255-8106 WIRING GP-SECONDARY STEERING S/N 5451-UP PART OF 253-2142 STEERING AR-SECONDARY AN ATTACHMENT 545C

ELECTRICAL AND STARTING SYSTEM

WIRING GP

0. 255-8106 WIRING GP-
1. 258-6843 WIRING GP-

SENSOR GP

2. 425-3624 WIRING GP-

POWER TRAIN

AXLE GP

3. 273-0105 AXLE AR-FI
4. 247-8681 AXLE AR-OS
5. 273-0128 AXLE AR-OS
6. 297-4289 AXLE AR-OS

BRAKING SYSTEM

BRAKE GP

7. 139-4126 BRAKE & PL
8. 141-6773 BRAKE & PL

POWER TRAIN

TRANSMISSION GP

9. 277-8579 CASE & PAR
0. INFORMATION

WHEEL SKIDDER 545C WHEEL SKIDDER 545
545C Wheel Skidder 54500001-UP (MACHINE) POWERED BY C7 Engine SEBP4575 545C 545 (2006)

ELECTRICAL AND STARTING SYSTEM

WIRING GP

366-7572 WIRING GP-MACHINE

255-8106 WIRING GP-SECONDARY STEERING

258-6843 WIRING GP-SECONDARY STEERING

425-3624 WIRING GP-SENSOR

#SEBP45750310

255-8106: WIRING GP-SECONDARY STEERING

WIRING GP-SECONDARY STEERING

255-8106 WIRING GP-SECONDARY STEERING
S/N 5451-UP
PART OF 253-2142 STEERING AR-SECONDARY
AN ATTACHMENT

i02178993 SEBP4575

2558106 WIRING GP-SECONDARY STEERING Parts scheme

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Parts for your 545C WHEEL SKIDDER:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	6Y-6584	[1]	STRAP AS-GROUND
2.	179-0006 Y	[1]	SWITCH GP-MAGNETIC (24-VOLT TO 32-VOLT)(SECONDARY STEERING RELAY)
3.	255-8107	[1]	HARNESS AS-STEERING (SECONDARY)
	102-8806	[1]	KIT-RECEPTACLE (8-PIN)
	102-8803	[1]	KIT-RECEPTACLE (3-PIN)
			(EACH RECEPTACLE KIT INCLUDES RECEPTACLE AS & WEDGE)
	155-2260	[1]	KIT-CONNECTING PLUG (3-PIN)
			(INCLUDES PLUG AS, WEDGE & INTERFACE SEAL)
4.	255-8108	[1]	CABLE AS
	3L-6513	[1]	TERMINAL-RING (1-GA TO 2-GA, 1/2-IN SCREW)
	5P-0760 E		CABLE (0-GA, RED)(318-CM)
	8N-0869	[1]	COVER-TERMINAL (RED)
	030-1707	[1]	TERMINAL-RING (0-GA, 3/8-IN SCREW)
5.	255-8109	[1]	CABLE AS
	5P-0760 E		CABLE (0-GA, RED)(32-CM)
	8N-0869	[1]	COVER-TERMINAL (RED)
	9X-0195	[1]	TERMINAL-RING (0-GA, 3/8-IN SCREW)
	9X-9120	[1]	BOOT (RED)
	030-1707	[1]	TERMINAL-RING (0-GA, 3/8-IN SCREW)
6.	258-7613	[1]	BRACKET AS
7.	4K-8864	[4]	CLIP (LOOP)
8.	4P-7581	[2]	CLIP (LADDER)
9.	7I-2272 M	[4]	BOLT (M5X0.8X12-MM)
10.	7K-1181	[9]	STRAP-CABLE
11.	8T-0328	[4]	WASHER-HARD (5.5X10X1-MM THK)
12.	8T-4121	[3]	WASHER-HARD (11X21X2.5-MM THK)
13.	8T-4133 M	[1]	NUT (M10X1.5-THD)
14.	8T-4137 M	[2]	BOLT (M10X1.5X20-MM)
15.	236-4615	[1]	SWITCH AS-ROCKER (SECONDARY STEERING)
16.	3E-7808	[1]	SWITCH AS-PRESSURE (SECONDARY STEERING OIL)
	102-8803	[1]	KIT-RECEPTACLE (3-PIN)
			(INCLUDES RECEPTACLE AS & WEDGE)
	186-3735	[3]	PIN-CONNECTOR (16-GA TO 18-GA)
17.	4K-8302	[2]	CLIP (LOOP)
18.	8T-4223	[2]	WASHER-HARD (13.5X25.5X3-MM THK)
19.	8T-4244 M	[2]	NUT (M12X1.75-THD)
	E		ORDER BY THE CENTIMETER
	M		METRIC PART
	Y		SEPARATE ILLUSTRATION

