383-5590 AIR CONDITIONER AR S/N KEA1-UP PART OF 500-0684, 500-0685, 500-0694, 500-0695, 504-5114, 504-5115, 505-4694, 505-4695, 505-4696, 505-4697, 505-4704, 505-4705, 509-7756, 509-7757, 517-1609, 517-1625, 528-6969, 529-3599, 529-3600, 565-5584, 571-6462, 571-6463 DISTRIBUTION AR, 445-2102, 459-9479, 501-7246 OPTION AR-REGIONAL 349F L

OPERATOR STATION

AIR CONDITIONER GP

0. 383-5590 AIR CONDIT
1. 363-9496 AIR CONDIT
2. 498-1163 AIR CONDIT

SEAT GP

3. 334-6465 ARMREST GP
4. 340-6714 ARMREST GP
5. 346-8025 ARMREST GP

CAB GP

6. 333-4161 BRACKET GP
7. 461-1666 BRACKET GP
8. 461-1666 BRACKET GP
9. 333-4344 CAB GP
0. INFORMATION

EXCAVATOR 349F L EXCAVATOR KEA
349F L Excavator KEA00001-UP (MACHINE) POWERED BY C13 Engine SEBP6547 349F L KEA (2013)

OPERATOR STATION

AIR CONDITIONER GP

340-6709 AIR CONDITIONER & MOUNTING GP

383-5590 AIR CONDITIONER AR

363-9496 AIR CONDITIONER GP

498-1163 AIR CONDITIONER GP

348-8104 COMPRESSOR GP-REFRIGERANT

#SEBP65471250

383-5590: AIR CONDITIONER AR

AIR CONDITIONER AR

383-5590 AIR CONDITIONER AR
S/N KEA1-UP
PART OF 500-0684, 500-0685, 500-0694, 500-0695, 504-5114, 504-5115, 505-4694, 505-4695, 505-4696, 505-4697, 505-4704, 505-4705, 509-7756, 509-7757, 517-1609, 517-1625, 528-6969, 529-3599, 529-3600, 565-5584, 571-6462, 571-6463 DISTRIBUTION AR, 445-2102, 459-9479, 501-7246 OPTION AR-REGIONAL

i05743731 SEBP6547

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Parts for your 349F L EXCAVATOR:

CATERPILLAR SIS

Part No	Qty	Parts name
340-6709 Y	[1]	AIR CONDITIONER & MOUNTING GP
383-5592 Y	[1]	CONDENSER & MTG GP-REFRIGERANT
316-8992 Y	[1]	DUCT GP-CAB AIR
383-5591 Y	[1]	LINES GP-AIR CONDITIONER
Y		SEPARATE ILLUSTRATION

#SEBP65471251

363-9496: AIR CONDITIONER GP

AIR CONDITIONER GP

363-9496 AIR CONDITIONER GP
S/N KEA1-UP
PART OF 340-6709 AIR CONDITIONER & MOUNTING GP
FIELD REPLACEMENT FOR @@@@@498-1163@@@@@

