283-2761 WIRING GP-COMMUNICATION S/N KGF1-UP; FAL1-UP PART OF 354-1047, 354-1054, 354-1147, 354-1148, 354-1149, 354-1150 DISTRIBUTION AR AN ATTACHMENT 320D

ELECTRICAL AND STARTING SYSTEM

WIRING GP

0. 283-2761 WIRING GP-
1. 366-9348 WIRING GP-
2. 369-0033 WIRING GP-
3. 231-1836 WIRING GP-
4. 251-0433 WIRING GP-
5. 251-0435 WIRING GP-
6. 251-0435 WIRING GP-
7. 251-0482 WIRING GP-
8. 251-0485 WIRING GP-
9. 350-8250 WIRING GP-
0. INFORMATION

EXCAVATOR 320D EXCAVATOR FAL
320D & 320D L Excavators FAL00001-UP (MACHINE) POWERED BY C6.4 Engine SEBP4874 320D FAL (2006)

ELECTRICAL AND STARTING SYSTEM

WIRING GP

267-8008 WIRING GP-COMMUNICATION

283-2761 WIRING GP-COMMUNICATION

366-9348 WIRING GP-COMMUNICATION

369-0033 WIRING GP-COMMUNICATION

231-1836 WIRING GP-CONSOLE

#SEBP48740620

283-2761: WIRING GP-COMMUNICATION

WIRING GP-COMMUNICATION

283-2761 WIRING GP-COMMUNICATION
S/N KGF1-UP; FAL1-UP
PART OF 354-1047, 354-1054, 354-1147, 354-1148, 354-1149, 354-1150 DISTRIBUTION AR
AN ATTACHMENT

i02584517 SEBP4874

2832761 WIRING GP-COMMUNICATION Parts scheme

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Parts for your 320D EXCAVATOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	3S-2093	[3]	STRAP-CABLE
2.	4I-7889	[1]	SPACER (11X25X45-MM THK)
3.	7K-1181	[10]	STRAP-CABLE
4.	116-0118	[1]	CLIP
5.	149-5050	[1]	RELAY (24-VOLT)(GPS)
6.	283-2762	[1]	HARNESS AS-CONTROL
7.	5C-2890 M	[1]	NUT (M6X1-THD)
8.	8T-5005 M	[1]	BOLT (M10X1.5X70-MM)
9.	9X-8256	[1]	WASHER (6.6X12X2-MM THK)
	M		METRIC PART

#SEBP48740621

366-9348: WIRING GP-COMMUNICATION

WIRING GP-COMMUNICATION

366-9348 WIRING GP-COMMUNICATION -PRODUCT LINK 522
S/N KGF1-UP; FAL1-UP
CHINA
PART OF 367-8780, 379-7062 CONTROL AR-COMMUNICATION
AN ATTACHMENT

i04407182 SEBP4874

3669348 WIRING GP-COMMUNICATION Parts scheme

For full view, you need register

Parts for your 320D EXCAVATOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	4I-7889	[1]	SPACER (11X25X45-MM THK)
2.	7K-1181	[1]	STRAP-CABLE
3.	116-0118	[1]	CLIP
4.	373-8965 Y	[1]	HARNESS AS-CONTROL (PRODUCT LINK)
5.	111-4837	[1]	CLIP
6.	132-5789	[1]	CLIP (LADDER)
7.	8T-4121	[2]	WASHER-HARD (11X21X2.5-MM THK)
8.	8T-4136 M	[1]	BOLT (M10X1.5X25-MM)
9.	8T-4191 M	[1]	BOLT (M10X1.5X16-MM)
10.	8T-5005 M	[1]	BOLT (M10X1.5X70-MM)
	M		METRIC PART
	Y		SEPARATE ILLUSTRATION

#SEBP48740622

369-0033: WIRING GP-COMMUNICATION

WIRING GP-COMMUNICATION

369-0033 WIRING GP-COMMUNICATION -PRODUCT LINK
S/N FAL1-UP
PART OF 359-2481, 359-2482, 367-8738, 367-8739, 379-7095, 379-7096, 379-7097, 379-7098 DISTRIBUTION AR
AN ATTACHMENT

