142-1353 WIRING GP-HEATER S/N 7JR1-UP; 1XS1-UP; 2AS1-UP; 5MS1-UP; 9WS1-UP; 6LW1-UP; 3YZ1-UP PART OF 136-8999, 159-1072 HEATER GP-JACKET WATER AN ATTACHMENT 320B

ELECTRICAL AND STARTING SYSTEM

WIRING GP

0. 142-1353 WIRING GP-
1. 147-1520 WIRING GP-
2. 148-6273 WIRING GP-
3. 143-5234 WIRING GP-
4. 153-6197 WIRING GP-
5. 214-8902 WIRING GP-
6. 128-8875 WIRING GP-
7. 150-1441 WIRING GP-
8. 150-1432 WIRING GP-
9. 134-2744 WIRING GP-
0. INFORMATION

EXCAVATOR 320B EXCAVATOR 1XS
320B, 320B L, 320B LN, 320B N & 320B S Excavators 1XS00001-UP (MACHINE) POWERED BY 3116 Engine SEBP2840 320B 1XS (1996)

ELECTRICAL AND STARTING SYSTEM

WIRING GP

116-0176 WIRING GP-FINE SWING

165-0552 WIRING GP-HARVESTER HEAD

142-1353 WIRING GP-HEATER

147-1520 WIRING GP-HYDRAULIC GENERATOR

148-6273 WIRING GP-HYDRAULIC GENERATOR

143-5234 WIRING GP-QUICK COUPLER

#SEBP28400270

142-1353: WIRING GP-HEATER

WIRING GP-HEATER

142-1353 WIRING GP-HEATER
S/N 7JR1-UP; 1XS1-UP; 2AS1-UP; 5MS1-UP; 9WS1-UP; 6LW1-UP; 3YZ1-UP
PART OF 136-8999, 159-1072 HEATER GP-JACKET WATER
AN ATTACHMENT

i00652824 SEBP2840

For full view, you need register

Parts for your 320B EXCAVATOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	148-1281	[1]	PANEL GP-FUSE
2.	144-2689	[1]	HARNESS AS
3.	147-2243	[1]	BRACKET AS
	6V-9632 M	[2]	NUT-WELD (M6X1-THD)
4.	111-4871	[1]	RELAY (24-VOLT)
5.	8J-1256	[1]	CLIP
6.	116-0118	[1]	CLIP
7.	8T-4171 M	[3]	BOLT (M6X1X12-MM)
8.	8T-4908 M	[2]	BOLT (M8X1.25X25-MM)
9.	5C-7261 M	[2]	NUT (M8X1.25-THD)
10.	8T-4224	[2]	WASHER-HARD (8.8X16X2-MM THK)
11.	9X-8256	[7]	WASHER (6.6X12X2-MM THK)
12.	7K-1181	[15]	STRAP-CABLE
13.	147-2244	[1]	WIRE AS
14.	6V-5210 M	[1]	SCREW-MACHINE (M4X0.7X10-MM)
15.	8T-6412 M	[3]	SCREW-MACHINE (M6X1X20-MM)
16.	5M-6668	[2]	SCREW-MACHINE (8-32X0.75-IN)
17.	8T-0328	[2]	WASHER-HARD (5.5X10X1-MM THK)
18.	3E-7294	[1]	CIRCUIT BREAKER AS (105-AMPERE)
19.	7N-0719 Y	[1]	SWITCH GP-DISCONNECT (BATTERY)
20.	150-5026	[1]	WIRE AS
21.	3T-2662	[1]	CIRCUIT BREAKER AS (15-AMPERE, AUTOMATIC RESET)
22.	150-5027	[1]	WIRE AS
	M		METRIC PART
	Y		SEPARATE ILLUSTRATION

