-9968	[1]	BUSHING-BEARING
12.	2F-6678	[1]	SEAL-LIP TYPE
13.	3T-3433	[1]	PLUG
14.	4L-2729	[1]	WASHER
15.	1M-9971	[1]	SPACER
16.	036-9821	[1]	WASHER
17.	7L-2894	[1]	GASKET
18.	4M-1831	[1]	PLUG-LEVER HOUSING
19.	3T-4700	[1]	HOUSING AS-DRIVE
20.	3T-3423	[1]	CUP
21.	3T-3424	[1]	PLUG-FELT
22.	4M-1896	[1]	BUSHING
23.	4M-1828	[1]	RETAINER-SPRING
24.	4M-1833	[5]	SCREW 38MM(1.50IN)LG
	7M-0336	[1]	SCREW 22MM(.875IN)LG
25.	6N-3827	[1]	DRIVE AS-MOTOR
26.	4M-1829	[1]	BOOT-RUBBER
27.	9M-7609	[1]	SPRING
28.	4M-1827	[1]	RETAINER-SPRING
29.	9M-7611	[2]	RING-RETAINING
30.	4M-1853	[1]	LEVER AS-SHIFT
			(SOLENOID TO STARTER DRIVE)

Information:

ELECTRICAL AND STARTING SYSTEM

STARTING MOTOR GP

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

New Bearing Used In Air Starting Motor
1982/09/22

Modification Of Control Panel Gives Different Power Source For Overcrank Timer To Prevent Starter Motor Failures
1983/10/26

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

Improved Starter Solenoid Prevents Contact Corrosion
1987/12/01

Be Sure Battery Cable To Starter Connection Has Correct Torque
1988/03/01

Magnetic Switches (Starter Relays) Improved
1988/03/01

New Starter Motors Have Solenoid On Top Of Starter
1978/03/01

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

Caterpillar Remanufactured Electric Starting Motors Are Improved {1453}
2011/05/16

Special Instruction

Installation of Electric Starting Motors{1453}
Installation of Electric Starting Motors{1453}

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
3304B & 3306B INDUSTRIAL & MARINE ENGINES

Air Starting Motors
3304B & 3306B INDUSTRIAL & MARINE ENGINES

Pressure Regulating Valve For Air Starting Motor
3304B & 3306B INDUSTRIAL & MARINE ENGINES

Hydraulic Starting Motor 8L7695
3304B & 3306B INDUSTRIAL & MARINE ENGINES

Pressure Accumulator For Hydraulic Starter 2L8343, 3N9503
3304B & 3306B INDUSTRIAL & MARINE ENGINES

Charging Pump For Hydraulic Starter 6L8719
3304B & 3306B INDUSTRIAL & MARINE ENGINES

Hand Pump For Hydraulic Starter 2L8342
3304B & 3306B INDUSTRIAL & MARINE ENGINES

Magnetic Starter Switch
3304B & 3306B INDUSTRIAL & MARINE ENGINE ATTACHMENTS

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

Information Release Memo

CAT REMAN ANNOUNCES AN ADDITIONAL AIR STARTER AND ADDITIONAL ALTERNATORS FOR CERTAIN ENGINE MODELS
CAT REMAN ANNOUNCES AN ADDITIONAL AIR STARTER AND ADDITIONAL ALTERNATORS FOR CERTAIN ENGINE MODELS

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

Electric Starting Motor
3304B & 3306B INDUSTRIAL & MARINE ENGINES

Electric Starting Motor
3304B & 3306B MARINE 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

Service Magazine

Replacement Of Brush Holder Pins In Delco-Remy Electric Starting Motors{1453}
1982/06/28

New Bearing Used In Air Starting Motor {1451}
1982/09/13

New Start Switch Used {1416,1453}
1986/07/07

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

Improved Starter Solenoid Prevents Contact Corrosion {1453}
1987/11/30

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

Improved Starter Solenoid Assemblies Available {1467,1518}
1996/09/02

Examine Failed Starting Motors to Understand the Reason for Failure {1453}
2002/10/28

Caterpillar Parts SIS Catalog 3306 :

7W-6466 SHUTOFF GP-ELECTRICAL

7N-6504 STARTING MOTOR GP-ELECTRIC

4N-4779 STARTING MOTOR GP-ELECTRIC

7N-6504 STARTING MOTOR GP-ELECTRIC

9L-5065 STARTING MOTOR GP-ELECTRIC

9L-5066 STARTING MOTOR GP-ELECTRIC

7N-6505 STARTING MOTOR GP-ELECTRIC

3N-0519 STARTING MOTOR GP-ELECTRIC

7W-6466 SHUTOFF GP-ELECTRICAL

8N-2145 STARTING MOTOR GP-ELECTRIC

3T-4584 STARTING MOTOR GP-ELECTRIC

3T-4585 STARTING MOTOR GP-ELECTRIC

3T-2647 STARTING MOTOR GP-ELECTRIC

Truck sale:

9,775

Caterpillar 3306T, Marine Propulsion / Auxiliary Engines, Construction
- Marine Propulsion / Auxiliary Engines
FINANZAUTO S.A.

35,500

Caterpillar 3306T, Stationary Generator Sets, Construction
- Stationary Generator Sets
RING POWER CORP.

8,185

Caterpillar 3306, Stationary Generator Sets, Construction
- Stationary Generator Sets
TOROMONT POWER SYSTEMS

41,500

Caterpillar 3306, Stationary Generator Sets, Construction
- Stationary Generator Sets
MACALLISTER MACHINERY CO., INC

35,000

Caterpillar 3306, Stationary Generator Sets, Construction
- Stationary Generator Sets
MACALLISTER MACHINERY CO., INC