i04203097 SEBP4874

3690033 WIRING GP-COMMUNICATION Parts scheme

For full view, you need register

Parts for your 320D EXCAVATOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	3S-2093	[11]	STRAP-CABLE
2.	7K-1181	[14]	STRAP-CABLE
3.	369-0032	[1]	HARNESS AS-CONTROL (PRODUCT LINK)
	102-8802	[1]	KIT-RECEPTACLE (2-PIN)
	102-8803	[1]	KIT-RECEPTACLE (3-PIN)
	102-8801	[1]	KIT-RECEPTACLE (12-PIN)
			(EACH RECEPTACLE KIT INCLUDES RECEPTACLE AS & WEDGE)
	8T-8729	[2]	PIN-CONNECTOR (16-GA TO 18-GA)
	3S-2093	[2]	STRAP-CABLE
	8T-8737	[10]	PLUG-SEAL
	9W-0852	[2]	PIN-CONNECTOR (14-GA TO 16-GA)
	9W-0844	[2]	SOCKET-CONNECTOR (14-GA TO 16-GA)
	119-3662 E		TUBE-HEAT SHRINK (10.85-MM DIA)(7-CM)
	125-7874 E		TUBE-HEAT SHRINK (5.72-MM DIA)(15-CM)
	125-7875 E		TUBE-HEAT SHRINK (7.44-MM DIA)(10-CM)
	9X-3402	[15]	SOCKET-CONNECTOR (16-GA TO 18-GA)
	2L-8077	[1]	TERMINAL-RING (14-GA TO 16-GA, 1/4-IN SCREW)
	176-9299	[1]	KIT-RECEPTACLE (3-PIN)
			(INCLUDES RECEPTACLE AS & WEDGE)
	9X-3401	[5]	PIN-CONNECTOR (16-GA TO 18-GA)
	155-2255	[1]	KIT-CONNECTING PLUG (12-PIN)
	155-2270	[2]	KIT-CONNECTING PLUG (2-PIN)
	155-2271	[1]	KIT-CONNECTING PLUG (4-PIN)
	174-0503	[1]	KIT-CONNECTING PLUG (3-PIN)
	155-2260	[1]	KIT-CONNECTING PLUG (3-PIN)
			(EACH PLUG KIT INCLUDES PLUG AS, WEDGE & INTERFACE SEAL)
	174-3016	[1]	PLUG AS-CONNECTOR (3-PIN)
	197-4385	[1]	DIODE
	243-4508	[1]	RECEPTACLE AS-CONNECTOR (6-PIN)
	155-2258	[1]	WEDGE-PLUG LOCK (12-PIN)
	E		ORDER BY THE CENTIMETER

#SEBP48740623

231-1836: WIRING GP-CONSOLE

WIRING GP-CONSOLE

231-1836 WIRING GP-CONSOLE -LH
S/N KGF1-UP; FAL1-UP
PART OF 251-0433 WIRING GP-CONSOLE

i02224244 SEBP4874

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Parts for your 320D EXCAVATOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	3S-2093	[2]	STRAP-CABLE
2.	7K-1181	[1]	STRAP-CABLE
3.	163-6795	[2]	STRAP-CABLE
4.	251-0580	[1]	HARNESS AS-CONSOLE
	8T-8729	[4]	PIN-CONNECTOR (16-GA TO 18-GA)
	8T-8730	[3]	SOCKET-CONNECTOR (16-GA TO 18-GA)
	3S-2093	[9]	STRAP-CABLE
	5P-5995 D		TUBE (0.3-M)
	7Y-3963	[2]	TERMINAL-BULLET (FEMALE)
	7Y-3965	[2]	TUBE (RECEPTACLE TERMINAL)
	8T-8737	[9]	PLUG-SEAL
	9W-0852	[2]	PIN-CONNECTOR (14-GA TO 16-GA)
	9W-0844	[2]	SOCKET-CONNECTOR (14-GA TO 16-GA)
	125-7874 E		TUBE-HEAT SHRINK (5.72-MM DIA)(5-CM)
	125-7875 E		TUBE-HEAT SHRINK (7.44-MM DIA)(5-CM)
	9X-3402	[11]	SOCKET-CONNECTOR (16-GA TO 18-GA)
			-OR-
	126-1768	[11]	SOCKET-CONNECTOR (14-GA TO 16-GA)
	155-2260	[1]	KIT-CONNECTING PLUG (3-PIN)
			(INCLUDES PLUG AS, WEDGE & INTERFACE SEAL)
	230-4011	[1]	PLUG AS-CONNECTOR (2-PIN)
	264-7029	[1]	SEAL-CONNECTOR
	230-5010	[1]	PLUG AS-CONNECTOR (6-PIN)
	264-7032	[1]	SEAL-CONNECTOR
	239-7352	[1]	PLUG AS-CONNECTOR (6-PIN)
	264-7032	[1]	SEAL-CONNECTOR
	243-4505	[1]	RECEPTACLE AS-CONNECTOR (2-PIN)
	243-4508	[1]	RECEPTACLE AS-CONNECTOR (6-PIN)
	247-2693	[1]	RECEPTACLE AS-CONNECTOR (6-PIN)
	D		ORDER BY THE METER
	E		ORDER BY THE CENTIMETER

