170-4972 WIRING GP-BOOM S/N 7JR1-UP; 1XS1-UP; 2AS1-UP; 5MS1-UP; 9WS1-UP; 6LW1-UP; 3YZ1-UP BOOM FLOAT PART OF 171-5249 HYDRAULIC AR-BOOM FLOAT AN ATTACHMENT 320B

ELECTRICAL AND STARTING SYSTEM

WIRING GP

0. 170-4972 WIRING GP-
1. 188-0924 WIRING GP-
2. 214-5104 WIRING GP-
3. 122-4834 WIRING GP-
4. 132-1323 WIRING GP-
5. 150-1436 WIRING GP-
6. 141-7605 WIRING GP-
7. 151-7843 WIRING GP-
8. 210-8937 WIRING GP-
9. 136-6078 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

147-9406 WIRING GP-AUXILIARY CONTROL

162-3848 WIRING GP-AUXILIARY CONTROL

170-4972 WIRING GP-BOOM

188-0924 WIRING GP-BOOM

214-5104 WIRING GP-BOOM

122-4834 WIRING GP-CAB

#SEBP28400250

170-4972: WIRING GP-BOOM

WIRING GP-BOOM

170-4972 WIRING GP-BOOM
S/N 7JR1-UP; 1XS1-UP; 2AS1-UP; 5MS1-UP; 9WS1-UP; 6LW1-UP; 3YZ1-UP
BOOM FLOAT
PART OF 171-5249 HYDRAULIC AR-BOOM FLOAT
AN ATTACHMENT

i01071539 SEBP2840

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Parts for your 320B EXCAVATOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	183-7698	[1]	HARNESS AS
	102-8805	[1]	KIT-RECEPTACLE (6-PIN)
	155-2270	[2]	KIT-CONNECTING PLUG (2-PIN)
	102-8802	[2]	KIT-RECEPTACLE (2-PIN)
2.	170-4974	[1]	HARNESS AS
	155-2270	[2]	KIT-CONNECTING PLUG (2-PIN)
	155-2274	[1]	KIT-CONNECTING PLUG (6-PIN)
3.	3S-2093 B	[15]	STRAP-CABLE
4.	111-4871	[1]	RELAY (24-VOLT)
5.	8T-4137 M	[2]	BOLT (M10X1.5X20-MM)
6.	8T-4121	[2]	WASHER-HARD (11X21X2.5-MM THK)
7.	196-7591	[1]	PLATE AS
8.	3E-8772	[1]	SWITCH-ROCKER (24-VOLT)(SMART BOOM)
9.	112-6163	[1]	ACTUATOR
10.	173-8292	[1]	FILM-INSTRUCTION (BOOM FLOAT CONTROL)
11.	200-0632	[1]	FILM
	B		USE AS REQUIRED
	M		METRIC PART

#SEBP28400251

188-0924: WIRING GP-BOOM

WIRING GP-BOOM

188-0924 WIRING GP-BOOM
S/N 7JR1-UP; 1XS1-UP; 5MS1-UP; 9WS1-UP; 6LW1-UP; 3YZ1-UP
PART OF 189-5418 SPECIAL AR-BOOM FLOAT
AN ATTACHMENT

i01275768 SEBP2840

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Parts for your 320B EXCAVATOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	183-7698	[1]	HARNESS AS
2.	170-4974	[1]	HARNESS AS
3.	3S-2093 B	[15]	STRAP-CABLE
4.	111-4871	[1]	RELAY (24-VOLT)
5.	196-7591	[1]	PLATE AS
6.	8T-4137 M	[2]	BOLT (M10X1.5X20-MM)
7.	8T-4121	[2]	WASHER-HARD (11X21X2.5-MM THK)
8.	3E-8772	[1]	SWITCH-ROCKER (24-VOLT)(BOOM FLOAT)
9.	112-6163	[1]	ACTUATOR
10.	173-8292	[1]	FILM-INSTRUCTION (BOOM FLOAT SWITCH)
11.	179-0289	[1]	CONTROL GP-HANDLE
	186-3735	[8]	PIN-CONNECTOR (16-GA TO 18-GA)
	102-8802	[1]	KIT-RECEPTACLE (2-PIN)(JOYSTICK CONTROL)
	102-8805	[1]	KIT-RECEPTACLE (6-PIN)(JOYSTICK CONTROL)
			(EACH RECEPTACLE KIT INCLUDES RECEPTACLE AS & WEDGE)
	162-2302	[1]	KIT-CAP (JOYSTICK CONTROL)
12.	200-0632	[1]	FILM

	155-2263 F	[1]	WEDGE-PLUG LOCK (6-PIN)
	155-2273 F	[1]	PLUG AS-CONNECTOR (6-PIN)
	8T-8730 F	[6]	SOCKET-CONNECTOR (16-GA TO 18-GA)
	B		USE AS REQUIRED
	F		NOT SHOWN
	M		METRIC PART