#SEBP28400271

147-1520: WIRING GP-HYDRAULIC GENERATOR

WIRING GP-HYDRAULIC GENERATOR

147-1520 WIRING GP-HYDRAULIC GENERATOR
S/N 9WS1-UP; 6LW1-UP
PART OF 148-1326 GENERATOR AR-HYDRAULIC
AN ATTACHMENT

i00992621 SEBP2840

1471520 WIRING GP-HYDRAULIC GENERATOR Parts scheme

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Parts for your 320B EXCAVATOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	151-6308	[1]	FILM-IDENTIFICATION (MAGNET)
2.	9D-3127	[1]	BASE AS-INDICATOR LIGHT
	6V-8367	[1]	LOCKWASHER
	6V-8382	[1]	NUT-HEX (11/16-27-THD)
3.	7N-5876	[1]	LAMP (24-VOLT, 0.2-AMPERE)(MAGNET)
4.	9D-9161	[1]	LENS-GREEN
5.	147-3202	[1]	HARNESS AS
6.	3S-2093 B	[22]	STRAP-CABLE
7.	147-1532	[1]	SWITCH AS-ROCKER (MAGNET)
	116-0173	[1]	CONNECTOR-RECEPTACLE
	116-0174	[4]	TERMINAL
8.	147-4411	[1]	HARNESS AS
9.	147-5052	[1]	HARNESS AS
10.	6K-0806 B	[9]	STRAP-CABLE
11.	178-5369	[1]	HARNESS AS
12.	111-4871	[1]	RELAY (24-VOLT)
13.	9X-8256	[1]	WASHER (6.6X12X2-MM THK)
14.	7X-2619 M	[1]	BOLT (M6X1X10-MM)
15.	147-5321	[1]	HARNESS AS-SOLENOID
16.	149-0020	[1]	FILM-INSTRUCTION (GRAPPLE, MAGNET)
	B		USE AS REQUIRED
	M		METRIC PART

#SEBP28400272

148-6273: WIRING GP-HYDRAULIC GENERATOR

WIRING GP-HYDRAULIC GENERATOR

148-6273 WIRING GP-HYDRAULIC GENERATOR
S/N 9WS1-UP; 6LW1-UP
PART OF 148-1326 GENERATOR AR-HYDRAULIC
AN ATTACHMENT

i00868045 SEBP2840

1486273 WIRING GP-HYDRAULIC GENERATOR Parts scheme

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Parts for your 320B EXCAVATOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	147-1532	[1]	SWITCH AS-ROCKER
	116-0173	[1]	CONNECTOR-RECEPTACLE
	116-0174	[4]	TERMINAL
2.	147-4411	[1]	HARNESS AS
3.	3S-2093	[30]	STRAP-CABLE
4.	148-9279	[1]	HARNESS AS
5.	6K-0806	[7]	STRAP-CABLE
6.	156-0841	[1]	HARNESS AS
7.	111-4871	[1]	RELAY (24-VOLT)
8.	9X-8256	[1]	WASHER (6.6X12X2-MM THK)
9.	7X-2619 M	[1]	BOLT (M6X1X10-MM)
10.	147-5321	[1]	HARNESS AS-SOLENOID
11.	151-6308	[1]	FILM-IDENTIFICATION (MAGNET)
12.	9D-3127	[1]	BASE AS-INDICATOR LIGHT
	6V-8367	[1]	LOCKWASHER
	6V-8382	[1]	NUT-HEX (11/16-27-THD)
13.	7N-5876	[1]	LAMP (24-VOLT, 0.2-AMPERE)
14.	9D-9161	[1]	LENS-GREEN
15.	147-3202	[1]	HARNESS AS
16.	149-1074	[1]	PLATE
17.	149-0020	[1]	FILM-INSTRUCTION (GRAPPLE, MAGNET)
	M		METRIC PART