#SEBP48740624

251-0433: WIRING GP-CONSOLE

WIRING GP-CONSOLE

251-0433 WIRING GP-CONSOLE
S/N KGF1-UP; FAL1-UP
PART OF 273-5387, 327-6568 OPERATOR AR

i02348278 SEBP4874

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Parts for your 320D EXCAVATOR:

CATERPILLAR SIS

Part No	Qty	Parts name
231-1836 Y	[1]	WIRING GP-CONSOLE (LH)
251-0435 Y	[1]	WIRING GP-CONSOLE (RH)
Y		SEPARATE ILLUSTRATION

#SEBP48740625

251-0435: WIRING GP-CONSOLE

WIRING GP-CONSOLE

251-0435 WIRING GP-CONSOLE -RH
S/N KGF1-8043; FAL1-9331
PART OF 251-0433 WIRING GP-CONSOLE

i02348300 SEBP4874

For full view, you need register

Parts for your 320D EXCAVATOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	3S-2093	[5]	STRAP-CABLE
2.	7K-1181	[2]	STRAP-CABLE
3.	283-3074	[1]	SWITCH AS-TOGGLE (AUTO/MANUAL ENG SPEED CONTROL)
4.	163-6711	[1]	SWITCH AS-TOGGLE (MANUAL ENGINE SPEED CONTROL)
5.	163-6795	[2]	STRAP-CABLE
6.	251-0602	[1]	BRACKET
7.	259-4877	[1]	HARNESS AS-CONSOLE
	102-8806	[1]	KIT-RECEPTACLE (8-PIN)
			(INCLUDES RECEPTACLE AS & WEDGE)
	3S-2093	[10]	STRAP-CABLE
	7Y-3967	[2]	TERMINAL AS
			(EACH INCLUDES)
	7Y-3963	[1]	TERMINAL-BULLET (FEMALE)
	7Y-3965	[1]	TUBE (RECEPTACLE TERMINAL)
	102-7964	[1]	PLUG-CONNECTOR (16-PIN)
	102-7965	[14]	TERMINAL (FEMALE)
	125-7874 E		TUBE-HEAT SHRINK (5.72-MM DIA)(10-CM)
	125-7875 E		TUBE-HEAT SHRINK (7.44-MM DIA)(10-CM)
	155-2265	[1]	KIT-CONNECTING PLUG (8-PIN)
			(INCLUDES PLUG AS, WEDGE & INTERFACE SEAL)
	9X-3401	[2]	PIN-CONNECTOR (16-GA TO 18-GA)
			-OR-
	126-1767	[2]	PIN-CONNECTOR (14-GA TO 16-GA)
	230-4009	[1]	PLUG AS-CONNECTOR (12-PIN)
	264-7034	[1]	SEAL-CONNECTOR
	230-4011	[1]	PLUG AS-CONNECTOR (2-PIN)
	264-7029	[1]	SEAL-CONNECTOR
	230-5008	[1]	PLUG AS-CONNECTOR (4-PIN)
	264-7031	[1]	SEAL-CONNECTOR
	230-5010	[1]	PLUG AS-CONNECTOR (6-PIN)
	264-7032	[1]	SEAL-CONNECTOR
	231-2295	[1]	PLUG AS-CONNECTOR (8-PIN)
	264-7033	[1]	SEAL-CONNECTOR
	239-7352	[1]	PLUG AS-CONNECTOR (6-PIN)
	264-7032	[1]	SEAL-CONNECTOR
	243-4505	[1]	RECEPTACLE AS-CONNECTOR (2-PIN)
	243-4510	[1]	RECEPTACLE AS-CONNECTOR (12-PIN)
	247-2693	[1]	RECEPTACLE AS-CONNECTOR (6-PIN)
8.	9X-2042 M	[3]	SCREW-TRUSS HEAD (M6X1X12-MM)
9.	8C-5063 E		CONDUIT-FLEXIBLE (15.49-MM ID, SPLIT)(10-CM)
	E		ORDER BY THE CENTIMETER
	M		METRIC PART