#SEBP45750311

258-6843: WIRING GP-SECONDARY STEERING

WIRING GP-SECONDARY STEERING

258-6843 WIRING GP-SECONDARY STEERING
S/N 545800-UP
PART OF 253-2141 STEERING AR-SECONDARY
AN ATTACHMENT

i02179351 SEBP4575

2586843 WIRING GP-SECONDARY STEERING Parts scheme

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Parts for your 545C WHEEL SKIDDER:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	6Y-6584	[1]	STRAP AS-GROUND
2.	179-0006 Y	[1]	SWITCH GP-MAGNETIC (24-VOLT TO 32-VOLT)(SECONDARY STEERING MOTOR RELAY)
3.	236-4615	[1]	SWITCH AS-ROCKER (SECONDARY STEERING RELAY)
4.	255-8109	[1]	CABLE AS
	5P-0760 E		CABLE (0-GA, RED)(32-CM)
	8N-0869	[1]	COVER-TERMINAL (RED)
	9X-0195	[1]	TERMINAL-RING (0-GA, 3/8-IN SCREW)
	9X-9120	[1]	BOOT (RED)
	030-1707	[1]	TERMINAL-RING (0-GA, 3/8-IN SCREW)
5.	294-0412	[1]	BRACKET AS
	8T-8874 M	[4]	NUT-WELD (M5X0.8-THD)
6.	260-2020	[1]	HARNESS AS-STEERING (SECONDARY)
	3E-3371	[1]	WEDGE-RECEPTACLE LOCK (3-PIN)
	8T-8729	[10]	PIN-CONNECTOR (16-GA TO 18-GA)
	8T-8730	[2]	SOCKET-CONNECTOR (16-GA TO 18-GA)
	8T-8737	[2]	PLUG-SEAL
	2L-8076	[2]	TERMINAL-RING (14-GA TO 16-GA, NO. 10 SCREW)
	155-2260	[1]	KIT-CONNECTING PLUG (3-PIN)
			(INCLUDES PLUG AS, WEDGE & INTERFACE SEAL)
	102-8803	[1]	KIT-RECEPTACLE (3-PIN)
	102-8806	[1]	KIT-RECEPTACLE (8-PIN)
			(EACH RECEPTACLE KIT INCLUDES RECEPTACLE AS & WEDGE)
7.	260-2021	[1]	CABLE AS
	301-0091	[1]	COVER-TERMINAL (RED)
	1M-4986	[1]	TERMINAL-RING (0-GA, 1/2-IN SCREW)
	5P-0760 E		CABLE (0-GA, RED)(221-CM)
	9X-0195	[1]	TERMINAL-RING (0-GA, 3/8-IN SCREW)
	9X-9120	[1]	BOOT (RED)
8.	3E-6909	[9]	CLIP (LOOP)
9.	7I-2272 M	[4]	BOLT (M5X0.8X12-MM)
10.	7K-1181	[5]	STRAP-CABLE
11.	8T-0328	[4]	WASHER-HARD (5.5X10X1-MM THK)
12.	8T-4121	[12]	WASHER-HARD (11X21X2.5-MM THK)
13.	8T-4133 M	[1]	NUT (M10X1.5-THD)
14.	8T-4136 M	[9]	BOLT (M10X1.5X25-MM)
15.	8T-4137 M	[2]	BOLT (M10X1.5X20-MM)
16.	3E-7808	[1]	SWITCH AS-PRESSURE (SECONDARY STEERING OIL)
	102-8803	[1]	KIT-RECEPTACLE (3-PIN)
			(INCLUDES RECEPTACLE AS & WEDGE)
	186-3735	[3]	PIN-CONNECTOR (16-GA TO 18-GA)
17.	3J-1907	[1]	SEAL-O-RING
	E		ORDER BY THE CENTIMETER
	M		METRIC PART
	Y		SEPARATE ILLUSTRATION

#SEBP45750312

425-3624: WIRING GP-SENSOR

WIRING GP-SENSOR

425-3624 WIRING GP-SENSOR
S/N KHX1-UP
PART OF 421-3389, 421-3390 ENGINE AR-COMPLETE
AN ATTACHMENT

i05367870 SEBP4575

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Parts for your 545C WHEEL SKIDDER:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	3S-2093	[11]	STRAP-CABLE
2.	194-6725 Y	[1]	SENSOR GP-PRESSURE (FUEL)
3.	206-1345	[1]	STRAP-CABLE
4.	235-3596	[1]	ADAPTER AS
	214-7566	[1]	SEAL-O-RING
	235-3595	[1]	ADAPTER
	238-5080	[1]	SEAL-O-RING
5.	258-0883 Y	[1]	SWITCH GP-PRESSURE (DIFFERENTIAL)
6.	424-7630 Y	[1]	HARNESS AS-SENSOR
7.	271-5584	[1]	CLIP
8.	352-3964	[1]	CLIP (LADDER)
9.	8T-4121	[1]	WASHER-HARD (11X21X2.5-MM THK)
10.	8T-4133 M	[1]	NUT (M10X1.5-THD)
	M		METRIC PART
	Y		SEPARATE ILLUSTRATION

#SEBP45750313

273-0105: AXLE AR-FIXED

AXLE AR-FIXED

273-0105 AXLE AR-FIXED -REAR
S/N 5451-UP
PART OF 245-9463, 284-7040, 355-4980 POWER TRAIN AR

i02463238 SEBP4575

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Parts for your 545C WHEEL SKIDDER:

CATERPILLAR SIS

Part No	Qty	Parts name
141-6773 Y	[2]	BRAKE & PLANETARY GP
184-3588 Y	[1]	DIFFERENTIAL GP
141-6765 Y	[1]	GEAR GP-BEVEL & PINION
273-0104 Y	[1]	HOUSING GP-FIXED AXLE
Y		SEPARATE ILLUSTRATION

#SEBP45750314

247-8681: AXLE AR-OSCILLATING

AXLE AR-OSCILLATING

247-8681 AXLE AR-OSCILLATING -FRONT
S/N 545538-538; 545800-UP
HEAVY-DUTY
PART OF 355-4980 POWER TRAIN AR

i02179319 SEBP4575

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Parts for your 545C WHEEL SKIDDER:

CATERPILLAR SIS

Part No	Qty	Parts name
139-4126 Y	[2]	BRAKE & PLANETARY GP
184-3587 Y	[1]	DIFFERENTIAL GP (LOCKING)
139-4183 Y	[1]	GEAR GP-BEVEL & PINION
242-7136 Y	[1]	HOUSING GP-OSCILLATING AXLE
Y		SEPARATE ILLUSTRATION