#SEBP28400252

214-5104: WIRING GP-BOOM

WIRING GP-BOOM

214-5104 WIRING GP-BOOM -VARIABLE ADJUSTABLE
S/N 7JR1-UP; 1XS1-UP; 5MS1-UP; 9WS1-UP; 3YZ1-UP
PART OF 184-2600 BOOM AR-VARIABLE ADJUSTABLE
AN ATTACHMENT

i01706678 SEBP2840

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Parts for your 320B EXCAVATOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	6K-0806	[25]	STRAP-CABLE
2.	217-3869	[1]	HARNESS AS-WIRING (VARIABLE ADJUSTABLE BOOM)
	155-2270	[1]	KIT-CONNECTING PLUG (2-PIN)
			(INCLUDES PLUG AS & WEDGE)
	102-8802	[1]	KIT-RECEPTACLE (2-PIN)
			(INCLUDES RECEPTACLE AS & WEDGE)
3.	224-6131	[1]	HARNESS AS-WIRING (VARIABLE ADJUSTABLE BOOM)
	155-2270	[2]	KIT-CONNECTING PLUG (2-PIN)
			(INCLUDES PLUG AS & WEDGE)
	102-8802	[1]	KIT-RECEPTACLE (2-PIN)
			(INCLUDES RECEPTACLE AS & WEDGE)

#SEBP28400253

122-4834: WIRING GP-CAB

WIRING GP-CAB

122-4834 WIRING GP-CAB
S/N 7JR1-UP; 1XS1-UP; 2AS1-UP; 5MS1-UP; 9WS1-UP; 6LW1-UP; 3YZ1-UP
PART OF 121-5673, 142-2688 CAB GP, 150-1436 WIRING GP-CAB
ALSO AN ATTACHMENT

i00520026 SEBP2840

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Parts for your 320B EXCAVATOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	154-8149	[1]	HARNESS AS
2.	130-6568	[1]	HARNESS AS
3.	3S-2093	[19]	STRAP-CABLE
4.	7Y-3173 M	[1]	SCREW-BUTTON HEAD (M4X0.7X12-MM)
5.	6C-9196	[8]	FASTENER
	M		METRIC PART

#SEBP28400254

132-1323: WIRING GP-CAB

WIRING GP-CAB

132-1323 WIRING GP-CAB
S/N 7JR1-UP; 1XS1-UP; 2AS1-UP; 5MS1-UP; 9WS1-UP; 6LW1-UP; 3YZ1-UP
PART OF 132-1320 CAB GP
AN ATTACHMENT

i00525877 SEBP2840

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Parts for your 320B EXCAVATOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name	Comments
			(NO BREAKDOWN OF SERVICEABLE PARTS IS AVAILABLE AT THIS TIME)

#SEBP28400255

150-1436: WIRING GP-CAB

WIRING GP-CAB

150-1436 WIRING GP-CAB -WINDOW WARMING
S/N 7JR1-UP; 1XS1-UP; 2AS1-UP; 5MS1-UP; 9WS1-UP; 6LW1-UP; 3YZ1-UP
PART OF 150-4958 CAB GP
AN ATTACHMENT

i00894623 SEBP2840

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Parts for your 320B EXCAVATOR:

CATERPILLAR SIS

Part No	Qty	Parts name
122-4834 Y	[1]	WIRING GP-CAB
8T-0287 M	[1]	BOLT (M5X0.8X10-MM)
6C-9197	[1]	NUT
3S-2093	[10]	STRAP-CABLE
150-1439	[1]	WIRE AS
7K-4474	[1]	CONNECTOR AS
7K-4475	[1]	CONNECTOR AS
5P-5621 D		WIRE (12-GA)(2.3M)
150-1440	[1]	WIRE AS
7K-4474	[1]	CONNECTOR AS
5P-5621 D		WIRE (12-GA)(.2M)
7K-4475	[1]	CONNECTOR AS
5P-5621 D		WIRE (12-GA)(.2M)
D		ORDER BY THE METER
M		METRIC PART
Y		SEPARATE ILLUSTRATION