#SEBP48740626

251-0435: WIRING GP-CONSOLE

WIRING GP-CONSOLE

251-0435 WIRING GP-CONSOLE -RH
S/N KGF8044-UP; FAL9332-UP
PART OF 251-0433 WIRING GP-CONSOLE

i05268250 SEBP4874

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Parts for your 320D EXCAVATOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	3S-2093 C	[4]	STRAP-CABLE
2.	7K-1181	[2]	STRAP-CABLE
3.	163-6795 C	[1]	STRAP-CABLE
4.	373-8980 C	[1]	HARNESS AS-CONSOLE
	102-8806	[1]	KIT-RECEPTACLE (8-PIN)
			(INCLUDES RECEPTACLE AS & WEDGE)
	8T-8729	[7]	PIN-CONNECTOR (16-GA TO 18-GA)
	8T-8730	[8]	SOCKET-CONNECTOR (16-GA TO 18-GA)
	3S-2093	[11]	STRAP-CABLE
	7Y-3967	[2]	TERMINAL AS
			(EACH INCLUDES)
	7Y-3963	[1]	TERMINAL-BULLET (FEMALE)
	7Y-3965	[1]	TUBE (RECEPTACLE TERMINAL)
	8T-8737	[27]	PLUG-SEAL
	102-7964	[1]	PLUG-CONNECTOR (16-PIN)
	102-7965	[14]	TERMINAL (FEMALE)
	9W-0852	[1]	PIN-CONNECTOR (14-GA TO 16-GA)
	9W-0844	[7]	SOCKET-CONNECTOR (14-GA TO 16-GA)
	119-3662 E		TUBE-HEAT SHRINK (10.85-MM DIA)(7-CM)
	125-4841	[1]	WEDGE-PLUG LOCK (21-PIN)
	125-7875 E		TUBE-HEAT SHRINK (7.44-MM DIA)(10-CM)
	9X-3402	[24]	SOCKET-CONNECTOR (16-GA TO 18-GA)
			-OR-
	126-1768	[24]	SOCKET-CONNECTOR (14-GA TO 16-GA)
	155-2259	[1]	WEDGE-PLUG LOCK (8-PIN)
	155-2265	[1]	KIT-CONNECTING PLUG (8-PIN)
			(INCLUDES PLUG AS, WEDGE & INTERFACE SEAL)
	230-4009	[1]	PLUG AS-CONNECTOR (12-PIN)
	264-7034	[1]	SEAL-CONNECTOR
	230-4011	[1]	PLUG AS-CONNECTOR (2-PIN)
	264-7029	[1]	SEAL-CONNECTOR
	230-5008	[1]	PLUG AS-CONNECTOR (4-PIN)
	264-7031	[1]	SEAL-CONNECTOR
	230-5010	[1]	PLUG AS-CONNECTOR (6-PIN)
	264-7032	[1]	SEAL-CONNECTOR
	231-2295	[1]	PLUG AS-CONNECTOR (8-PIN)
	264-7033	[1]	SEAL-CONNECTOR
	238-2363	[7]	TERMINAL (FEMALE)
	239-7352	[1]	PLUG AS-CONNECTOR (6-PIN)
	264-7032	[1]	SEAL-CONNECTOR
	243-4505	[1]	RECEPTACLE AS-CONNECTOR (2-PIN)
	243-4510	[1]	RECEPTACLE AS-CONNECTOR (12-PIN)
	247-2693	[1]	RECEPTACLE AS-CONNECTOR (6-PIN)
5.	3E-9375 CE		CONDUIT (10-CM)
	C		CHANGE FROM PREVIOUS TYPE
	E		ORDER BY THE CENTIMETER

#SEBP48740627

251-0482: WIRING GP-CONVERTER

WIRING GP-CONVERTER

251-0482 WIRING GP-CONVERTER
S/N KGF1-UP; FAL1-UP
12-VOLT, 7-AMPERE POWER SUPPLY
PART OF 314-3864, 314-3865, 338-9908, 338-9923, 354-1018, 354-1019 DISTRIBUTION AR, 347-3344 OPTION AR-CAB, 338-9925, 351-9691 OPTION AR-COLD WEATHER, 338-9924, 351-9690 OPTION AR-REGIONAL
CANNOT BE USED WITH @@@@@251-0485@@@@@
AN ATTACHMENT

i02408111 SEBP4874

2510482 WIRING GP-CONVERTER Parts scheme

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Parts for your 320D EXCAVATOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	7K-1181	[2]	STRAP-CABLE
2.	121-0987	[1]	SOCKET-AUXILIARY POWER (12-VOLT, 7-AMPERE)
3.	283-2783	[1]	CONVERTER-POWER (24-VOLT TO 12-VOLT)
4.	251-0483	[1]	BRACKET
5.	8T-4121	[2]	WASHER-HARD (11X21X2.5-MM THK)
6.	8T-4136 M	[2]	BOLT (M10X1.5X25-MM)
7.	8T-4171 M	[4]	BOLT (M6X1X12-MM)
8.	9X-8256	[4]	WASHER (6.6X12X2-MM THK)
	M		METRIC PART