#SEBP45750315

273-0128: AXLE AR-OSCILLATING

AXLE AR-OSCILLATING

273-0128 AXLE AR-OSCILLATING -FRONT
S/N 5451-UP
PART OF 245-9463, 284-7040 POWER TRAIN AR

i02463208 SEBP4575

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Parts for your 545C WHEEL SKIDDER:

CATERPILLAR SIS

Part No	Qty	Parts name
139-4126 Y	[2]	BRAKE & PLANETARY GP
184-3587 Y	[1]	DIFFERENTIAL GP (LOCKING)
139-4183 Y	[1]	GEAR GP-BEVEL & PINION
273-0125 Y	[1]	HOUSING GP-OSCILLATING AXLE
Y		SEPARATE ILLUSTRATION

#SEBP45750316

297-4289: AXLE AR-OSCILLATING

AXLE AR-OSCILLATING

297-4289 AXLE AR-OSCILLATING -HEAVY-DUTY
S/N 545800-UP
PART OF 355-4980 POWER TRAIN AR

i05164453 SEBP4575

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Parts for your 545C WHEEL SKIDDER:

CATERPILLAR SIS

Part No	Qty	Parts name
139-4126 Y	[2]	BRAKE & PLANETARY GP
275-9432 Y	[1]	DIFFERENTIAL GP (LOCKING)
139-4183 Y	[1]	GEAR GP-BEVEL & PINION
242-7136 Y	[1]	HOUSING GP-OSCILLATING AXLE
Y		SEPARATE ILLUSTRATION

#SEBP45750317

139-4126: BRAKE & PLANETARY GP

BRAKE & PLANETARY GP

139-4126 BRAKE & PLANETARY GP
S/N 5451-UP
PART OF 247-8681, 273-0128, 297-4289 AXLE AR-OSCILLATING

i00914996 SEBP4575

1394126 BRAKE & PLANETARY GP Parts scheme

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Parts for your 545C WHEEL SKIDDER:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	8T-2925	[3]	PIN-SPRING
2.	138-1645	[3]	PIN-SPRING
3.	143-7155	[1]	PISTON
4.	143-7156	[1]	PLATE-REACTION
5.	143-7157	[1]	CARRIER-PLANETARY
6.	143-7345	[1]	SEAL
7.	143-7352	[1]	SEAL
8.	444-2262	[6]	WASHER-THRUST
9.	143-7509	[3]	SHAFT-PLANETARY
10.	143-7510	[3]	BUSHING
11.	469-0883	[4]	DOWEL
12.	139-4130	[1]	GEAR-SUN (15-TEETH)
13.	384-6493	[1]	GEAR-RING (66-TEETH)
14.	143-7154	[3]	GEAR-PLANETARY (24-TEETH)
15.	334-1030	[1]	DISC-FRICTION
16.	3P-7832	[4]	DOWEL
17.	9C-9844	[4]	SPRING

#SEBP45750318

141-6773: BRAKE & PLANETARY GP

BRAKE & PLANETARY GP

141-6773 BRAKE & PLANETARY GP
S/N 5451-UP
PART OF 273-0105 AXLE AR-FIXED

i00914930 SEBP4575

1416773 BRAKE & PLANETARY GP Parts scheme

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Parts for your 545C WHEEL SKIDDER:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	334-1032	[1]	DISC-FRICTION
2.	8T-2925	[3]	PIN-SPRING
3.	138-1645	[3]	PIN-SPRING
4.	141-6777	[1]	GEAR-SUN (18 TEETH)
5.	141-6778	[1]	CARRIER-PLANETARY
6.	141-6779	[3]	GEAR-PLANETARY (30 TEETH)
7.	141-6780	[3]	SHAFT-PLANETARY
8.	141-6781	[3]	BEARING-PLANETARY
9.	141-6782	[6]	WASHER-THRUST
10.	141-6783	[1]	GEAR-RING
11.	143-7354	[1]	PISTON
12.	143-7355	[3]	SPRING
13.	143-7357	[1]	SEAL
14.	143-7358	[1]	SEAL
15.	143-7360	[1]	PLATE
16.	145-3252	[1]	PLATE-REACTION
17.	1S-9989	[4]	DOWEL-REACTION
18.	3P-7832	[3]	DOWEL

