390-9297 WIRING GP-VALVE -BULLDOZER S/N 2B31-UP; AK71-UP; SGZ1-UP PART OF 490-0470 VALVE & LINES GP-HYD CONTROL AN ATTACHMENT D6T

ELECTRICAL AND STARTING SYSTEM

WIRING GP

0. 390-9297 WIRING GP-
1. 390-9298 WIRING GP-
2. 396-2120 WIRING GP-
3. 484-8977 WIRING GP-

POWER TRAIN

AXLE GP

4. 166-2863 AXLE GP
5. 223-0565 AXLE GP
6. 3W-6550 AXLE GP

BRAKE & DIFFERENTIAL DRIVE GP

7. 231-5969 BRAKE & DI

BRAKE & PLANETARY GP

8. 231-5990 BRAKE & PL

TRANSMISSION GP

9. 385-8822 CASE & PAR
0. INFORMATION

TRACK-TYPE TRACTOR D6T TRACK-TYPE TRACTOR 2B3
D6T XL, XW, LGP Track-Type Tractor 2B300001-UP (MACHINE) POWERED BY C9.3 Engine M0074215 D6T 2B3 (2017)

ELECTRICAL AND STARTING SYSTEM

WIRING GP

343-9081 WIRING GP-SENSOR

343-9066 WIRING GP-UNIT INJECTOR

390-9297 WIRING GP-VALVE

390-9298 WIRING GP-VALVE

396-2120 WIRING GP-WINCH

484-8977 WIRING GP-WINCH

#M00742150420

390-9297: WIRING GP-VALVE

WIRING GP-VALVE

390-9297 WIRING GP-VALVE -BULLDOZER
S/N 2B31-UP; AK71-UP; SGZ1-UP
PART OF 490-0470 VALVE & LINES GP-HYD CONTROL
AN ATTACHMENT

i05910374 M0074215

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Parts for your D6T TRACK-TYPE TRACTOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	390-9301	[1]	HARNESS AS-VALVE
	8T-8737	[7]	PLUG-SEAL
	9X-3402	[13]	SOCKET-CONNECTOR (16-GA TO 18-GA)
	125-7875 E		TUBE-HEAT SHRINK (7.44-MM DIA)(5-CM)
	155-2255	[1]	KIT-CONNECTING PLUG (12-PIN)
	155-2270	[4]	KIT-CONNECTING PLUG (2-PIN)
			(EACH PLUG KIT INCLUDES PLUG AS, WEDGE, & INTERFACE SEAL)
2.	4P-7581	[1]	CLIP (LADDER)
3.	7K-1181	[6]	STRAP-CABLE
	E		ORDER BY THE CENTIMETER

#M00742150421

390-9298: WIRING GP-VALVE

WIRING GP-VALVE

390-9298 WIRING GP-VALVE -RIPPER
S/N 2B31-UP; AK71-UP; SGZ1-UP
PART OF 490-0496, 490-0501 VALVE & LINES GP-HYD CONTROL
AN ATTACHMENT

i05914252 M0074215

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Parts for your D6T TRACK-TYPE TRACTOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	390-9302	[1]	HARNESS AS-VALVE
	8T-8737	[2]	PLUG-SEAL
	9X-3402	[24]	SOCKET-CONNECTOR (16-GA TO 18-GA)
	125-7874 E		TUBE-HEAT SHRINK (5.72-MM DIA)(10-CM)
	155-2255	[1]	KIT-CONNECTING PLUG (12-PIN)
	155-2270	[7]	KIT-CONNECTING PLUG (2-PIN)
			(EACH PLUG KIT INCLUDES PLUG AS, WEDGE & INTERFACE SEAL)
	155-2258	[1]	WEDGE-PLUG LOCK (12-PIN)
	374-7463	[1]	CAP-SEAL
2.	4P-7581	[1]	CLIP (LADDER)
3.	7K-1181	[7]	STRAP-CABLE
	E		ORDER BY THE CENTIMETER