i04415248 SEBP6547

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Parts for your 349F L EXCAVATOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	553-9997	[1]	RELAY (BLOWER MOTOR)
1A.	553-9997	[1]	RELAY (COMPRESSOR)
2.	305-0419	[1]	HOLDER
3.	356-4944	[1]	CONTROL AS-FAN (BLOWER)
4.	363-9402	[1]	FILTER (AIR CONDITIONER)
5.	363-9449	[1]	CASE
6.	363-9450	[1]	HOUSING AS-AIR CONDITIONER (INTAKE AIR)
	363-9482	[1]	INSULATOR
7.	363-9451	[1]	COVER AS (LINK)
	363-9483	[1]	INSULATOR
8.	363-9452	[1]	COVER-FILTER
9.	363-9453	[1]	COIL AS-EVAPORATOR
	113-3467	[1]	SEAL-O-RING
	113-3468	[1]	SEAL-O-RING
10.	363-9454	[1]	VALVE AS-EXPANSION
11.	363-9455	[1]	PLATE
12.	363-9456	[1]	CORE AS-HEATER
13.	363-9457	[1]	MOTOR AS-BLOWER (WITH FAN)
14.	363-9458	[1]	HOSE
15.	363-9459	[3]	MOTOR AS
16.	363-9460	[1]	PLATE
17.	363-9461	[1]	DAMPER
18.	363-9462	[3]	DAMPER
19.	363-9463	[1]	DAMPER
20.	363-9464	[1]	DAMPER
21.	363-9465	[1]	LEVER
22.	363-9466	[1]	LEVER
23.	363-9467	[1]	LEVER
24.	363-9468	[1]	LEVER
25.	363-9469	[1]	LEVER
26.	363-9470	[1]	LEVER
27.	363-9471	[1]	LEVER
28.	363-9472	[1]	LEVER
29.	363-9473	[1]	LEVER
30.	363-9474	[1]	LEVER
31.	363-9475	[3]	ROD
32.	363-9476	[1]	SENSOR AS (EVAPORATOR)
33.	363-9477	[1]	SENSOR AS (INTAKE AIR TEMPERATURE)
34.	363-9478	[1]	SENSOR AS (WATER TEMPERATURE)
35.	363-9480	[1]	CLIP-HARNESS
36.	363-9481	[1]	HOLDER
37.	363-9482	[2]	INSULATOR
38.	553-9996	[1]	HARNESS AS-SENSOR (TEMPERATURE SENSOR)
39.	281-0791 M	[2]	BOLT-SOCKET HEAD (M5X0.8X40-MM)
	M		METRIC PART

#SEBP65471252

498-1163: AIR CONDITIONER GP

AIR CONDITIONER GP

498-1163 AIR CONDITIONER GP
S/N KEA1-UP
PART OF 340-6709 AIR CONDITIONER & MOUNTING GP
FIELD REPLACEMENT ORDER @@@@@363-9496@@@@@

i06586021 SEBP6547

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Parts for your 349F L EXCAVATOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	124-4042	[2]	RELAY (BLOWER MOTOR)
2.	305-0419	[1]	HOLDER
3.	356-4944	[1]	CONTROL AS-FAN (BLOWER)
4.	363-9402	[1]	FILTER (AIR CONDITIONER)
5.	363-9449	[1]	CASE
6.	363-9450	[1]	HOUSING AS-AIR CONDITIONER (INTAKE AIR)
6A.	363-9482	[1]	INSULATOR
7.	363-9451	[1]	COVER AS (LINK)
7A.	363-9483	[1]	INSULATOR
8.	363-9452	[1]	COVER-FILTER
9.	363-9453	[1]	COIL AS-EVAPORATOR
	113-3467	[1]	SEAL-O-RING
	113-3468	[1]	SEAL-O-RING
10.	363-9454	[1]	VALVE AS-EXPANSION
11.	363-9455	[1]	PLATE
12.	363-9456	[1]	CORE AS-HEATER
13.	363-9457	[1]	MOTOR AS-BLOWER (WITH FAN)
14.	363-9458	[1]	HOSE
15.	363-9459	[3]	MOTOR AS
16.	363-9460	[1]	PLATE
17.	363-9461	[1]	DAMPER
18.	363-9462	[3]	DAMPER
19.	363-9463	[1]	DAMPER
20.	363-9464	[1]	DAMPER
21.	363-9465	[1]	LEVER
22.	363-9466	[1]	LEVER
23.	363-9467	[1]	LEVER
24.	363-9468	[1]	LEVER
25.	363-9469	[1]	LEVER
26.	363-9470	[1]	LEVER
27.	363-9471	[1]	LEVER
28.	363-9472	[1]	LEVER
29.	363-9473	[1]	LEVER
30.	363-9474	[1]	LEVER
31.	363-9475	[3]	ROD
32.	363-9476	[1]	SENSOR AS (EVAPORATOR)
33.	363-9477	[1]	SENSOR AS (INTAKE AIR TEMPERATURE)
34.	363-9478	[1]	SENSOR AS (WATER TEMPERATURE)
35.	372-9366	[1]	HARNESS AS-HEATER & AIR COND
36.	363-9480	[1]	CLIP-HARNESS
37.	363-9481	[1]	HOLDER
38.	363-9482	[2]	INSULATOR
39.	281-0791 M	[2]	BOLT-SOCKET HEAD (M5X0.8X40-MM)
40.	498-1138	[1]	HARNESS AS-CAB
	8T-8729	[4]	PIN-CONNECTOR (16-GA TO 18-GA)
	8T-8730	[6]	SOCKET-CONNECTOR (16-GA TO 18-GA)
	3S-2093	[5]	STRAP-CABLE
	9W-0852	[4]	PIN-CONNECTOR (14-GA TO 16-GA)
	9W-0844	[4]	SOCKET-CONNECTOR (14-GA TO 16-GA)
	155-2270	[1]	KIT-CONNECTING PLUG (2-PIN)
			(INCLUDES PLUG AS, WEDGE, & INTERFACE SEAL)
	197-4385	[1]	DIODE
	231-2295	[1]	PLUG AS-CONNECTOR (8-PIN)
	455-0708	[1]	SEAL-CONNECTOR
	243-4509	[1]	RECEPTACLE AS-CONNECTOR (8-PIN)
41.	7K-1181	[2]	STRAP-CABLE
	M		METRIC PART