#SEBP28400273

143-5234: WIRING GP-QUICK COUPLER

WIRING GP-QUICK COUPLER

143-5234 WIRING GP-QUICK COUPLER
S/N 7JR1-UP; 1XS1-UP; 2AS1-UP; 5MS1-UP; 9WS1-UP
PART OF 142-9898 CONTROL AR-COUPLER
AN ATTACHMENT

i00661075 SEBP2840

1435234 WIRING GP-QUICK COUPLER Parts scheme

For full view, you need register

Parts for your 320B EXCAVATOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	143-3427	[1]	HARNESS AS
2.	143-3426	[1]	HARNESS AS
3.	137-4703	[1]	PLATE AS
4.	129-3181 M	[2]	BOLT-SOCKET HEAD (M10X1.5X55-MM)
5.	113-4683	[1]	ALARM AS
6.	8T-0325 M	[1]	BOLT (M5X0.8X14-MM)
7.	110-7883	[1]	SWITCH GP-START
8.	5P-8500	[1]	KEY
9.	3S-2093	[10]	STRAP-CABLE
10.	122-8526	[1]	FILM-INSTRUCTION (COUPLER WEDGE)
11.	8T-4121	[2]	WASHER-HARD (11X21X2.5-MM THK)
12.	137-4704	[1]	PLATE
13.	7Y-7388 M	[2]	SCREW-BUTTON HEAD (M5X0.8X12-MM)
	M		METRIC PART

#SEBP28400274

153-6197: WIRING GP-QUICK COUPLER

WIRING GP-QUICK COUPLER

153-6197 WIRING GP-QUICK COUPLER
S/N 7JR1-UP; 1XS1-UP; 2AS1-UP; 5MS1-UP; 3YZ1-UP
PART OF 153-6198 CONTROL AR-COUPLER
AN ATTACHMENT

i00823160 SEBP2840

1536197 WIRING GP-QUICK COUPLER Parts scheme

For full view, you need register

Parts for your 320B EXCAVATOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	155-2715	[1]	SWITCH AS-ROTARY (QUICK COUPLER)
	3E-3377	[1]	WEDGE-RECEPTACLE LOCK (4-PIN)
	8T-8729	[4]	PIN-CONNECTOR (16-GA TO 18-GA)
	102-8804	[1]	KIT-RECEPTACLE (4-PIN)
			(INCLUDES RECEPTACLE & WEDGE.)
2.	8T-0328	[1]	WASHER-HARD (5.5X10X1-MM THK)
3.	113-4683	[1]	ALARM AS
4.	155-4572	[1]	HARNESS AS-WIRING (QUICK COUPLER ALARM)
	102-8802	[1]	KIT-RECEPTACLE (2-PIN)
			(INCLUDES RECEPTACLE & WEDGE.)
5.	3S-2093	[2]	STRAP-CABLE
6.	6V-2313 M	[1]	BOLT (M5X0.8X30-MM)
7.	6V-8369	[1]	NUT (7/16-28-THD)
8.	2H-3920	[1]	LOCKWASHER
9.	158-4212	[1]	FILM-INSTRUCTION (QUICK COUPLER)
10.	153-4800	[1]	COVER AS
	6I-5368	[1]	RUBBER-CUSHION
11.	134-0394	[1]	KNOB-CONTROL
	M		METRIC PART

#SEBP28400275

214-8902: WIRING GP-QUICK COUPLER

WIRING GP-QUICK COUPLER

214-8902 WIRING GP-QUICK COUPLER
S/N 7JR1-UP; 1XS1-UP; 2AS1-UP; 5MS1-UP; 3YZ1-UP
PART OF 153-6198 CONTROL AR-COUPLER
AN ATTACHMENT