#M00742150422

396-2120: WIRING GP-WINCH

WIRING GP-WINCH

396-2120 WIRING GP-WINCH
S/N 2B31-UP; AK71-UP; SGZ1-UP
PART OF 334-6841 INSTALLATION AR-WINCH
AN ATTACHMENT

i06746864 M0074215

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Parts for your D6T TRACK-TYPE TRACTOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	484-8979 CY	[1]	HARNESS AS-WIRING (WINCH)
2.	4P-8134	[1]	CLIP (LADDER)
3.	5M-3062	[1]	BOLT (3/8-16X0.75-IN)
4.	5P-1075	[1]	WASHER-HARD (10.2X22.5X3-MM THK)
5.	7K-1181	[1]	STRAP-CABLE
	C		CHANGE FROM PREVIOUS TYPE
	Y		SEPARATE ILLUSTRATION

#M00742150423

484-8977: WIRING GP-WINCH

WIRING GP-WINCH

484-8977 WIRING GP-WINCH
S/N 2B31-UP; AK71-UP; SGZ1-UP
PART OF 490-0501 VALVE & LINES GP-HYD CONTROL
AN ATTACHMENT

i06836623 M0074215

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Parts for your D6T TRACK-TYPE TRACTOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	433-2254	[1]	BRACKET
2.	484-8978 Y	[1]	HARNESS AS-PLATFORM
3.	352-3965	[1]	CLIP (LADDER)
4.	4P-7581	[2]	CLIP (LADDER)
5.	7K-1181	[11]	STRAP-CABLE
6.	8T-4121	[1]	WASHER-HARD (11X21X2.5-MM THK)
7.	8T-4137 M	[1]	BOLT (M10X1.5X20-MM)
	M		METRIC PART
	Y		SEPARATE ILLUSTRATION

#M00742150424

166-2863: AXLE GP

AXLE GP

166-2863 AXLE GP
S/N AK71-UP
PART OF 378-3827 DRIVE AR-FINAL
AN ATTACHMENT

i01605588 M0074215

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Parts for your D6T TRACK-TYPE TRACTOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	133-4799	[1]	SHAFT
2.	3T-5851	[1]	SHAFT (FINAL DRIVE, CENTER)
3.	133-4798	[1]	GEAR-SUN (11-TEETH)

#M00742150425

223-0565: AXLE GP

AXLE GP

223-0565 AXLE GP
S/N SGZ1-UP
PART OF 378-3830 DRIVE AR-FINAL, 299-7991 POWER TRAIN AR
AN ATTACHMENT

i02426261 M0074215

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Parts for your D6T TRACK-TYPE TRACTOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	3T-5851	[1]	SHAFT (FINAL DRIVE, CENTER)
2.	223-0566	[1]	SHAFT (FINAL DRIVE, LH)
3.	223-0567	[1]	SHAFT (FINAL DRIVE, RH)

#M00742150426

3W-6550: AXLE GP

AXLE GP

3W-6550 AXLE GP
S/N 2B31-UP
PART OF 378-3824 DRIVE AR-FINAL, 292-9939 POWER TRAIN AR
AN ATTACHMENT

i00366309 M0074215

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Parts for your D6T TRACK-TYPE TRACTOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	3W-6551	[1]	SHAFT (FINAL DRIVE, LH)
2.	3T-5851	[1]	SHAFT (FINAL DRIVE, CENTER)
3.	9G-8637	[1]	GEAR-SUN (11-TEETH)