#SEBP45750319

277-8579: CASE & PARTS GP-TRANSMISSION

CASE & PARTS GP-TRANSMISSION

277-8579 CASE & PARTS GP-TRANSMISSION
S/N 5MY1-UP
PART OF 147-5653 TRANSMISSION AR

i02462553 SEBP4575

2778579 CASE & PARTS GP-TRANSMISSION Parts scheme

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Parts for your 545C WHEEL SKIDDER:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	6V-1820 M	[9]	BOLT (M10X1.5X30-MM)
2.	6V-4248 M	[7]	BOLT (M10X1.5X25-MM)
3.	6V-5842 M	[29]	BOLT (M10X1.5X40-MM)
4.	6V-5218 M	[5]	BOLT (M8X1.25X35-MM)
5.	6A-5591 M	[4]	BOLT (M12X1.75X25-MM)
6.	6V-1720	[1]	PLATE-SERIAL NUMBER (TRANSMISSION)
7.	6V-3668 M	[10]	BOLT (M12X1.75X30-MM)
8.	5P-8245	[10]	WASHER-HARD (13.5X25.5X3-MM THK)
9.	347-4402	[2]	PLUG AS
			(EACH INCLUDES)
	3K-8460	[1]	PLUG (1/2-20-THD)
	214-7567	[1]	SEAL-O-RING
11.	1P-3707	[2]	SEAL-RECTANGULAR
12.	6V-5217 M	[3]	BOLT (M8X1.25X20-MM)
13.	8C-5176	[1]	SEAL-O-RING
14.	6V-8212 M	[6]	BOLT (M10X1.5X16-MM)
15.	6V-8352	[1]	SEAL-O-RING
16.	228-7096	[1]	SEAL-O-RING
17.	1U-8846	[1]	SEALANT-GASKET
18.	285-5784	[1]	COVER AS
	3K-0360	[1]	SEAL-O-RING
	9S-8005	[1]	PLUG (3/4-16-THD)
	245-3353	[1]	PLUG
19.	9U-8025	[1]	HOUSING AS-XMSN PUMP DRIVE
	8T-5353	[4]	DOWEL
20.	139-3231	[1]	COVER
21.	282-2973	[1]	CASE AS-TRANSMISSION
	3S-2708	[2]	PIN-SPRING
	6Y-0869	[2]	PLUG
	8T-5353	[2]	DOWEL
	9W-7226	[13]	PLUG
		[1]	CASE
22.	2P-8986	[1]	CUP-BEARING
23.	193-2200	[1]	SEAL-LIP TYPE
24.	9U-9576	[1]	TUBE AS
25.	176-0629 Y	[1]	VALVE GP-FLOW CONTROL (TRANSMISSION)
26.	6V-6228	[2]	SEAL-O-RING
27.	9P-9150	[40]	WASHER (8.25X18X0.84-MM THK)
28.	1T-0738	[20]	WASHER (8.4X19X1.83-MM THK)
29.	8E-5380	[5]	BEARING-ROLLER
30.	170-1807	[1]	BEARING-SPECIAL RACE
31.	2N-7006	[1]	COVER
32.	2N-7007	[1]	GASKET
33.	9U-8027	[1]	SHAFT
34.	9U-8029	[1]	GEAR
35.	6V-6317 M	[12]	BOLT (M10X1.5X20-MM)
36.	4B-3665	[2]	BALL BEARING
37.	2J-7550	[2]	RING-RETAINING
38.	9U-8028	[1]	GEAR (58-TEETH)
39.	144-7175	[1]	SPACER
40.	144-7176	[1]	SHAFT
41.	244-3712	[3]	PLUG AS
			(EACH INCLUDES)
	9S-4191	[1]	PLUG (9/16-18-THD)
	214-7568	[1]	SEAL-O-RING
43.	143-9956	[1]	RACE-ROLLER BEARING
44.	7H-7107	[1]	SEAL-LIP TYPE
45.	9U-8023	[1]	COVER-INPUT SHAFT
46.	8E-5261	[1]	SHIM PACK (INCLUDES 24-SHIMS)
47.	153-1157	[1]	SEAL-O-RING
48.	8E-9254	[1]	CAGE-BEARING
49.	7J-8209	[2]	CUP-BEARING
50.	8T-0643 M	[6]	BOLT (M10X1.5X80-MM)
51.	5P-9806	[1]	SEAL-O-RING
52.	1T-1639	[1]	RING
53.	8H-7521	[1]	SEAL-O-RING
54.	368-5063	[1]	SCREEN GP-MAGNETIC (TRANSMISSION)
	8M-7160		MAGNET
55.	4S-8598	[1]	SCREEN-SUCTION
56.	6Y-0809	[1]	COVER
57.	148-1928	[1]	VALVE-RELIEF
58.	9X-4609	[1]	SEAL-O-RING
59.	6V-3821 M	[4]	BOLT (M8X1.25X110-MM)
60.	6V-5223 M	[9]	BOLT (M8X1.25X100-MM)
61.	6V-3918 M	[3]	BOLT (M8X1.25X50-MM)
62.	146-3801	[1]	GEAR
63.	244-3114 Y	[1]	VALVE GP-MODULATING (24-VOLT)(TORQUE CONVERTER LOCKUP CLUTCH)
65.	154-3159	[1]	ADAPTER
66.	5P-8347 M	[4]	BOLT (M8X1.25X70-MM)
67.	9M-1974	[6]	WASHER-HARD (8.8X16X2-MM THK)
68.	8T-0100 M	[2]	BOLT (M8X1.25X60-MM)
69.	276-7036	[1]	TUBE AS
70.	329-5455	[1]	PLUG AS
	9S-8010	[1]	PLUG
	228-7096	[1]	SEAL-O-RING
71.	6V-8837 M	[1]	BOLT (M6X1X16-MM)
72.	5P-0537	[1]	WASHER-HARD (7.2X14.5X2-MM THK)
73.	142-4431	[1]	SHIM PACK (INCLUDES 19-SHIMS)
74.	7X-0870 M	[4]	BOLT (M8X1.25X140-MM)
75.	319-6217	[1]	CONNECTOR AS
	6V-8639	[1]	CONNECTOR
	228-7090	[1]	SEAL-O-RING
	238-5080	[1]	SEAL-O-RING
76.	124-9402	[7]	CLIP AS
			(EACH INCLUDES)
	8C-3334	[1]	RIVET-TUBULAR
	124-9401	[1]	CLIP (TAB)
77.	318-1182 Y	[1]	SENSOR GP-SPEED (TRANSMISSION OUTPUT)
78.	5P-8247	[1]	WASHER-HARD (17X32X3.5-MM THK)
79.	1V-6341	[1]	SEAL
81.	8S-0768	[1]	SEAL-O-RING
82.	6V-0852	[1]	CAP-DUST
83.	8T-9515 M	[1]	BOLT-SOCKET HEAD (M10X1.5X40-MM)
84.	132-5789	[3]	CLIP (LADDER)
85.	8T-0341 M	[1]	BOLT-SOCKET HEAD (M10X1.5X60-MM)
86.	4P-7581	[1]	CLIP (LADDER)
87.	8T-4137 M	[1]	BOLT (M10X1.5X20-MM)
88.	8T-4121	[1]	WASHER-HARD (11X21X2.5-MM THK)
89.	319-6225	[1]	ELBOW AS
	6V-8625	[1]	ELBOW
	228-7090	[1]	SEAL-O-RING
	238-5080	[1]	SEAL-O-RING
90.	163-0397 Y	[1]	DRAIN GP-ECOLOGY (TRANSMISSION CASE)
91.	307-2670	[1]	PLUG AS
	9S-4185	[1]	PLUG (3/4-16-THD)
	238-5080	[1]	SEAL-O-RING
	M		METRIC PART
	Y		SEPARATE ILLUSTRATION