#SEBP28400256

141-7605: WIRING GP-CAB RISER

WIRING GP-CAB RISER

141-7605 WIRING GP-CAB RISER
S/N 9WS1-UP; 6LW1-UP
1200MM (48IN) CAB RISER
PART OF 142-9633, 4Q-4484 RISER AR-CAB
AN ATTACHMENT

i00560877 SEBP2840

1417605 WIRING GP-CAB RISER Parts scheme

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Parts for your 320B EXCAVATOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	141-7602	[1]	HARNESS AS
2.	141-7603	[1]	HARNESS AS
3.	141-7604	[1]	HARNESS AS-WINDOW WIPER
4.	155-4243	[1]	HARNESS AS
5.	155-4229	[1]	HARNESS AS-QUICK COUPLER
6.	155-7286	[1]	HARNESS AS
7.	184-7092	[1]	HARNESS AS
8.	111-4837	[10]	CLIP
9.	111-4838	[6]	CLIP
10.	8T-4195 M	[4]	BOLT (M10X1.5X30-MM)
11.	8T-4137 M	[8]	BOLT (M10X1.5X20-MM)
12.	8T-4191 M	[4]	BOLT (M10X1.5X16-MM)
13.	8T-4971 M	[2]	BOLT (M6X1X30-MM)
14.	8T-4138 M	[2]	BOLT (M6X1X20-MM)
15.	8T-4121	[16]	WASHER-HARD (11X21X2.5-MM THK)
16.	9X-8256	[5]	WASHER (6.6X12X2-MM THK)
17.	157-2527	[1]	PLATE
18.	7G-1060	[1]	STRAP AS-GROUND
19.	111-4839	[5]	STRAP
20.	157-2528	[2]	SPACER (7X16X20-MM THK)
21.	121-1023	[1]	BLOCK-TERMINAL
22.	8T-6411 M	[1]	SCREW-MACHINE (M6X1X12-MM)
	M		METRIC PART

#SEBP28400257

151-7843: WIRING GP-CAB RISER

WIRING GP-CAB RISER

151-7843 WIRING GP-CAB RISER
S/N 9WS1-UP; 6LW1-UP
9WS1-UP, 6LW1-UP
PART OF 151-5584 RISER AR-CAB
AN ATTACHMENT

i00821424 SEBP2840

1517843 WIRING GP-CAB RISER Parts scheme

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Parts for your 320B EXCAVATOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	154-4847	[1]	HARNESS AS
	102-8803	[1]	KIT-RECEPTACLE (3-PIN)
	102-8805	[1]	KIT-RECEPTACLE (6-PIN)
	102-8801	[1]	KIT-RECEPTACLE (12-PIN)
2.	154-4848	[1]	HARNESS AS
	102-8802	[1]	KIT-RECEPTACLE (2-PIN)
	102-8801	[2]	KIT-RECEPTACLE (12-PIN)
3.	154-4849	[1]	HARNESS AS-WIRING (WINDOW WASHER MOTOR)
	102-8802	[1]	KIT-RECEPTACLE (2-PIN)
4.	155-4244	[1]	HARNESS AS-AUXILIARY
	102-8804	[1]	KIT-RECEPTACLE (4-PIN)
	102-8805	[1]	KIT-RECEPTACLE (6-PIN)
	102-8806	[1]	KIT-RECEPTACLE (8-PIN)
5.	155-4230	[1]	HARNESS AS-SOLENOID (QUICK COUPLER)
	102-8802	[1]	KIT-RECEPTACLE (2-PIN)
6.	155-7665	[1]	HARNESS AS
	102-8802	[1]	KIT-RECEPTACLE (2-PIN)
7.	200-2586	[1]	HARNESS AS
	102-8805	[1]	KIT-RECEPTACLE (6-PIN)
8.	111-4837	[11]	CLIP
9.	111-4838	[8]	CLIP
10.	8T-4195 M	[5]	BOLT (M10X1.5X30-MM)
11.	8T-4137 M	[9]	BOLT (M10X1.5X20-MM)
12.	8T-4191 M	[4]	BOLT (M10X1.5X16-MM)
13.	8T-4971 M	[2]	BOLT (M6X1X30-MM)
14.	8T-4138 M	[2]	BOLT (M6X1X20-MM)
15.	8T-4121	[18]	WASHER-HARD (11X21X2.5-MM THK)
16.	9X-8256	[5]	WASHER (6.6X12X2-MM THK)
17.	157-2527	[1]	PLATE
18.	7G-1060	[1]	STRAP AS-GROUND
19.	111-4839	[7]	STRAP
20.	157-2528	[2]	SPACER (7X16X20-MM THK)
21.	121-1023	[1]	BLOCK-TERMINAL
22.	8T-6411 M	[2]	SCREW-MACHINE (M6X1X12-MM)
	M		METRIC PART