i01780872 SEBP2840

2148902 WIRING GP-QUICK COUPLER Parts scheme

For full view, you need register

Parts for your 320B EXCAVATOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	3S-2093	[20]	STRAP-CABLE
2.	7X-2619 M	[5]	BOLT (M6X1X10-MM)
3.	3E-3363	[1]	RECEPTACLE AS
	102-8802	[1]	KIT-RECEPTACLE (2-PIN)
			(INCLUDES RECEPTACLE AS & WEDGE)
4.	9X-8256	[5]	WASHER (6.6X12X2-MM THK)
5.	206-1340	[1]	BRACKET AS
6.	161-3128	[4]	RELAY (24-VOLT)
7.	155-2715	[1]	SWITCH AS-ROTARY (QUICK COUPLER)
	3E-3377	[1]	WEDGE-RECEPTACLE LOCK (4-PIN)
	186-3735	[4]	PIN-CONNECTOR (16-GA TO 18-GA)
	102-8804	[1]	KIT-RECEPTACLE (4-PIN)
			(INCLUDES RECEPTACLE AS & WEDGE)
8.	6V-8369	[1]	NUT (7/16-28-THD)
9.	2H-3920	[1]	LOCKWASHER
10.	158-4212	[1]	FILM-INSTRUCTION (QUICK COUPLER)
11.	153-4800	[1]	COVER AS
	6I-5368	[1]	RUBBER-CUSHION
12.	113-4683	[1]	ALARM AS
13.	8T-0328	[1]	WASHER-HARD (5.5X10X1-MM THK)
14.	6V-2313 M	[1]	BOLT (M5X0.8X30-MM)
15.	155-4572	[1]	HARNESS AS-WIRING (QUICK COUPLER ALARM)
	102-8802	[1]	KIT-RECEPTACLE (2-PIN)
			(INCLUDES RECEPTACLE AS & WEDGE)
16.	205-6202	[1]	HARNESS AS
	102-8804	[1]	KIT-RECEPTACLE (4-PIN)
			(INCLUDES RECEPTACLE AS & WEDGE
	155-2270	[1]	KIT-CONNECTING PLUG (2-PIN)
			(INCLUDES PLUG AS & WEDGE)
	155-2271	[1]	KIT-CONNECTING PLUG (4-PIN)
			(INCLUDES PLUG AS & WEDGE)
17.	111-4871	[1]	RELAY (24-VOLT)
	M		METRIC PART

#SEBP28400276

128-8875: WIRING GP-REFUELING PUMP

WIRING GP-REFUELING PUMP

128-8875 WIRING GP-REFUELING PUMP
S/N 7JR1-UP; 1XS1-UP; 2AS1-UP; 5MS1-UP; 9WS1-UP; 6LW1-UP; 3YZ1-UP
REFUELING PUMP
PART OF 117-4164 PUMP AR-FUEL TRANSFER
AN ATTACHMENT

i00522154 SEBP2840

1288875 WIRING GP-REFUELING PUMP Parts scheme

For full view, you need register

Parts for your 320B EXCAVATOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	132-1827	[1]	WIRE AS
2.	3S-2093	[5]	STRAP-CABLE
3.	8T-0328	[3]	WASHER-HARD (5.5X10X1-MM THK)
4.	116-0097	[1]	SWITCH AS (REFUELING PUMP STOP)
	155-2270	[1]	KIT-CONNECTING PLUG (2-PIN)
5.	116-0095	[1]	SWITCH AS (REFUELING PUMP START)
	102-8802	[1]	KIT-RECEPTACLE (2-PIN)
	155-2270	[1]	KIT-CONNECTING PLUG (2-PIN)
6.	111-4836	[3]	CLIP
7.	8T-4137 M	[3]	BOLT (M10X1.5X20-MM)
8.	8T-4121	[3]	WASHER-HARD (11X21X2.5-MM THK)
9.	116-0118	[1]	CLIP
10.	149-5050	[2]	RELAY (24-VOLT)
11.	8T-4171 M	[2]	BOLT (M6X1X12-MM)
12.	167-3496	[1]	HARNESS AS-FUEL TANK
	102-8802	[1]	KIT-RECEPTACLE (2-PIN)
	102-8803	[1]	KIT-RECEPTACLE (3-PIN)
	M		METRIC PART