#M00742150427

231-5969: BRAKE & DIFFERENTIAL DRIVE GP

BRAKE & DIFFERENTIAL DRIVE GP

231-5969 BRAKE & DIFFERENTIAL DRIVE GP
S/N 2B31-UP; AK71-UP; SGZ1-UP
LH
PART OF 457-7581 POWER TRAIN AR
AN ATTACHMENT

i02418183 M0074215

2315969 BRAKE & DIFFERENTIAL DRIVE GP Parts scheme

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Parts for your D6T TRACK-TYPE TRACTOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	2K-5069	[1]	CUP-BEARING (TAPERED ROLLER)
2.	2K-9295	[1]	BEARING AS-TAPERED ROLLER
3.	3B-4124	[1]	CUP-BEARING (TAPERED ROLLER)
4.	3S-2708	[7]	PIN-SPRING
5.	3T-4568	[3]	SHAFT-PLANETARY
6.	455-5436	[1]	GEAR AS-SUN (30/24-TEETH)
6A.	290-9849	[1]	RING-RETAINING
	442-0013	[1]	SPACER
7.	3T-4824	[4]	GEAR-PLANETARY (30-TEETH)
8.	3T-5021	[1]	CARRIER-PLANETARY
9.	3T-5200	[1]	CARRIER-PLANETARY
10.	3T-6963	[1]	SEAL-RING
11.	3T-9272 B	[1]	SHIM PACK (INCLUDES 8-SHIMS)
12.	5M-0578	[3]	BEARING AS-ROLLER
13.	5M-7925	[4]	BEARING AS-ROLLER
14.	6I-8724	[1]	RING-LOCK
15.	6P-1735	[1]	LOCKWASHER
16.	6P-1736	[1]	WASHER (55.17X76.2X2.67-MM THK)
17.	6T-0062	[1]	PLATE
18.	6T-0064	[4]	SHAFT-PLANETARY
19.	6T-0850	[2]	WASHER-THRUST (255X287.25X2.75-MM THK)
20.	8T-0072	[1]	CONE-BEARING
21.	104-5604	[3]	WASHER (7.2X25X2-MM THK)
22.	6Y-0926	[3]	GEAR-PLANETARY (23-TEETH)
23.	6Y-0984	[1]	GEAR-RING (75-TEETH)
24.	6Y-2704	[1]	SPRING-DISC
25.	6Y-9373	[4]	DISC-FRICTION
26.	7G-1596	[1]	RING-RETAINING
27.	7H-4566	[2]	CUP-BEARING (TAPERED ROLLER)
28.	7T-1885	[1]	RING
29.	7T-6994	[3]	PLATE-CLUTCH & BRAKE
30.	7T-8130	[1]	RING-RETAINING
31.	7T-9788	[1]	HUB
32.	214-3573	[1]	PISTON
33.	7T-9837	[1]	PLATE
34.	8E-8307	[6]	DISC-THRUST
35.	8E-8310	[8]	DISC-THRUST
36.	9B-0576	[1]	LOCKNUT-BEARING
37.	9W-1571	[1]	SLINGER
38.	9W-2853 B	[1]	SHIM PACK (INCLUDES 21-SHIMS)
41.	9W-6102	[1]	GEAR-RING (84-TEETH)
42.	440-9567	[1]	RING-THRUST
43.	005-4834	[2]	BEARING AS-TAPERED ROLLER
44.	136-1595	[1]	HOUSING-ROTATING
45.	7T-9832	[1]	RETAINER
46.	216-6371	[1]	CARRIER
47.	217-2293	[1]	RETAINER
48.	502-3926	[1]	GEAR SET-BEVEL
			(INCLUDES BEVEL GEAR & BEVEL PINION)
50.	227-2451	[1]	HOUSING AS
50A.	1A-2223	[2]	DOWEL
50B.	5P-8245	[12]	WASHER-HARD (13.5X25.5X3-MM THK)
50C.	1A-1460	[12]	BOLT (1/2-13X2-IN)
51.	030-2135	[4]	BOLT-LOCKING (5/16-18X0.625-IN)
52.	0L-1143	[21]	BOLT (3/8-16X2.5-IN)
53.	0S-1614	[3]	BOLT (1/4-20X0.5-IN)
54.	1A-2029	[6]	BOLT (3/8-16X1.125-IN)
55.	2A-4639	[1]	BOLT (3/8-16X1.625-IN)
56.	1A-1460	[6]	BOLT (1/2-13X2-IN)
57.	3K-0360	[2]	SEAL-O-RING
58.	5K-9107	[3]	BOLT-LOCKING (3/8-16X0.75-IN)
59.	5M-2894	[7]	WASHER-HARD (10.2X18.5X2.5-MM THK)
60.	5P-8245	[6]	WASHER-HARD (13.5X25.5X3-MM THK)
63.	6P-5317	[1]	RING-SEAL (EXTERNAL)
64.	7W-6534	[4]	PLUG-PIPE
66.	8M-4438	[1]	SEAL-O-RING
67.	8P-8357	[1]	RING-SEAL (INTERNAL)
69.	9L-9132	[3]	WASHER (10.2X25.5X2.5-MM THK)
70.	9S-8005	[2]	PLUG (3/4-16-THD)