#SEBP28400258

210-8937: WIRING GP-CAB RISER

WIRING GP-CAB RISER

210-8937 WIRING GP-CAB RISER
S/N 9WS1-UP; 6LW1-UP
CAB RISER 1200MM
PART OF 208-4763 RISER AR-CAB
AN ATTACHMENT

i01850090 SEBP2840

2108937 WIRING GP-CAB RISER Parts scheme

For full view, you need register

Parts for your 320B EXCAVATOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	141-7602	[1]	HARNESS AS
	155-2260	[1]	KIT-CONNECTING PLUG (3-PIN)
	155-2274	[1]	KIT-CONNECTING PLUG (6-PIN)
	155-2255	[3]	KIT-CONNECTING PLUG (12-PIN)
			(EACH PLUG KIT INCLUDES PLUG AS & WEDGE)
	102-8803	[2]	KIT-RECEPTACLE (3-PIN)
	102-8805	[1]	KIT-RECEPTACLE (6-PIN)
	102-8801	[5]	KIT-RECEPTACLE (12-PIN)
			(EACH RECEPTACLE KIT INCLUDES RECEPTACLE AS & WEDGE)
2.	141-7603	[1]	HARNESS AS
	155-2270	[2]	KIT-CONNECTING PLUG (2-PIN)
	155-2255	[2]	KIT-CONNECTING PLUG (12-PIN)
			(EACH PLUG KIT INCLUDES PLUG AS & WEDGE)
	102-8802	[1]	KIT-RECEPTACLE (2-PIN)
	102-8801	[2]	KIT-RECEPTACLE (12-PIN)
			(EACH RECEPTACLE KIT INCLUDES RECEPTACLE AS & WEDGE)
3.	141-7604	[1]	HARNESS AS-WINDOW WIPER
	155-2270	[1]	KIT-CONNECTING PLUG (2-PIN)
			(INCLUDES PLUG AS & WEDGE)
	102-8802	[1]	KIT-RECEPTACLE (2-PIN)
			(INCLUDES RECEPTACLE AS & WEDGE)
4.	155-4244	[1]	HARNESS AS-AUXILIARY
	155-2265	[6]	KIT-CONNECTING PLUG (8-PIN)
	155-2271	[3]	KIT-CONNECTING PLUG (4-PIN)
	155-2274	[1]	KIT-CONNECTING PLUG (6-PIN)
			(EACH PLUG KIT INCLUDES PLUG AS & WEDGE)
	102-8804	[2]	KIT-RECEPTACLE (4-PIN)
	102-8805	[2]	KIT-RECEPTACLE (6-PIN)
	102-8806	[4]	KIT-RECEPTACLE (8-PIN)
			(EACH RECEPTACLE KIT INCLUDES RECEPTACLE AS & WEDGE)
5.	155-4229	[1]	HARNESS AS-QUICK COUPLER
	155-2270	[6]	KIT-CONNECTING PLUG (2-PIN)
			(EACH INCLUDES PLUG AS & WEDGE)
	102-8802	[6]	KIT-RECEPTACLE (2-PIN)
			(EACH INCLUDES RECEPTACLE AS & WEDGE)
6.	155-7286	[1]	HARNESS AS
	155-2270	[1]	KIT-CONNECTING PLUG (2-PIN)
			(INCLUDES PLUG AS & WEDGE)
	102-8802	[1]	KIT-RECEPTACLE (2-PIN)
			(INCLUDES RECEPTACLE AS & WEDGE)
7.	184-7092	[1]	HARNESS AS
	155-2274	[1]	KIT-CONNECTING PLUG (6-PIN)
			(INCLUDES PLUG AS & WEDGE)
	102-8805	[1]	KIT-RECEPTACLE (6-PIN)
			(INCLUDES RECEPTACLE AS & WEDGE)
8.	111-4836	[6]	CLIP
9.	111-4838	[6]	CLIP
10.	8T-4195 M	[3]	BOLT (M10X1.5X30-MM)
11.	8T-4137 M	[13]	BOLT (M10X1.5X20-MM)
12.	8T-4191 M	[3]	BOLT (M10X1.5X16-MM)
13.	8T-4971 M	[2]	BOLT (M6X1X30-MM)
14.	8T-4138 M	[2]	BOLT (M6X1X20-MM)
15.	8T-4121	[19]	WASHER-HARD (11X21X2.5-MM THK)
16.	9X-8256	[5]	WASHER (6.6X12X2-MM THK)
17.	157-2527	[1]	PLATE
18.	7G-1060	[1]	STRAP AS-GROUND
19.	111-4839	[6]	STRAP
20.	157-2528	[2]	SPACER (7X16X20-MM THK)
21.	121-1023	[1]	BLOCK-TERMINAL
22.	8T-6411 M	[1]	SCREW-MACHINE (M6X1X12-MM)
23.	131-7547	[1]	GROMMET
24.	211-7071	[1]	PLATE AS
	M		METRIC PART

#SEBP28400259

136-6078: WIRING GP-COLD WEATHER

WIRING GP-COLD WEATHER

136-6078 WIRING GP-COLD WEATHER
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

i00577364 SEBP2840

For full view, you need register

Parts for your 320B EXCAVATOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name	Comments
	150-5024		HARNESS AS

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