Information:

ELECTRICAL AND STARTING SYSTEM

WIRING GP

Engine News

Bulk Wiring Harnesses Are Available for Use with Caterpillar Products {1408}
2010/05/13

Operation and Maintenance Manual

Battery or Battery Cable - Inspect/Replace
525C, 535C and 545C Wheel Skidders

Battery Disconnect Switch
525C, 535C and 545C Wheel Skidders

Fuses - Replace
525C, 535C and 545C Wheel Skidders

Circuit Breakers - Reset
525C, 535C and 545C Wheel Skidders

Special Instruction

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

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

525C, 535C, and 545C Harness Repair for Corrosion{1408}
525C, 535C, and 545C Harness Repair for Corrosion{1408}

Installation and Operation of the Exhaust Monitor Used in All Diesel Particulate Filter (DPF) Retrofit Emissions Applications{1091, 1408, 7490, 7498}
Installation and Operation of the Exhaust Monitor Used in All Diesel Particulate Filter (DPF) Retrofit Emissions Applications{1091, 1408, 7490, 7498}

Selecting the Correct Part Numbers for Sensors and Connectors{1439, 7553}
Selecting the Correct Part Numbers for Sensors and Connectors{1439, 7553}

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

Selecting Correct Part Numbers For Sensors and Adapter Harnesses for Certain Machines and Engines{1408, 1439}
Selecting Correct Part Numbers For Sensors and Adapter Harnesses for Certain Machines and Engines{1408, 1439}

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

Installation Procedure for Product Link PL421 Retrofit{7606}
Installation Procedure for Product Link PL421 Retrofit{7606}

Installation Procedure for the 192-7805 Seat Compressor Harness{1408, 7312, 7324}
Installation Procedure for the 192-7805 Seat Compressor Harness{1408, 7312, 7324}

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

Procedure to Improve PL321 Product Link Communication with VisionLink on Certain C and D Series Wheel Skidders{1408, 7301, 7606}
Procedure to Improve PL321 Product Link Communication with VisionLink on Certain C and D Series Wheel Skidders{1408, 7301, 7606}

Service Letter-NACD

PRODUCT SUPPORT PROGRAM FOR REROUTING THE REAR WIRING HARNESS ON CERTAIN 525C, 535C, AND 545C WHEEL SKIDDERS
PRODUCT SUPPORT PROGRAM FOR REROUTING THE REAR WIRING HARNESS ON CERTAIN 525C, 535C, AND 545C WHEEL SKIDDERS

PRODUCT SUPPORT PROGRAM FOR REMOVING AIR CONDITIONING PRESSURE SWITCHES FROM DEALER STOCK
PRODUCT SUPPORT PROGRAM FOR REMOVING AIR CONDITIONING PRESSURE SWITCHES FROM DEALER STOCK

PRODUCT IMPROVEMENT PROGRAM FOR INSPECTION AND POSSIBLE REPAIR OR REPLACEMENT OF CERTAIN WIRING HARNESSES AND AIR CONDITIONING SWITCH ON CERTAIN 525C, 535C, AND 545C WHEEL-TYPE SKIDDERS
PRODUCT IMPROVEMENT PROGRAM FOR INSPECTION AND POSSIBLE REPAIR OR REPLACEMENT OF CERTAIN WIRING HARNESSES AND AIR CONDITIONING SWITCH ON CERTAIN 525C, 535C, AND 545C WHEEL-TYPE SKIDDERS

Service Letter-Australia

PRODUCT SUPPORT PROGRAM FOR REMOVING AIR CONDITIONING PRESSURE SWITCHES FROM DEALER STOCK
PRODUCT SUPPORT PROGRAM FOR REMOVING AIR CONDITIONING PRESSURE SWITCHES FROM DEALER STOCK

Service Letter-CFEL

PRODUCT SUPPORT PROGRAM FOR REMOVING AIR CONDITIONING PRESSURE SWITCHES FROM DEALER STOCK
PRODUCT SUPPORT PROGRAM FOR REMOVING AIR CONDITIONING PRESSURE SWITCHES FROM DEALER STOCK

Service Letter-CSARL

PRODUCT SUPPORT PROGRAM FOR REMOVING AIR CONDITIONING PRESSURE SWITCHES FROM DEALER STOCK
PRODUCT SUPPORT PROGRAM FOR REMOVING AIR CONDITIONING PRESSURE SWITCHES FROM DEALER STOCK

Service Letter-Americas

PRODUCT SUPPORT PROGRAM FOR REMOVING AIR CONDITIONING PRESSURE SWITCHES FROM DEALER STOCK
PRODUCT SUPPORT PROGRAM FOR REMOVING AIR CONDITIONING PRESSURE SWITCHES FROM DEALER STOCK