	1U-8846 BF		SEALANT-GASKET
	B		USE AS REQUIRED
	F		NOT SHOWN

#M00742150428

231-5990: BRAKE & PLANETARY GP

BRAKE & PLANETARY GP

231-5990 BRAKE & PLANETARY GP
S/N 2B31-UP; AK71-UP; SGZ1-UP
RH, WASTE HANDLING
PART OF 457-7581 POWER TRAIN AR
AN ATTACHMENT

i02418227 M0074215

2315990 BRAKE & PLANETARY GP Parts scheme

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Parts for your D6T TRACK-TYPE TRACTOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	3S-2708	[3]	PIN-SPRING
2.	3T-5807	[1]	SLINGER
3.	5M-0578	[6]	BEARING AS-ROLLER
4.	6Y-2704	[1]	SPRING-DISC
5.	6Y-9373	[4]	DISC-FRICTION
6.	7T-1885	[1]	RING
7.	7T-6994	[3]	PLATE-CLUTCH & BRAKE
8.	7T-8136	[3]	SHAFT-PLANETARY
9.	7T-9031	[1]	GEAR-RING (75-TEETH)
10.	7T-9837	[1]	PLATE
11.	8E-8307	[6]	DISC-THRUST
12.	9W-7925	[2]	BEARING AS-TAPERED ROLLER
13.	9W-7926	[2]	CUP-BEARING
14.	244-2310	[3]	GEAR-PLANETARY (23-TEETH)
15.	306-0278	[1]	GEAR AS-SUN (30-TEETH)
	3E-4354	[2]	BALL
16.	205-5314	[1]	HOUSING
17.	209-7193	[1]	CARRIER
18.	214-3573	[1]	PISTON
19.	216-4591	[1]	RETAINER AS
	8S-0527	[1]	PLUG-CUP
20.	0S-1585	[12]	BOLT (1/2-13X1.5-IN)
21.	1A-1460	[6]	BOLT (1/2-13X2-IN)
22.	1A-2029	[6]	BOLT (3/8-16X1.125-IN)
23.	1C-0569	[6]	BOLT (5/16-18X0.5-IN)
24.	3K-0360	[2]	SEAL-O-RING
25.	5M-2894	[6]	WASHER-HARD (10.2X18.5X2.5-MM THK)
26.	5P-8245	[18]	WASHER-HARD (13.5X25.5X3-MM THK)
28.	6P-5317	[1]	RING-SEAL (EXTERNAL)
30.	8M-4438	[1]	SEAL-O-RING
31.	8P-8357	[1]	RING-SEAL (INTERNAL)
32.	9S-8005	[2]	PLUG (3/4-16-THD)
33.	1U-8846 B		SEALANT-GASKET
	B		USE AS REQUIRED