#SEBP65471253

334-6465: ARMREST GP

ARMREST GP

334-6465 ARMREST GP -LH
S/N KEA1-UP
PART OF 316-8822 CONSOLE GP-OPERATOR

i03997432 SEBP6547

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Parts for your 349F L EXCAVATOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	340-6714 Y	[1]	ARMREST GP
2.	340-6720	[1]	BRACKET AS
3.	346-8026	[1]	CLAMP
	Y		SEPARATE ILLUSTRATION

#SEBP65471254

340-6714: ARMREST GP

ARMREST GP

340-6714 ARMREST GP
S/N KEA1-UP
PART OF 334-6465, 346-8025 ARMREST GP

i03997400 SEBP6547

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Parts for your 349F L EXCAVATOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	128-2135 M	[2]	SCREW-TRUSS HEAD (M6X1X13-MM)
2.	340-6715	[1]	PIPE AS
3.	340-6718	[1]	PAD AS
4.	340-6719	[1]	COVER
5.	9X-2042 M	[4]	SCREW-TRUSS HEAD (M6X1X12-MM)
	M		METRIC PART

#SEBP65471255

346-8025: ARMREST GP

ARMREST GP

346-8025 ARMREST GP -RH
S/N KEA1-UP
PART OF 316-8821 CONSOLE GP-OPERATOR

i03997372 SEBP6547

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Parts for your 349F L EXCAVATOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	340-6714 Y	[1]	ARMREST GP
2.	340-6720	[1]	BRACKET AS
3.	340-6725	[1]	CLAMP
	Y		SEPARATE ILLUSTRATION

#SEBP65471256

333-4161: BRACKET GP-MOUNTING

BRACKET GP-MOUNTING

333-4161 BRACKET GP-MOUNTING
S/N KEA1-165
PART OF 353-2046 CAB GP

i04001527 SEBP6547

3334161 BRACKET GP-MOUNTING Parts scheme

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Parts for your 349F L EXCAVATOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	333-4176	[1]	BRACKET
2.	342-3564	[1]	BRACKET
3.	346-7957	[1]	BRACKET AS
4.	346-7998	[1]	BRACKET AS
5.	5C-9553 M	[6]	BOLT (M6X1X16-MM)
6.	8T-4121	[2]	WASHER-HARD (11X21X2.5-MM THK)
7.	8T-4137 M	[2]	BOLT (M10X1.5X20-MM)
8.	9X-2041 M	[4]	SCREW-TRUSS HEAD (M10X1.5X20-MM)
9.	9X-8256	[6]	WASHER (6.6X12X2-MM THK)
	M		METRIC PART

#SEBP65471257

461-1666: BRACKET GP-MOUNTING

BRACKET GP-MOUNTING

461-1666 BRACKET GP-MOUNTING
S/N KEA166-10000
PART OF 353-2046 CAB GP

i05829638 SEBP6547

4611666 BRACKET GP-MOUNTING Parts scheme

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Parts for your 349F L EXCAVATOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	333-4176	[1]	BRACKET
2.	346-7957	[1]	BRACKET AS
3.	346-7998	[1]	BRACKET AS
4.	5C-9553 M	[4]	BOLT (M6X1X16-MM)
5.	8T-4121	[2]	WASHER-HARD (11X21X2.5-MM THK)
6.	8T-4137 M	[2]	BOLT (M10X1.5X20-MM)
7.	9X-2041 M	[4]	SCREW-TRUSS HEAD (M10X1.5X20-MM)
8.	9X-8256	[4]	WASHER (6.6X12X2-MM THK)
	M		METRIC PART