Technical Information Bulletin

Interference Between Machine Harness and Transmission on C Series Wheel Skidders{1408, 1417}
Interference Between Machine Harness and Transmission on C Series Wheel Skidders{1408, 1417}

Specifications

Toggle Switch (Ground Level Shutdown)
525C Wheel Skidder, 535C
Wheel Skidder and 545C
Wheel Skidder Machine Systems

Temperature Sensor (Hydraulic Oil)
525C, 535C and 545C Wheel Skidders Hydraulic and Steering System

Temperature Sensor (Torque Converter Oil) (Transmission Oil)
525C Wheel Skidder, 535C
Wheel Skidder and 545C
Wheel Skidder Power Train

Tool Operating Manual

Using the 362-3555 Connector Repair Kit to Service Harnesses with Ampseal 16 Connectors{0685, 1408}
Using the 362-3555 Connector Repair Kit to Service Harnesses with Ampseal 16 Connectors{0685, 1408}

Using the U5MK1110 Ampseal Connector Kit for Wiring Harness Repairs on Perkins Engines{7553}
Using the U5MK1110 Ampseal Connector Kit for Wiring Harness Repairs on Perkins Engines{7553}

Using the U5MK1110 Ampseal Connector Kit for Wiring Harness Repairs on Perkins Engines{0374, 0599, 0701, 0709}
Using the U5MK1110 Ampseal Connector Kit for Wiring Harness Repairs on Perkins Engines{0374, 0599, 0701, 0709}

Using the 453-3204 Pressure and Temperature Test Group{0374, 0599, 0706, 0708, 0709, 0731, 0732, 0738, 1408, 1439}
Using the 453-3204 Pressure and Temperature Test Group{0374, 0599, 0706, 0708, 0709, 0731, 0732, 0738, 1408, 1439}

Service Letter-China

PRODUCT SUPPORT PROGRAM FOR REMOVING AIR CONDITIONING PRESSURE SWITCHES FROM DEALER STOCK
PRODUCT SUPPORT PROGRAM FOR REMOVING AIR CONDITIONING PRESSURE SWITCHES FROM DEALER STOCK

Service Letter-Asia

PRODUCT SUPPORT PROGRAM FOR REMOVING AIR CONDITIONING PRESSURE SWITCHES FROM DEALER STOCK
PRODUCT SUPPORT PROGRAM FOR REMOVING AIR CONDITIONING PRESSURE SWITCHES FROM DEALER STOCK

Systems Operation

Start Relay
525C Wheel Skidder, 535C
Wheel Skidder and 545C
Wheel Skidder Power Train

Switches
525C Wheel Skidder, 535C
Wheel Skidder and 545C
Wheel Skidder Power Train

Sensors
525C Wheel Skidder, 535C
Wheel Skidder and 545C
Wheel Skidder Power Train

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

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 REMOVING AIR CONDITIONING PRESSURE SWITCHES FROM DEALER STOCK
PRODUCT SUPPORT PROGRAM FOR REMOVING AIR CONDITIONING PRESSURE SWITCHES FROM DEALER STOCK

Testing and Adjusting

Electric Starting System - Test
C7 Engines for Caterpillar Built Machines

Electrical Connector - Inspect
Product Link - PL522/523

Wiring Harness (Open Circuit) - Test
Product Link - PL522/523

Wiring Harness (Short Circuit) - Test
Product Link - PL522/523

Electrical Connector - Inspect
Product Link 121S/300

Wiring Harness (Open Circuit) - Test
Product Link 121S/300

Wiring Harness (Short Circuit) - Test
Product Link 121S/300

Troubleshooting

CID 0100 FMI 04 Engine Oil Pressure short to ground
C7 Engine for 584 and 584HD Forwarders and for 525C, 535C, and 545C Wheel Skidders

CID 0110 FMI 03 Engine Coolant Temperature open/short to +batt
C7 Engine for 584 and 584HD Forwarders and for 525C, 535C, and 545C Wheel Skidders

CID 0110 FMI 04 Engine Coolant Temperature short to ground
C7 Engine for 584 and 584HD Forwarders and for 525C, 535C, and 545C Wheel Skidders

CID 0164 FMI 03 Injector Actuation Pressure voltage high
C7 Engine for 584 and 584HD Forwarders and for 525C, 535C, and 545C Wheel Skidders

CID 0617 FMI 05 Air Inlet Heater Relay open/current below normal
C7 Engine for 584 and 584HD Forwarders and for 525C, 535C, and 545C Wheel Skidders

CID 1627 FMI 05 Fuel Pump Relay open circuit
C7 Engine for 584 and 584HD Forwarders and for 525C, 535C, and 545C Wheel Skidders

CID 1627 FMI 06 Fuel Pump Relay short to ground
C7 Engine for 584 and 584HD Forwarders and for 525C, 535C, and 545C Wheel Skidders

CID 0100 FMI 03 Engine Oil Pressure open/short to +batt
C7 Engine for 584 and 584HD Forwarders and for 525C, 535C, and 545C Wheel Skidders

CID 0164 FMI 04 Injector Actuation Pressure voltage low
C7 Engine for 584 and 584HD Forwarders and for 525C, 535C, and 545C Wheel Skidders

CID 0262 FMI 03 5 Volt Sensor DC Power Supply short to +batt
C7 Engine for 584 and 584HD Forwarders and for 525C, 535C, and 545C Wheel Skidders

CID 0262 FMI 04 5 Volt Sensor DC Power Supply short to ground
C7 Engine for 584 and 584HD Forwarders and for 525C, 535C, and 545C Wheel Skidders