#M00742150429

385-8822: CASE & PARTS GP-PLANETARY

CASE & PARTS GP-PLANETARY

385-8822 CASE & PARTS GP-PLANETARY
S/N ZRX1-UP
PART OF 385-8820 TRANSMISSION AR
AN ATTACHMENT

i06821674 M0074215

3858822 CASE & PARTS GP-PLANETARY Parts scheme

For full view, you need register

Parts for your D6T TRACK-TYPE TRACTOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	5K-9246	[2]	CONNECTOR
2.	5K-9988	[1]	TEE-INVERTED FLARED
3.	6V-1720	[1]	PLATE-SERIAL NUMBER (TRANSMISSION)
4.	7T-8875	[1]	TUBE AS
5.	7T-8876	[1]	TUBE AS
6.	8S-9130	[1]	SCREEN-SUCTION
7.	9G-8615	[1]	COVER
8.	9S-7710	[1]	ELBOW-FLARED
9.	393-9001 Y	[1]	COVER GP-TRANSMISSION
10.	385-8957	[1]	COVER
11.	385-8917 Y	[1]	CASE AS-TRANSMISSION
12.	385-8918	[1]	TUBE AS
13.	061-9455	[1]	SEAL-O-RING
14.	6V-8197 M	[21]	BOLT (M12X1.75X40-MM)
15.	164-5567	[2]	COUPLER AS-QUICK DISCONNECT (MALE)
			(EACH INCLUDES)
	6V-3965	[1]	FITTING (QUICK DISCONNECT)
	214-7568	[1]	SEAL-O-RING
16.	319-6231	[1]	PLUG AS
	9S-4183	[1]	PLUG (1-1/16-12-THD)
	238-5082	[1]	SEAL-O-RING
17.	326-0316	[3]	PLUG AS
			(EACH INCLUDES)
	9S-6130	[1]	PLUG
	228-7096	[1]	SEAL-O-RING
18.	2B-0858	[1]	PLUG-PIPE
19.	106-4150	[1]	DRAIN GP-ECOLOGY
	4N-3808	[1]	PIN-SPRING
	5P-9658	[1]	SEAL-O-RING
20.	5P-4057	[1]	SEAL-O-RING
21.	5P-5846	[2]	SEAL-O-RING
22.	5P-8245	[21]	WASHER-HARD (13.5X25.5X3-MM THK)
23.	5P-8998	[1]	FITTING
24.	6V-0852	[2]	CAP-DUST
25.	7J-8611	[1]	ELBOW-PIPE
26.	253-9739 M	[4]	BOLT-12 POINT HEAD (M12X1.75X35-MM)
27.	8P-0058	[1]	GASKET-COVER
28.	8T-4196 M	[6]	BOLT (M10X1.5X35-MM)
29.	9X-2125 M	[6]	BOLT-LOCKING (M10X1.5X25-MM)
30.	2H-3931	[1]	SEAL-O-RING
32.	8T-4185 M	[4]	BOLT (M10X1.5X50-MM)
	M		METRIC PART
	Y		SEPARATE ILLUSTRATION

Information:

ELECTRICAL AND STARTING SYSTEM

WIRING GP

Operation and Maintenance Manual

Fuses and Circuit Breakers - Replace/Reset
D6T Track-Type Tractor

Special Instruction

Cross-Reference for Electrical Connectors {7553}
Cross-Reference for Electrical Connectors {7553}

Circuit Breaker Harness Assembly {1420}
Circuit Breaker Harness Assembly {1420}

Guidelines for Routing and Installing Wire Harness Assemblies {1408, 7553}
Guidelines for Routing and Installing Wire Harness Assemblies {1408, 7553}

Repair Procedure for Damaged Harness Wiring {1408}
Repair Procedure for Damaged Harness Wiring {1408}

DRCP Connector Repair Service Instruction {1408, 7553}
DRCP Connector Repair Service Instruction {1408, 7553}

Installation Instructions For The New Solid-State Main Power Relay On Certain D6T Track-Type Tractors {1422, 1426}
Installation Instructions For The New Solid-State Main Power Relay On Certain D6T Track-Type Tractors {1422, 1426}