#SEBP28400277

150-1441: WIRING GP-RELAY PANEL

WIRING GP-RELAY PANEL

150-1441 WIRING GP-RELAY PANEL
S/N 7JR1-UP; 1XS1-UP; 2AS1-UP; 5MS1-UP; 9WS1-UP; 6LW1-UP; 3YZ1-UP
WINDOW WARMER
PART OF 136-8996, 159-1071 COLD WEATHER AR
AN ATTACHMENT

i00723218 SEBP2840

1501441 WIRING GP-RELAY PANEL Parts scheme

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Parts for your 320B EXCAVATOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	150-1443	[1]	WIRE AS
2.	150-1442	[1]	HARNESS AS
3.	150-1444	[1]	WIRE AS
4.	150-1445	[1]	WIRE AS
5.	165-4026	[1]	SWITCH AS-MAGNETIC (24-VOLT)(WINDOW WARMER RELAY)
	6V-8186	[2]	NUT-FULL (5/16-24-THD)
	4F-2294	[2]	NUT-JAM (5/16-24-THD)
	6V-8378	[2]	NUT (10-32-THD)
6.	8T-6411 M	[2]	SCREW-MACHINE (M6X1X12-MM)
7.	8D-7265	[1]	CIRCUIT BREAKER AS (40-AMPERE)(WINDOW WARMER)
8.	9X-8256	[2]	WASHER (6.6X12X2-MM THK)
9.	8T-0328	[2]	WASHER-HARD (5.5X10X1-MM THK)
10.	5M-6668	[2]	SCREW-MACHINE (8-32X0.75-IN)
11.	3S-2093	[5]	STRAP-CABLE
	M		METRIC PART

#SEBP28400278

150-1432: WIRING GP-WINDOW DEFROSTER

WIRING GP-WINDOW DEFROSTER

150-1432 WIRING GP-WINDOW DEFROSTER
S/N 7JR1-UP; 1XS1-UP; 2AS1-UP; 5MS1-UP; 9WS1-UP; 6LW1-UP; 3YZ1-UP
PART OF 136-8996, 159-1071 COLD WEATHER AR
AN ATTACHMENT

i00723217 SEBP2840

1501432 WIRING GP-WINDOW DEFROSTER Parts scheme

For full view, you need register

Parts for your 320B EXCAVATOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	150-1433	[1]	HARNESS AS
2.	150-1434	[1]	WIRE AS
3.	150-1435	[1]	WIRE AS
4.	3S-2093	[30]	STRAP-CABLE
5.	3E-6455	[1]	SWITCH AS-PRESSURE (WINDOW DEFROSTER)
6.	3J-1907	[1]	SEAL-O-RING
7.	5P-6944	[1]	ADAPTER
8.	3K-0360	[1]	SEAL-O-RING

#SEBP28400279

134-2744: WIRING GP-WORK TOOL

WIRING GP-WORK TOOL

134-2744 WIRING GP-WORK TOOL
S/N 7JR1-UP; 1XS1-UP; 2AS1-UP; 5MS1-UP; 9WS1-UP; 3YZ1-UP
PART OF 134-1061 CONTROL AR-AUXILIARY, 171-1365 CONVERSION AR-WORK TOOL
AN ATTACHMENT

i00508571 SEBP2840

1342744 WIRING GP-WORK TOOL Parts scheme

For full view, you need register

Parts for your 320B EXCAVATOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	3S-2093	[23]	STRAP-CABLE
2.	153-7794	[1]	HARNESS AS
3.	116-0118	[3]	CLIP
4.	8T-4191 M	[3]	BOLT (M10X1.5X16-MM)
5.	8T-4121	[7]	WASHER-HARD (11X21X2.5-MM THK)
6.	111-4836	[4]	CLIP
7.	8T-4137 M	[4]	BOLT (M10X1.5X20-MM)
8.	153-1149	[1]	HARNESS AS
9.	111-4787	[1]	SWITCH AS-ROCKER (HYDRAULIC FLOW MODE)
	116-0174	[4]	TERMINAL
	116-0173	[1]	CONNECTOR-RECEPTACLE
10.	145-7213	[1]	HARNESS AS
11.	4D-1836	[1]	SWITCH-TOGGLE (AUX. HYD. BACK-UP)
12.	143-3421	[1]	INDICATOR
13.	170-8976	[1]	FILM-INSTRUCTION
	M		METRIC PART