CID 0274 FMI 03 Atmospheric Pressure open/short to +batt
C7 Engine for 584 and 584HD Forwarders and for 525C, 535C, and 545C Wheel Skidders

CID 2417 FMI 05 Ether Injection Control Solenoid current low
C7 Engine for 584 and 584HD Forwarders and for 525C, 535C, and 545C Wheel Skidders

CID 2417 FMI 06 Ether Injection Control Solenoid current high
C7 Engine for 584 and 584HD Forwarders and for 525C, 535C, and 545C Wheel Skidders

CID 0267 FMI 02 Incorrect Engine Shutdown Switch inputs
C7 Engine for 584 and 584HD Forwarders and for 525C, 535C, and 545C Wheel Skidders

Digital Sensor Supply Circuit - Test
C7 Engine for 584 and 584HD Forwarders and for 525C, 535C, and 545C Wheel Skidders

Engine Wiring Information
C7 Engine for 584 and 584HD Forwarders and for 525C, 535C, and 545C Wheel Skidders

CID 1785 FMI 03 Intake Manifold Pressure Sensor voltage high
C7 Engine for 584 and 584HD Forwarders and for 525C, 535C, and 545C Wheel Skidders

CID 1785 FMI 04 Intake Manifold Pressure Sensor voltage low
C7 Engine for 584 and 584HD Forwarders and for 525C, 535C, and 545C Wheel Skidders

CID 0172 FMI 04 Intake Manifold Air Temp short to ground
C7 Engine for 584 and 584HD Forwarders and for 525C, 535C, and 545C Wheel Skidders

CID 0342 FMI 08 Secondary Engine Speed signal abnormal
C7 Engine for 584 and 584HD Forwarders and for 525C, 535C, and 545C Wheel Skidders

CID 0617 FMI 06 Air Inlet Heater Relay grounded/current above norm
C7 Engine for 584 and 584HD Forwarders and for 525C, 535C, and 545C Wheel Skidders

Air Inlet Heater Circuit - Test
C7 Engine for 584 and 584HD Forwarders and for 525C, 535C, and 545C Wheel Skidders

CID 0172 FMI 03 Intake Manifold Air Temp open/short to +batt
C7 Engine for 584 and 584HD Forwarders and for 525C, 535C, and 545C Wheel Skidders

CID 0274 FMI 04 Atmospheric Pressure short to ground
C7 Engine for 584 and 584HD Forwarders and for 525C, 535C, and 545C Wheel Skidders

Connector Contact Description
525C Wheel Skidder, 535C
Wheel Skidder and 545C
Wheel Skidder Machine Systems

Electrical Connectors - Inspect
C7 Engine for 584 and 584HD Forwarders and for 525C, 535C, and 545C Wheel Skidders

CID 0190 FMI 08 Engine Speed signal abnormal
C7 Engine for 584 and 584HD Forwarders and for 525C, 535C, and 545C Wheel Skidders

Fuel Filter Differential Pressure Switch Circuit - Test
C7 Engine for 584 and 584HD Forwarders and for 525C, 535C, and 545C Wheel Skidders

CID 0091 FMI 08 Throttle Position signal abnormal
C7 Engine for 584 and 584HD Forwarders and for 525C, 535C, and 545C Wheel Skidders

Wiring Harness (Open Circuit) - Test
525C Wheel Skidder, 535C
Wheel Skidder and 545C
Wheel Skidder Machine Systems

Wiring Harness (Short Circuit) - Test
525C Wheel Skidder, 535C
Wheel Skidder and 545C
Wheel Skidder Machine Systems

CID 1785 FMI 10 Intake Manifold Pressure Signal abnormal rate of change
C7 Engine for 584 and 584HD Forwarders and for 525C, 535C, and 545C Wheel Skidders

Sensors and Electrical Connectors
C7 Engine for 584 and 584HD Forwarders and for 525C, 535C, and 545C Wheel Skidders

Engine Shutdown Switch Circuit - Test
C7 Engine for 584 and 584HD Forwarders and for 525C, 535C, and 545C Wheel Skidders

Throttle Position Sensor Circuit - Test
C7 Engine for 584 and 584HD Forwarders and for 525C, 535C, and 545C Wheel Skidders

Fuel Pump Relay Circuit - Test
C7 Engine for 584 and 584HD Forwarders and for 525C, 535C, and 545C Wheel Skidders

MID 039 - CID 0191 - FMI 01
525C Wheel Skidder, 535C
Wheel Skidder and 545C
Wheel Skidder Machine Systems

MID 039 - CID 0444 - FMI 03
525C Wheel Skidder, 535C
Wheel Skidder and 545C
Wheel Skidder Machine Systems

MID 039 - CID 0444 - FMI 05
525C Wheel Skidder, 535C
Wheel Skidder and 545C
Wheel Skidder Machine Systems

MID 039 - CID 0444 - FMI 06
525C Wheel Skidder, 535C
Wheel Skidder and 545C
Wheel Skidder Machine Systems

Engine Pressure Sensor Open or Short Circuit - Test
C7 Engine for 584 and 584HD Forwarders and for 525C, 535C, and 545C Wheel Skidders

MID 039 - CID 0600 - FMI 03
525C Wheel Skidder, 535C
Wheel Skidder and 545C
Wheel Skidder Machine Systems

MID 039 - CID 0600 - FMI 04
525C Wheel Skidder, 535C
Wheel Skidder and 545C
Wheel Skidder Machine Systems

MID 039 - CID 0793 - FMI 07
525C Wheel Skidder, 535C
Wheel Skidder and 545C
Wheel Skidder Machine Systems

MID 039 - CID 0794 - FMI 03
525C Wheel Skidder, 535C
Wheel Skidder and 545C
Wheel Skidder Machine Systems