#SEBP48740628

251-0485: WIRING GP-CONVERTER

WIRING GP-CONVERTER

251-0485 WIRING GP-CONVERTER
S/N KGF1-UP; FAL1-UP
12-VOLT, 7-AMPERE X2 POWER SUPPLY
PART OF 314-3859, 314-3860, 314-3861, 314-3862, 314-3905, 347-3340 DISTRIBUTION AR, 347-3345 OPTION AR-CAB
CANNOT BE USED WITH @@@@@251-0482@@@@@
AN ATTACHMENT

i02408124 SEBP4874

2510485 WIRING GP-CONVERTER Parts scheme

For full view, you need register

Parts for your 320D EXCAVATOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	121-0987	[2]	SOCKET-AUXILIARY POWER (12-VOLT, 7-AMPERE)
2.	283-2783	[2]	CONVERTER-POWER (24-VOLT TO 12-VOLT)
3.	251-0483	[2]	BRACKET
4.	8T-4121	[4]	WASHER-HARD (11X21X2.5-MM THK)
5.	8T-4136 M	[4]	BOLT (M10X1.5X25-MM)
6.	8T-4171 M	[8]	BOLT (M6X1X12-MM)
7.	9X-8256	[8]	WASHER (6.6X12X2-MM THK)
	M		METRIC PART

#SEBP48740629

350-8250: WIRING GP-CONVERTER

WIRING GP-CONVERTER

350-8250 WIRING GP-CONVERTER -12-VOLT, 10-AMPERE
S/N KGF1-UP; FAL1-UP
PART OF 359-2298, 359-2299, 359-2300, 359-2309, 359-2310, 359-2404, 359-2405, 359-2421, 359-2506, 359-2507, 367-8686, 367-8697, 367-8809, 367-8810, 367-8817, 379-7118, 379-7119, 379-7216, 379-7217, 379-7218, 379-7219, 379-7220, 379-7226, 379-7227, 379-7228, 379-7267, 379-7268, 379-7269, 379-7270, 385-4035, 385-4036, 385-4136, 385-4137, 385-4186, 385-4187, 396-6826, 396-6827, 396-6828, 415-8424, 421-6033, 421-6034, 421-6035, 421-6036, 421-6037, 421-6038, 421-6039, 421-6040, 421-6043, 421-6046, 421-6048, 421-6049, 447-3291, 447-3292 DISTRIBUTION AR, 354-1154, 354-1155 OPTION AR-CAB, 359-2264 OPTION AR-COLD WEATHER, 359-2263, 367-8812, 367-8814, 379-7297, 379-7298, 379-7299, 379-7300, 415-8425, 415-8426 OPTION AR-REGIONAL
AN ATTACHMENT

i03899980 SEBP4874

3508250 WIRING GP-CONVERTER Parts scheme

For full view, you need register

Parts for your 320D EXCAVATOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	479-9395	[1]	BRACKET
2.	475-2681	[1]	CONVERTER-POWER (24-VOLT TO 12-VOLT)
3.	324-5771	[2]	SOCKET-AUXILIARY POWER (12-VOLT)
4.	8T-4121	[2]	WASHER-HARD (11X21X2.5-MM THK)
5.	8T-4136 M	[2]	BOLT (M10X1.5X25-MM)
6.	8T-4138 M	[2]	BOLT (M6X1X20-MM)
7.	9X-8256	[2]	WASHER (6.6X12X2-MM THK)
	M		METRIC PART

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 Disconnect Switch
320D Excavator

Battery or Battery Cable - Inspect/Replace
320D Excavator

Battery - Recycle
320D Excavator

Power Receptacle - If Equipped
320D Excavator

Fuses - Replace
320D Excavator

Special Instruction

Installation of 183-9371 Coupler Lines Gp (KIT, WEDGE LOCK){1408, 5000, 5051, 5057, 6129, 7000, 7332}
Installation of 183-9371 Coupler Lines Gp (KIT, WEDGE LOCK){1408, 5000, 5051, 5057, 6129, 7000, 7332}

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

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

Installation of 279-5323 Coupler Lines Gp (KIT, PIN GRABBER){1408, 5057, 5479, 6129, 7000, 7332}
Installation of 279-5323 Coupler Lines Gp (KIT, PIN GRABBER){1408, 5057, 5479, 6129, 7000, 7332}