Procedure for Checking the Sensor Inside a Position Sensing Cylinder (PSC) with Test Box on Certain Track-Type Tractors {0785, 1408, 5102}
Procedure for Checking the Sensor Inside a Position Sensing Cylinder (PSC) with Test Box on Certain Track-Type Tractors {0785, 1408, 5102}

Service Letter-NACD

PRODUCT SUPPORT PROGRAM FOR REPLACING THE TWO GS420 IMU SENSORS ON CERTAIN D6K, D6N, AND D6T TRACK-TYPE TRACTORS EQUIPPED WITH 3D CAT GRADE CONTROL
PRODUCT SUPPORT PROGRAM FOR REPLACING THE TWO GS420 IMU SENSORS ON CERTAIN D6K, D6N, AND D6T TRACK-TYPE TRACTORS EQUIPPED WITH 3D CAT GRADE CONTROL

PRODUCT SUPPORT PROGRAM FOR REPLACING THE GS420 BLADE IMU ON CERTAIN CAT GRADE CONTROL TRACK TYPE TRACTORS
PRODUCT SUPPORT PROGRAM FOR REPLACING THE GS420 BLADE IMU ON CERTAIN CAT GRADE CONTROL TRACK TYPE TRACTORS

PRODUCT SUPPORT PROGRAM FOR REPLACING THE PREMIUM DISPLAY MONITOR ON VARIOUS D5R, D6K, D6N, D8R, AND D8T TRACK-TYPE TRACTORS
PRODUCT SUPPORT PROGRAM FOR REPLACING THE PREMIUM DISPLAY MONITOR ON VARIOUS D5R, D6K, D6N, D8R, AND D8T TRACK-TYPE TRACTORS

PRODUCT SUPPORT PROGRAM FOR REPLACING THE MAIN POWER RELAY ON CERTAIN D6T TRACK-TYPE TRACTORS
PRODUCT SUPPORT PROGRAM FOR REPLACING THE MAIN POWER RELAY ON CERTAIN D6T TRACK-TYPE TRACTORS

Service Letter-Australia

PRODUCT SUPPORT PROGRAM FOR REPLACING THE MAIN POWER RELAY ON CERTAIN D6T TRACK-TYPE TRACTORS
PRODUCT SUPPORT PROGRAM FOR REPLACING THE MAIN POWER RELAY ON CERTAIN D6T TRACK-TYPE TRACTORS

Service Letter-CFEL

PRODUCT SUPPORT PROGRAM FOR REPLACING THE MAIN POWER RELAY ON CERTAIN D6T TRACK-TYPE TRACTORS
PRODUCT SUPPORT PROGRAM FOR REPLACING THE MAIN POWER RELAY ON CERTAIN D6T TRACK-TYPE TRACTORS

Service Letter-CSARL

PRODUCT SUPPORT PROGRAM FOR REPLACING THE MAIN POWER RELAY ON CERTAIN D6T TRACK-TYPE TRACTORS
PRODUCT SUPPORT PROGRAM FOR REPLACING THE MAIN POWER RELAY ON CERTAIN D6T TRACK-TYPE TRACTORS

Service Letter-Americas

PRODUCT SUPPORT PROGRAM FOR REPLACING THE MAIN POWER RELAY ON CERTAIN D6T TRACK-TYPE TRACTORS
PRODUCT SUPPORT PROGRAM FOR REPLACING THE MAIN POWER RELAY ON CERTAIN D6T TRACK-TYPE TRACTORS

Technical Information Bulletin

Grade Slope Assist Harness May Fail if Installation Instructions are Not Properly Followed During Installation of 6S and 6SU Blade on Certain D6T Track-Type Tractors {1408, 6050, 6051, 6060, 6078}
Grade Slope Assist Harness May Fail if Installation Instructions are Not Properly Followed During Installation of 6S and 6SU Blade on Certain D6T Track-Type Tractors {1408, 6050, 6051, 6060, 6078}