MID 039 - CID 0794 - FMI 04
525C Wheel Skidder, 535C
Wheel Skidder and 545C
Wheel Skidder Machine Systems

MID 039 - CID 0794 - FMI 07
525C Wheel Skidder, 535C
Wheel Skidder and 545C
Wheel Skidder Machine Systems

MID 039 - CID 0795 - FMI 03
525C Wheel Skidder, 535C
Wheel Skidder and 545C
Wheel Skidder Machine Systems

MID 039 - CID 0795 - FMI 05
525C Wheel Skidder, 535C
Wheel Skidder and 545C
Wheel Skidder Machine Systems

MID 039 - CID 0795 - FMI 06
525C Wheel Skidder, 535C
Wheel Skidder and 545C
Wheel Skidder Machine Systems

MID 039 - CID 0795 - FMI 07
525C Wheel Skidder, 535C
Wheel Skidder and 545C
Wheel Skidder Machine Systems

MID 039 - CID 0826 - FMI 03
525C Wheel Skidder, 535C
Wheel Skidder and 545C
Wheel Skidder Machine Systems

MID 039 - CID 0826 - FMI 04
525C Wheel Skidder, 535C
Wheel Skidder and 545C
Wheel Skidder Machine Systems

MID 039 - CID 2438 - FMI 03
525C Wheel Skidder, 535C
Wheel Skidder and 545C
Wheel Skidder Machine Systems

MID 039 - CID 2438 - FMI 04
525C Wheel Skidder, 535C
Wheel Skidder and 545C
Wheel Skidder Machine Systems

MID 039 - CID 2470 - FMI 03
525C Wheel Skidder, 535C
Wheel Skidder and 545C
Wheel Skidder Machine Systems

MID 039 - CID 2470 - FMI 04
525C Wheel Skidder, 535C
Wheel Skidder and 545C
Wheel Skidder Machine Systems

MID 039 - CID 2470 - FMI 08
525C Wheel Skidder, 535C
Wheel Skidder and 545C
Wheel Skidder Machine Systems

Connector Locations
525C Wheel Skidder, 535C
Wheel Skidder and 545C
Wheel Skidder Machine Systems

Electrical Connector - Inspect
525C Wheel Skidder, 535C
Wheel Skidder and 545C
Wheel Skidder Machine Systems

MID 122 - CID 0269 - FMI 03
Product Link 121S/300

MID 122 - CID 0269 - FMI 04
Product Link 121S/300

Service Magazine

Dielectric Grease Should Not Be Used in Electrical Connectors {1408, 7553}
2012/05/04

Correction to Systems Operation , "Location of Electrical Components" {1408, 7332, 7451}
2006/03/13

Improved Wiring Harnesses Are Now Used {1408}
2009/05/18

Updated Instruction For The Bypass Harness {0785, 1408}
2008/03/17

Improvements to the Fuel Sender Group {1273, 1408, 6201, 7481, 7857}
2010/10/25

Bulk Wiring Harnesses Are Available for Use with Caterpillar Products {1408}
2010/05/12

Striped Wire Is Replaced With Improved Ink Jet Identification for Legacy (Parts Service) Wire harnesses {1408}
2012/06/08

Use Conductive Fasteners for Electrical Grounding on All Cat Products {7553, 7556}
2012/05/08

Reroute Cables for the 209-5582 Magnetic Switch Gp on Certain Wheel Skidders {1408, 7499}
2012/07/02

Improved Routing for Chassis Harness on Certain Wheel Skidders {1408, 1417}
2012/09/19

Information On Battery Cables and Wire Assemblies for Assembling at Dealer Site {4459}
2012/09/21

A New Inlet Air Heater Switch Assembly Is Used for C7 Engines That Are Used In Certain Wheel Skidders {1408, 7499}
2012/12/14

An Improved Starting Motor Is Used on Certain C7 Machine Engines {1408, 1453}
2014/06/06

An Improved Routing Process is Now Available When Replacing 192-7805 Harness As in TLV1 Seat Suspensions on Certain Machines {1408, 7312, 7324}
2013/11/12

Parts are Now Available to Make Jump Start Receptacle on Cat<SUP>®</SUP> Product {1463}
2014/03/04

An Improved Pressure Sensor is Used on Wheel Skidders Equipped with Secondary Steering {1408, 1439, 4304}
2014/07/24

New Procedure to Improve Product Link Communication with VisionLink on Certain C and D Series Wheel Skidders {1408, 7301, 7606}
2015/03/12

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}

Caterpillar Parts SIS Catalog 545C :

366-7572 WIRING GP-MACHINE

352-1203 WIRING GP-MACHINE

314-4046 WIRING GP-MACHINE

282-5089 WIRING GP-MACHINE

255-8096 WIRING GP-MACHINE

258-6843 WIRING GP-SECONDARY STEERING

425-3624 WIRING GP-SENSOR

273-0105 AXLE AR-FIXED

247-8681 AXLE AR-OSCILLATING

273-0128 AXLE AR-OSCILLATING

297-4289 AXLE AR-OSCILLATING

139-4126 BRAKE & PLANETARY GP

141-6773 BRAKE & PLANETARY GP

Truck sale:

Caterpillar 545C
- skidder
CARTER MACHINERY COMPANY, INC.

Caterpillar 545C
- skidder
FINNING CHILE S.A.

Caterpillar 545C
- skidder
WESTERN STATES EQUIPMENT

Caterpillar 545C, bosbouw - skidder, Bosbouw

WESTERN STATES EQUIPMENT

36,715

Caterpillar 545C, skidder, Forestry equipment
- skidder
TOROMONT CAT