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}

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

Master Guide for Field Installation of 315-6132, 315-6131 Auxiliary Control Arrangement on Certain Excavators{1408, 5051, 5057, 5059, 5063, 7301}
Master Guide for Field Installation of 315-6132, 315-6131 Auxiliary Control Arrangement on Certain Excavators{1408, 5051, 5057, 5059, 5063, 7301}

Installation Procedure for 251-0529 Cab Wiring Gp on Certain Hydraulic Excavators {1408}
Installation Procedure for 251-0529 Cab Wiring Gp on Certain Hydraulic Excavators {1408}

Installation Procedure for 259-5045 Combined Flow Wiring Gp {1408}
Installation Procedure for 259-5045 Combined Flow Wiring Gp {1408}

Troubleshooting Guide for 161-3128 Relay on Certain Excavators{1408, 7301}
Troubleshooting Guide for 161-3128 Relay on Certain Excavators{1408, 7301}

Installation Procedure for 275-7203 Auxiliary Control Wiring Gp {1408}
Installation Procedure for 275-7203 Auxiliary Control Wiring Gp {1408}

Installation of the 270-6106 Auxiliary Control Ar {1408, 1435, 7405, 7553, 7557}
Installation of the 270-6106 Auxiliary Control Ar {1408, 1435, 7405, 7553, 7557}

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}

Procedure for Installing the 373-8980 Console Harness As on Certain Excavators{1408, 5258}
Procedure for Installing the 373-8980 Console Harness As on Certain Excavators{1408, 5258}

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

Installation of the 238-1565 Quick Coupler Wiring Gp on Certain Hydraulic Excavators{1408, 6129}
Installation of the 238-1565 Quick Coupler Wiring Gp on Certain Hydraulic Excavators{1408, 6129}

Procedure to Troubleshoot the Upper Window Wiper Relay on Certain 311D through 349D, E Series, and F Series Excavators{1408, 7305}
Procedure to Troubleshoot the Upper Window Wiper Relay on Certain 311D through 349D, E Series, and F Series Excavators{1408, 7305}

Service Letter-NACD

PRODUCT IMPROVEMENT PROGRAM FOR REWORKING THE WIRING HARNESS FOR THE ENGINE AIR HEATER RELAY ON CERTAIN 320D, 320D L, AND 323D LN EXCAVATORS
PRODUCT IMPROVEMENT PROGRAM FOR REWORKING THE WIRING HARNESS FOR THE ENGINE AIR HEATER RELAY ON CERTAIN 320D, 320D L, AND 323D LN EXCAVATORS

Service Letter-Australia

Service Letter-CFEL

Service Letter-CSARL

Service Letter-Americas

Technical Information Bulletin

The Machine Service Meter Display on Certain Excavators Is Higher than the Machine Running Hours Compared with the Monitor{1408, 7301}
The Machine Service Meter Display on Certain Excavators Is Higher than the Machine Running Hours Compared with the Monitor{1408, 7301}

Wrong Resistor May be Installed into <NOBR>176-9668</NOBR> Instrument Console Gp on Certain Excavators and Wheel Loaders {1408, 1437, 6129}
Wrong Resistor May be Installed into 176-9668 Instrument Console Gp on Certain Excavators and Wheel Loaders {1408, 1437, 6129}

Specifications

Wiring (Battery)
320D and 323D Excavators Machine System Specifications

Wiring (Battery) - Cold Weather
320D and 323D Excavators Machine System Specifications

Wiring (Refueling Pump)
320D and 323D Excavators Machine System Specifications

Wiring (Battery)
320D and 323D Excavators Machine System Specifications

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

Service Letter-Asia

Systems Operation

Relays
320D, 320D2, 321D, 323D, 324D, 325D, 328D, 329D, 330D, 336D, 336D2, 340D and 340D2 Excavators Tool Control System

Senders
320D, 320D2, 321D, 323D, 324D, 325D, 328D, 329D, 330D, 336D, 336D2, 340D and 340D2 Excavators Tool Control System

Sensors
320D, 320D2, 321D, 323D, 324D, 325D, 328D, 329D, 330D, 336D, 336D2, 340D and 340D2 Excavators Tool Control System

Switches
320D, 320D2, 321D, 323D, 324D, 325D, 328D, 329D, 330D, 336D, 336D2, 340D and 340D2 Excavators Tool Control System

Switches
320D, 321D, 323D, 324D, 325D, 326D, 328D, 329D, 330D, 336D, 336D2, 340D and 340D2 Excavators, 324D Forest Machine and 323D MHPU, 324D MHPU, 325D MHPU, 329D MHPU, 330D MHPU and 336D MHPU Mobile Hydraulic Power Units Machine Electronic Control System