#SEBP65471258

461-1666: BRACKET GP-MOUNTING

BRACKET GP-MOUNTING

461-1666 BRACKET GP-MOUNTING
S/N KEA1-UP
PART OF 353-2046, 353-2049 CAB GP

i06750103 SEBP6547

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Parts for your 349F L EXCAVATOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	346-7998	[1]	BRACKET AS
2.	8T-4121 C	[4]	WASHER-HARD (11X21X2.5-MM THK)
3.	8T-4137 CM	[4]	BOLT (M10X1.5X20-MM)
	C		CHANGE FROM PREVIOUS TYPE
	M		METRIC PART

#SEBP65471259

333-4344: CAB GP

CAB GP

333-4344 CAB GP -INTERIOR
S/N KEA1-UP
PART OF 353-2046 CAB GP

i04001554 SEBP6547

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Parts for your 349F L EXCAVATOR:

CATERPILLAR SIS

Part No	Qty	Parts name
333-4345 Y	[1]	COVER GP-CAB (REAR)
333-4346 Y	[1]	COVER GP-CONSOLE (WIPER MOTOR)
333-4347 Y	[1]	COVER GP-CAB (RH)
Y		SEPARATE ILLUSTRATION

Information:

OPERATOR STATION

AIR CONDITIONER GP

Operation and Maintenance Manual

Receiver Dryer (Refrigerant) - Replace
349F and 352F Excavators

Air Conditioner/Cab Heater Filter (Recirculation) - Inspect/Replace
349F and 352F Excavators

Condenser (Refrigerant) - Clean
349F and 352F Excavators

Air Conditioning and Heating Control
349F and 352F Excavators

Service Letter-NACD

PRODUCT SUPPORT PROGRAM FOR REPLACING THE A/C COMPRESSOR ON CERTAIN 336E, 336F, 349E, AND 349F EXCAVATORS
PRODUCT SUPPORT PROGRAM FOR REPLACING THE A/C COMPRESSOR ON CERTAIN 336E, 336F, 349E, AND 349F EXCAVATORS

Service Letter-Australia

Service Letter-CFEL

Service Letter-CSARL

Service Letter-Americas

Specifications

Heater and Air Conditioner Mounting
349F and 352F Excavators Machine System Specifications

Air Conditioner Lines
349F and 352F Excavators Machine System Specifications

General Information
Air Conditioning and Heating R134a for All Cat Machines

Tool Operating Manual

Crimping 1028 Thermoplastic Hose, 2760 Reduced Diameter Thermoplastic Hose, and 1543 Air Conditioning Hose{0374, 0599, 0684, 1808, 1812, 7554}
Crimping 1028 Thermoplastic Hose, 2760 Reduced Diameter Thermoplastic Hose, and 1543 Air Conditioning Hose{0374, 0599, 0684, 1808, 1812, 7554}

Service Letter-China

Service Letter-Asia

Systems Operation

Refrigerant Compressor
Air Conditioning and Heating R134a for All Cat Machines

Glossary of Terms
Air Conditioning and Heating R134a for All Cat Machines

Refrigerant Expansion Valve System
Air Conditioning and Heating R134a for All Cat Machines

Refrigerant Orifice Tube System
Air Conditioning and Heating R134a for All Cat Machines

Refrigerant Condenser
Air Conditioning and Heating R134a for All Cat Machines

Evaporator Coil
Air Conditioning and Heating R134a for All Cat Machines

Refrigerant Compressor Protection System
Air Conditioning and Heating R134a for All Cat Machines

Identifying the Air Conditioning System
Air Conditioning and Heating R134a for All Cat Machines

Refrigerant Expansion Valve
Air Conditioning and Heating R134a for All Cat Machines

Refrigerant Accumulator
Air Conditioning and Heating R134a for All Cat Machines

In-line Refrigerant Dryer
Air Conditioning and Heating R134a for All Cat Machines

Refrigerant Receiver-Dryer
Air Conditioning and Heating R134a for All Cat Machines