Display May Show Blade Tilting to Vertical Position on Certain Track-Type Tractors Equipped With Cat Grade Control {1408, 7220, 7605, 7620}
Display May Show Blade Tilting to Vertical Position on Certain Track-Type Tractors Equipped With Cat Grade Control {1408, 7220, 7605, 7620}

Intermittent and Startup Satellite Connection Issues May Occur on Certain MS952 and MS955 Global Navigational Satellite System (GNSS) Receivers {1408, 7010, 7606, 7620}
Intermittent and Startup Satellite Connection Issues May Occur on Certain MS952 and MS955 Global Navigational Satellite System (GNSS) Receivers {1408, 7010, 7606, 7620}

Specifications

Electronic Unit Injector Wiring
C9.3 Tier 4 Final Engines

Service Letter-China

PRODUCT SUPPORT PROGRAM FOR REPLACING THE MAIN POWER RELAY ON CERTAIN D6T TRACK-TYPE TRACTORS
PRODUCT SUPPORT PROGRAM FOR REPLACING THE MAIN POWER RELAY ON CERTAIN D6T TRACK-TYPE TRACTORS

Service Letter-Asia

PRODUCT SUPPORT PROGRAM FOR REPLACING THE MAIN POWER RELAY ON CERTAIN D6T TRACK-TYPE TRACTORS
PRODUCT SUPPORT PROGRAM FOR REPLACING THE MAIN POWER RELAY ON CERTAIN D6T TRACK-TYPE TRACTORS

Systems Operation

Pressure Switch (Refrigerant)
Air Conditioning and Heating R134a for All Cat Machines

Location of Components (HVAC System)
D6T Track-Type Tractor Systems

HVAC System
D6T Track-Type Tractor Systems

Reuse And Salvage Guidelines

Guideline for Visual Inspection and Repair of Foam Wiring Harness {0649, 1408, 1408, 1408, 1408}
Guideline for Visual Inspection and Repair of Foam Wiring Harness {0649, 1408, 1408, 1408, 1408}

Service Letter-APD

PRODUCT SUPPORT PROGRAM FOR REPLACING THE MAIN POWER RELAY ON CERTAIN D6T TRACK-TYPE TRACTORS
PRODUCT SUPPORT PROGRAM FOR REPLACING THE MAIN POWER RELAY ON CERTAIN D6T TRACK-TYPE TRACTORS

Testing and Adjusting

Electric Starting System - Test
C9.3 Tier 4 Final Engines

Electrical Connector - Inspect
D6T Track-Type Tractors Information Display

Wiring Harness (Open Circuit) - Test
D6T Track-Type Tractors Information Display

Wiring Harness (Short Circuit) - Test
D6T Track-Type Tractors Information Display

Troubleshooting

Electrical Connectors
C9.3 Tier 4 Final Engines

Electrical Connectors - Inspect
C9.3 Tier 4 Final Engines

ARD Ignition - Test
C9.3 Tier 4 Final Engines

Parameter - Test
D6T Track-Type Tractor Electrohydraulic System

ECM Location Code - Test
D6T Track-Type Tractor Electrohydraulic System

Wiring Harness (Open Circuit) - Test
D6T Track-Type Tractor Electrohydraulic System

Wiring Harness (Short Circuit) - Test
D6T Track-Type Tractor Electrohydraulic System

Electrical Connector - Inspect
D6T Track-Type Tractor Electrohydraulic System

Connector Contact Description
D6T Track-Type Tractor Electrohydraulic System

CAN Data Link - Test
Cat^® Grade Control for D6T Track-Type Tractors

Wiring Harness (Open Circuit) - Test
Cat^® Grade Control for D6T Track-Type Tractors

Wiring Harness (Short Circuit) - Test
Cat^® Grade Control for D6T Track-Type Tractors