Sensors
320D, 321D, 323D, 324D, 325D, 326D, 328D, 329D, 330D, 336D, 336D2, 340D and 340D2 Excavators, 324D Forest Machine and 323D MHPU, 324D MHPU, 325D MHPU, 329D MHPU, 330D MHPU and 336D MHPU Mobile Hydraulic Power Units Machine Electronic Control System

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

Testing and Adjusting

Electric Starting System - Test
C4.2 and C6.4 Engines for Caterpillar Built Machines

Electrical Connector - Inspect
320D, 321D, 323D, 324D, 325D, 326D, 328D, 329D, 330D, 336D, 336D2, 340D and 340D2 Excavators, 324D Forest Machine and 323D MHPU, 324D MHPU, 325D MHPU, 329D MHPU, 330D MHPU and 336D MHPU Mobile Hydraulic Power Units Machine Electronic Control System

Wiring Harness (Open Circuit) - Test
320D, 321D, 323D, 324D, 325D, 326D, 328D, 329D, 330D, 336D, 336D2, 340D and 340D2 Excavators, 324D Forest Machine and 323D MHPU, 324D MHPU, 325D MHPU, 329D MHPU, 330D MHPU and 336D MHPU Mobile Hydraulic Power Units Machine Electronic Control System

Wiring Harness (Short Circuit) - Test
320D, 321D, 323D, 324D, 325D, 326D, 328D, 329D, 330D, 336D, 336D2, 340D and 340D2 Excavators, 324D Forest Machine and 323D MHPU, 324D MHPU, 325D MHPU, 329D MHPU, 330D MHPU and 336D MHPU Mobile Hydraulic Power Units Machine Electronic Control System

System Schematic
320D, 321D, 323D, 324D, 325D, 326D, 328D, 329D, 330D, 336D, 336D2, 340D and 340D2 Excavators, 324D Forest Machine and 323D MHPU, 324D MHPU, 325D MHPU, 329D MHPU, 330D MHPU and 336D MHPU Mobile Hydraulic Power Units Machine Electronic Control System

Overload Warning - Set - If Equipped
320D and 323D Excavators Hydraulic System

Electrical Connector - Inspect
AccuGrade^® GPS / Single UTS / Site and Laser Reference v11 for Excavators

Wiring Harness (Open Circuit) - Test
AccuGrade^® GPS / Single UTS / Site and Laser Reference v11 for Excavators

Wiring Harness (Short Circuit) - Test
AccuGrade^® GPS / Single UTS / Site and Laser Reference v11 for Excavators

Connector Contact Description
AccuGrade^® GPS / Single UTS / Site and Laser Reference v11 for Excavators

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

System Schematic
Machine Security System (MSS3i) Integrated

Troubleshooting

MID 039 - CID 0096 - FMI 05
320D, 321D, 323D, 324D, 325D, 326D, 328D, 329D, 330D, 336D, 336D2, 340D and 340D2 Excavators, 324D Forest Machine and 323D MHPU, 324D MHPU, 325D MHPU, 329D MHPU, 330D MHPU and 336D MHPU Mobile Hydraulic Power Units Machine Electronic Control System

MID 039 - CID 0096 - FMI 04
320D, 321D, 323D, 324D, 325D, 326D, 328D, 329D, 330D, 336D, 336D2, 340D and 340D2 Excavators, 324D Forest Machine and 323D MHPU, 324D MHPU, 325D MHPU, 329D MHPU, 330D MHPU and 336D MHPU Mobile Hydraulic Power Units Machine Electronic Control System

MID 039 - CID 0586 - FMI 05
320D, 321D, 323D, 324D, 325D, 326D, 328D, 329D, 330D, 336D, 336D2, 340D and 340D2 Excavators, 324D Forest Machine and 323D MHPU, 324D MHPU, 325D MHPU, 329D MHPU, 330D MHPU and 336D MHPU Mobile Hydraulic Power Units Machine Electronic Control System

MID 039 - CID 0586 - FMI 12
320D, 321D, 323D, 324D, 325D, 326D, 328D, 329D, 330D, 336D, 336D2, 340D and 340D2 Excavators, 324D Forest Machine and 323D MHPU, 324D MHPU, 325D MHPU, 329D MHPU, 330D MHPU and 336D MHPU Mobile Hydraulic Power Units Machine Electronic Control System

MID 039 - CID 0588 - FMI 09
320D, 321D, 323D, 324D, 325D, 326D, 328D, 329D, 330D, 336D, 336D2, 340D and 340D2 Excavators, 324D Forest Machine and 323D MHPU, 324D MHPU, 325D MHPU, 329D MHPU, 330D MHPU and 336D MHPU Mobile Hydraulic Power Units Machine Electronic Control System