Information:

ELECTRICAL AND STARTING SYSTEM

WIRING GP

Engine News

Correction to The Pocket Guide, SEBD0402 Is Available as a Reference for Routing and Installing Wire Harness Assemblies {1408}
2000/07/01

270-5051 Repair Kit (Electrical Connectors) Available for Repairs to Wiring Harnesses with Ampseal 16 and A4E 2 Connectors {0709, 1408}
2006/03/20

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

Operation and Maintenance Manual

Battery - Recycle
320B, 322B and 325B Excavators

Battery, Battery Cable or Battery Disconnect Switch - Replace
320B, 322B and 325B Excavators

Power Receptacle
320B, 322B and 325B Excavators

Service Hour Meter
320B, 322B and 325B Excavators

Lighter
320B, 322B and 325B Excavators

Seat Heater - If Equipped
320B, 322B and 325B Excavators

Quick Coupler Control - Single Effect (If Equipped)
320B, 322B and 325B Excavators

Battery Electrolyte Level for Low Maintenance Battery - Check
320B, 322B and 325B Excavators

Fuses - Replace
320B, 322B and 325B Excavators

Quick Coupler Control
320B, 322B, 325B, 330B and 345B Excavators

SmartBoom Control - If Equipped
320B, 322B, 325B, 330B and 345B Excavators

SmartBoom Operation - If Equipped
320B, 322B, 325B, 330B and 345B Excavators

Special Instruction

Retrofit Installation of Coolant Loss Sensor{1353, 1395, 7422, 7470}
Retrofit Installation of Coolant Loss Sensor{1353, 1395, 7422, 7470}

Battery Ratings And Cross Reference Chart{1401}
Battery Ratings And Cross Reference Chart{1401}

Installation Procedure for 180-8007 Heat and Air Conditioner Control Group on Certain Excavators{1408, 7304, 7320}
Installation Procedure for 180-8007 Heat and Air Conditioner Control Group on Certain Excavators{1408, 7304, 7320}

Modify Wiring in order to Allow Activation of the Medium Pressure Circuit When the Auxiliary Hydraulic Circuit is in the One-Way Mode{5734}
Modify Wiring in order to Allow Activation of the Medium Pressure Circuit When the Auxiliary Hydraulic Circuit is in the One-Way Mode{5734}

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

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

Ampseal 16 Connector Peripheral Seal Servicing{7553}
Ampseal 16 Connector Peripheral Seal Servicing{7553}

Service Of Machined Terminals And Service of Stamped and Formed Terminals{7553}
Service Of Machined Terminals And Service of Stamped and Formed Terminals{7553}

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}

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 of Seat Belt Reminder Systems {1408, 1901, 1902, 7327, 7602, 7606, 7610, 7620}
Installation of Seat Belt Reminder Systems {1408, 1901, 1902, 7327, 7602, 7606, 7610, 7620}

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

Service Letter-NACD

PRODUCT SUPPORT PROGRAM FOR REPLACING THE RADIO CONVERTER ON VARIOUS EXCAVATORS
PRODUCT SUPPORT PROGRAM FOR REPLACING THE RADIO CONVERTER ON VARIOUS EXCAVATORS

Service Letter-Australia

Service Letter-CFEL

Service Letter-CSARL

Service Letter-Americas

Technical Information Bulletin

Refrigerant Compressors May Fail
Refrigerant Compressors May Fail

Auxiliary Control Pedal (4th) Is Still Active Even Though Backup Switch Is Activated In Manual Backup Mode
Auxiliary Control Pedal (4th) Is Still Active Even Though Backup Switch Is Activated In Manual Backup Mode

Check For Correct Operation Of Oil Level Switch
Check For Correct Operation Of Oil Level Switch

Backup Switch For The Auxiliary Controller May Be Wired Incorrectly
Backup Switch For The Auxiliary Controller May Be Wired Incorrectly