Identifying the Heating System
Air Conditioning and Heating R134a for All Cat Machines

Temperature Control
Air Conditioning and Heating R134a for All Cat Machines

Identifying the Refrigerant
Air Conditioning and Heating R134a for All Cat Machines

Service Intervals
Air Conditioning and Heating R134a for All Cat Machines

Condensate Drainage System
Air Conditioning and Heating R134a for All Cat Machines

Cab Pressurization and Filtration System
Air Conditioning and Heating R134a for All Cat Machines

General Information
Air Conditioning and Heating R134a for All Cat Machines

Refrigerant Orifice Tube Assembly
Air Conditioning and Heating R134a for All Cat Machines

Air Conditioning and Heating System
312E, 312F, 313F, 316E, 316F, 318E, 318F, 320E, 320F, 323E, 323F, 324E, 325F, 326F, 329E, 329F, 330F, 335F, 336E, 336F, 340F, 349E, 349F, 352F, 374F and 390F Excavators and 336E MHPU and 349E MHPU Mobile Hydraulic Power Units Air Conditioning and Heating

Refrigerant Compressor
312E, 312F, 313F, 316E, 316F, 318E, 318F, 320E, 320F, 323E, 323F, 324E, 325F, 326F, 329E, 329F, 330F, 335F, 336E, 336F, 340F, 349E, 349F, 352F, 374F and 390F Excavators and 336E MHPU and 349E MHPU Mobile Hydraulic Power Units Air Conditioning and Heating

Refrigerant Condenser
312E, 312F, 313F, 316E, 316F, 318E, 318F, 320E, 320F, 323E, 323F, 324E, 325F, 326F, 329E, 329F, 330F, 335F, 336E, 336F, 340F, 349E, 349F, 352F, 374F and 390F Excavators and 336E MHPU and 349E MHPU Mobile Hydraulic Power Units Air Conditioning and Heating

Refrigerant Receiver-Dryer
312E, 312F, 313F, 316E, 316F, 318E, 318F, 320E, 320F, 323E, 323F, 324E, 325F, 326F, 329E, 329F, 330F, 335F, 336E, 336F, 340F, 349E, 349F, 352F, 374F and 390F Excavators and 336E MHPU and 349E MHPU Mobile Hydraulic Power Units Air Conditioning and Heating

Evaporator Coil
312E, 312F, 313F, 316E, 316F, 318E, 318F, 320E, 320F, 323E, 323F, 324E, 325F, 326F, 329E, 329F, 330F, 335F, 336E, 336F, 340F, 349E, 349F, 352F, 374F and 390F Excavators and 336E MHPU and 349E MHPU Mobile Hydraulic Power Units Air Conditioning and Heating

Blower Motor
312E, 312F, 313F, 316E, 316F, 318E, 318F, 320E, 320F, 323E, 323F, 324E, 325F, 326F, 329E, 329F, 330F, 335F, 336E, 336F, 340F, 349E, 349F, 352F, 374F and 390F Excavators and 336E MHPU and 349E MHPU Mobile Hydraulic Power Units Air Conditioning and Heating

Motor (Air Conditioner Control)
312E, 312F, 313F, 316E, 316F, 318E, 318F, 320E, 320F, 323E, 323F, 324E, 325F, 326F, 329E, 329F, 330F, 335F, 336E, 336F, 340F, 349E, 349F, 352F, 374F and 390F Excavators and 336E MHPU and 349E MHPU Mobile Hydraulic Power Units Air Conditioning and Heating

Air Conditioning and Heating System Sensor Operation
312E, 312F, 313F, 316E, 316F, 318E, 318F, 320E, 320F, 323E, 323F, 324E, 325F, 326F, 329E, 329F, 330F, 335F, 336E, 336F, 340F, 349E, 349F, 352F, 374F and 390F Excavators and 336E MHPU and 349E MHPU Mobile Hydraulic Power Units Air Conditioning and Heating

Refrigerant Expansion Valve
312E, 312F, 313F, 316E, 316F, 318E, 318F, 320E, 320F, 323E, 323F, 324E, 325F, 326F, 329E, 329F, 330F, 335F, 336E, 336F, 340F, 349E, 349F, 352F, 374F and 390F Excavators and 336E MHPU and 349E MHPU Mobile Hydraulic Power Units Air Conditioning and Heating