Connector Locations
Cat^® Grade Control for D6T Track-Type Tractors

CAN Data Link - Test
D6T Track-Type Tractor Electrohydraulic System

System Schematic
D6T Track-Type Tractor Electrohydraulic System

CAN Data Link - Test
D6T Track-Type Tractors Information Display

Disassembly and Assembly

Inlet Manifold Pressure Sensor - Remove and Install
C9.3 Engines for Caterpillar Built Machines

Nozzle Heater Harness - Remove and Install
C9.3 Engines for Caterpillar Built Machines

Temperature Sensor (DPF Inlet, Flame Detect) - Remove and Install
C9.3 Engines for Caterpillar Built Machines

Pressure Sensor (ARD Combustion Air) - Remove and Install
D6T Track-Type Tractor Engine Supplement

Service Magazine

Comprehensive List of Electrical Repair and Troubleshooting Information Is Now Available for All CAT Machines {0374, 0709, 1400, 1408, 7490, 7553, 7610}
Comprehensive List of Electrical Repair and Troubleshooting Information Is Now Available for All CAT Machines {0374, 0709, 1400, 1408, 7490, 7553, 7610}

An Improved Control Panel for Heating and Air Conditioning System Is Now Used on Certain Pipelayers, Track-Type Loaders, and Track-Type Tractors {1408, 7301, 7320}
An Improved Control Panel for Heating and Air Conditioning System Is Now Used on Certain Pipelayers, Track-Type Loaders, and Track-Type Tractors {1408, 7301, 7320}

New Steel Cable Straps are Now Used on Certain Tier 4 Final Engines {1408, 1900}
New Steel Cable Straps are Now Used on Certain Tier 4 Final Engines {1408, 1900}

Improved Inertial Measuring Unit is Now Available for Certain Track-Type Tractors and Cold Planers {1408}
Improved Inertial Measuring Unit is Now Available for Certain Track-Type Tractors and Cold Planers {1408}

An Improved Grade Control Wiring Harness is Now Available on Certain D6T Track-Type Tractors {1408}
An Improved Grade Control Wiring Harness is Now Available on Certain D6T Track-Type Tractors {1408}

New Operator Monitor Group Is Now Used on Certain D5R, D6K, D6N, D6T, D8R, and D8T Track-Type Tractors {1408, 7490}
New Operator Monitor Group Is Now Used on Certain D5R, D6K, D6N, D6T, D8R, and D8T Track-Type Tractors {1408, 7490}

Improved Rugged Zephyr 2 Global Navigational Satellite System (GNSS) Antenna is Now Available for Certain Track-Type Tractors {1408, 7220, 7301}
Improved Rugged Zephyr 2 Global Navigational Satellite System (GNSS) Antenna is Now Available for Certain Track-Type Tractors {1408, 7220, 7301}

Improved Harness Assembly Is Now Available for Certain D6T Track-Type Tractors {1403, 1408}
Improved Harness Assembly Is Now Available for Certain D6T Track-Type Tractors {1403, 1408}

New Solid-State Relay is Now Used on Certain D6T Track-Type Tractors {1422, 1426}
New Solid-State Relay is Now Used on Certain D6T Track-Type Tractors {1422, 1426}

Caterpillar Parts SIS Catalog D6T :

343-9066 WIRING GP-UNIT INJECTOR

343-9081 WIRING GP-SENSOR

432-8892 WIRING GP-RECEIVER

440-8304 WIRING GP-PUMP

536-5128 WIRING GP-PLATFORM

484-8944 WIRING GP-PLATFORM

460-0170 WIRING GP-PLATFORM

458-3020 WIRING GP-PLATFORM

390-9298 WIRING GP-VALVE

396-2120 WIRING GP-WINCH

484-8977 WIRING GP-WINCH

166-2863 AXLE GP

223-0565 AXLE GP

3W-6550 AXLE GP

231-5969 BRAKE & DIFFERENTIAL DRIVE GP

231-5990 BRAKE & PLANETARY GP