MID 039 - CID 1178 - FMI 03
320D, 321D, 323D, 324D, 325D, 326D, 328D, 329D, 330D, 336D, 336D2, 340D and 340D2 Excavators, 324D Forest Machine and 323D MHPU, 324D MHPU, 325D MHPU, 329D MHPU, 330D MHPU and 336D MHPU Mobile Hydraulic Power Units Machine Electronic Control System

MID 039 - CID 1178 - FMI 04
320D, 321D, 323D, 324D, 325D, 326D, 328D, 329D, 330D, 336D, 336D2, 340D and 340D2 Excavators, 324D Forest Machine and 323D MHPU, 324D MHPU, 325D MHPU, 329D MHPU, 330D MHPU and 336D MHPU Mobile Hydraulic Power Units Machine Electronic Control System

MID 039 - CID 1178 - FMI 08
320D, 321D, 323D, 324D, 325D, 326D, 328D, 329D, 330D, 336D, 336D2, 340D and 340D2 Excavators, 324D Forest Machine and 323D MHPU, 324D MHPU, 325D MHPU, 329D MHPU, 330D MHPU and 336D MHPU Mobile Hydraulic Power Units Machine Electronic Control System

MID 039 - CID 2280 - FMI 03
320D, 321D, 323D, 324D, 325D, 326D, 328D, 329D, 330D, 336D, 336D2, 340D and 340D2 Excavators, 324D Forest Machine and 323D MHPU, 324D MHPU, 325D MHPU, 329D MHPU, 330D MHPU and 336D MHPU Mobile Hydraulic Power Units Machine Electronic Control System

Electrical Component and Connector Locations
320D, 321D, 323D, 324D, 325D, 326D, 328D, 329D, 330D, 336D, 336D2, 340D and 340D2 Excavators, 324D Forest Machine and 323D MHPU, 324D MHPU, 325D MHPU, 329D MHPU, 330D MHPU and 336D MHPU Mobile Hydraulic Power Units Machine Electronic Control System

MID 039 - CID 0110 - FMI 04
320D, 321D, 323D, 324D, 325D, 326D, 328D, 329D, 330D, 336D, 336D2, 340D and 340D2 Excavators, 324D Forest Machine and 323D MHPU, 324D MHPU, 325D MHPU, 329D MHPU, 330D MHPU and 336D MHPU Mobile Hydraulic Power Units Machine Electronic Control System

MID 039 - CID 0110 - FMI 09
320D, 321D, 323D, 324D, 325D, 326D, 328D, 329D, 330D, 336D, 336D2, 340D and 340D2 Excavators, 324D Forest Machine and 323D MHPU, 324D MHPU, 325D MHPU, 329D MHPU, 330D MHPU and 336D MHPU Mobile Hydraulic Power Units Machine Electronic Control System

MID 039 - CID 2300 - FMI 09
320D, 321D, 323D, 324D, 325D, 326D, 328D, 329D, 330D, 336D, 336D2, 340D and 340D2 Excavators, 324D Forest Machine and 323D MHPU, 324D MHPU, 325D MHPU, 329D MHPU, 330D MHPU and 336D MHPU Mobile Hydraulic Power Units Machine Electronic Control System

MID 039 - CID 0600 - FMI 04
320D, 321D, 323D, 324D, 325D, 326D, 328D, 329D, 330D, 336D, 336D2, 340D and 340D2 Excavators, 324D Forest Machine and 323D MHPU, 324D MHPU, 325D MHPU, 329D MHPU, 330D MHPU and 336D MHPU Mobile Hydraulic Power Units Machine Electronic Control System

Electrical Connectors
C4.2 and C6.4 Engines for Caterpillar Built Machines

Electrical Connectors - Inspect
C4.2 and C6.4 Engines for Caterpillar Built Machines

CAN Data Link - Test
AccuGrade^® GPS / Single UTS / Site and Laser Reference v11 for Excavators

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

Investigation of the Liquid Level Switch on the Engine Oil Pan and on the Hydraulic Tank for Excavators {1302, 1408, 5056, 5068, 7422}
2009/08/31

Troubleshooting the Rotary Switch Assembly for the Engine Speed {1408, 7332}
2008/08/18

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

New Software and a New Rotary Switch Improve the Reliability of the Engine Speed Dial on Excavators {1408, 7332, 7610, 7620}
2009/04/13

An Improved Backup Alarm is Now Available {7406}
2009/01/05