Specifications

Fuel Pressure Switch
SUPPLEMENT FOR - 3114, 3116 AND 3126 ENGINES FOR CATERPILLAR

Oil Pressure Switch
SUPPLEMENT FOR - 3114, 3116 AND 3126 ENGINES FOR CATERPILLAR

Transmission Oil Temperature Switch
SUPPLEMENT FOR - 3114, 3116 AND 3126 ENGINES FOR CATERPILLAR

Coolant Temperature Switch
SUPPLEMENT FOR - 3114, 3116 AND 3126 ENGINES FOR CATERPILLAR

Speed Sensor (Magnetic)
SUPPLEMENT FOR - 3114, 3116 AND 3126 ENGINES FOR CATERPILLAR

Wiring (Combined Function Hydraulic)
320B Excavator Machine System Specifications

Wiring (Refueling Pump)
320B Excavator 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

PRODUCT SUPPORT PROGRAM FOR REPLACING THE RADIO CONVERTER ON VARIOUS EXCAVATORS
PRODUCT SUPPORT PROGRAM FOR REPLACING THE RADIO CONVERTER ON VARIOUS EXCAVATORS

Service Letter-Asia

Systems Operation

Switches
308B, 311B, 312B, 315B, 317B, 318B, 320B, 322B, 325B, 330B, M325B and W330B Excavators Engine and Pump Control

Sensors
308B, 311B, 312B, 315B, 317B, 318B, 320B, 322B, 325B, 330B, M325B and W330B Excavators Engine and Pump Control

Senders
308B, 311B, 312B, 315B, 317B, 318B, 320B, 322B, 325B, 330B, M325B and W330B Excavators Engine and Pump Control

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 REPLACING THE RADIO CONVERTER ON VARIOUS EXCAVATORS
PRODUCT SUPPORT PROGRAM FOR REPLACING THE RADIO CONVERTER ON VARIOUS EXCAVATORS

Testing and Adjusting

Check of Speed Sensor - Troubleshoot - 4201 And 4302
308B, 311B, 312B, 315B, 317B, 318B, 320B, 322B, 325B, 330B, M325B and W330B Excavators Engine and Pump Control

Engine Speed Dial Does Not Work - Troubleshoot - 420E And 2303
308B, 311B, 312B, 315B, 317B, 318B, 320B, 322B, 325B, 330B, M325B and W330B Excavators Engine and Pump Control

Low Idle Switch Does Not Work - Troubleshoot
308B, 311B, 312B, 315B, 317B, 318B, 320B, 322B, 325B, 330B, M325B and W330B Excavators Engine and Pump Control

Electrical Components And Connector Locations
308B, 311B, 312B, 315B, 317B, 318B, 320B, 322B, 325B, 330B, M325B and W330B Excavators Engine and Pump Control

Controller Connector Contact Identification
308B, 311B, 312B, 315B, 317B, 318B, 320B, 322B, 325B, 330B, M325B and W330B Excavators Engine and Pump Control

Engine Speed Dial Setting - Check
308B, 311B, 312B, 315B, 317B, 318B, 320B, 322B, 325B, 330B, M325B and W330B Excavators Engine and Pump Control

System Schematic
308B, 311B, 312B, 315B, 317B, 318B, 320B, 322B, 325B, 330B, M325B and W330B Excavators Engine and Pump Control

Harness and Wire Identification
308B, 311B, 312B, 315B, 317B, 318B, 320B, 322B, 325B, 330B, M325B and W330B Excavators Engine and Pump Control

Speed Sensor - Replace
308B, 311B, 312B, 315B, 317B, 318B, 320B, 322B, 325B, 330B, M325B and W330B Excavators Engine and Pump Control

Electric Starting System - Test
3114, 3116, and 3126 Engines

Controller - Replace
320B, 322B, 325B, 330B, 345B and 345B Series II Excavators Auxiliary Hydraulic System

Electrical Connector - Inspect
320B, 322B, 325B, 330B, 345B and 345B Series II Excavators Auxiliary Hydraulic System

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