Control Panel (Air Conditioner and Heater)
312E, 312F, 313F, 316E, 316F, 318E, 318F, 320E, 320F, 323E, 323F, 324E, 325F, 326F, 329E, 329F, 330F, 335F, 336E, 336F, 340F, 349E, 349F, 352F, 374F and 390F Excavators and 336E MHPU and 349E MHPU Mobile Hydraulic Power Units Air Conditioning and Heating

Pressure Switch (Refrigerant Pressure Cutoff)
312E, 312F, 313F, 316E, 316F, 318E, 318F, 320E, 320F, 323E, 323F, 324E, 325F, 326F, 329E, 329F, 330F, 335F, 336E, 336F, 340F, 349E, 349F, 352F, 374F and 390F Excavators and 336E MHPU and 349E MHPU Mobile Hydraulic Power Units Air Conditioning and Heating

Control Module
312E, 312F, 313F, 316E, 316F, 318E, 318F, 320E, 320F, 323E, 323F, 324E, 325F, 326F, 329E, 329F, 330F, 335F, 336E, 336F, 340F, 349E, 349F, 352F, 374F and 390F Excavators and 336E MHPU and 349E MHPU Mobile Hydraulic Power Units Air Conditioning and Heating

Fan Control (Blower Motor)
312E, 312F, 313F, 316E, 316F, 318E, 318F, 320E, 320F, 323E, 323F, 324E, 325F, 326F, 329E, 329F, 330F, 335F, 336E, 336F, 340F, 349E, 349F, 352F, 374F and 390F Excavators and 336E MHPU and 349E MHPU Mobile Hydraulic Power Units Air Conditioning and Heating

Air Conditioning and Heating System Relay Operation
312E, 312F, 313F, 316E, 316F, 318E, 318F, 320E, 320F, 323E, 323F, 324E, 325F, 326F, 329E, 329F, 330F, 335F, 336E, 336F, 340F, 349E, 349F, 352F, 374F and 390F Excavators and 336E MHPU and 349E MHPU Mobile Hydraulic Power Units Air Conditioning and Heating

Air Conditioning System Electrical Schematic
312E, 312F, 313F, 316E, 316F, 318E, 318F, 320E, 320F, 323E, 323F, 324E, 325F, 326F, 329E, 329F, 330F, 335F, 336E, 336F, 340F, 349E, 349F, 352F, 374F and 390F Excavators and 336E MHPU and 349E MHPU Mobile Hydraulic Power Units Air Conditioning and Heating

Service Letter-APD

Testing and Adjusting

Refrigerant Recovery
Air Conditioning and Heating R134a for All Cat Machines

Manifold Gauge Set (Refrigerant) - Install
Air Conditioning and Heating R134a for All Cat Machines

Refrigerant System - Charge
Air Conditioning and Heating R134a for All Cat Machines

Refrigerant System - Evacuate
Air Conditioning and Heating R134a for All Cat Machines

Refrigerant Leakage - Test
Air Conditioning and Heating R134a for All Cat Machines

Manifold Gauge Set (Refrigerant) - Remove
Air Conditioning and Heating R134a for All Cat Machines

Electronic Heat Control - Test
Air Conditioning and Heating R134a for All Cat Machines

Refrigerant Compressor - Test
Air Conditioning and Heating R134a for All Cat Machines

Air Conditioning Performance - Test
Air Conditioning and Heating R134a for All Cat Machines

Refrigerant Oil - Test
Air Conditioning and Heating R134a for All Cat Machines

Refrigerant System - Flush
Air Conditioning and Heating R134a for All Cat Machines

Machine Preparation for Testing and Adjusting
Air Conditioning and Heating R134a for All Cat Machines

Compressor Protection System - Test
Air Conditioning and Heating R134a for All Cat Machines

Heater Performance - Test
Air Conditioning and Heating R134a for All Cat Machines

Troubleshooting Faults With Service Codes
312E, 312F, 313F, 316E, 316F, 318E, 318F, 320E, 320F, 323E, 323F, 324E, 325F, 326F, 329E, 329F, 330F, 335F, 336E, 336F, 340F, 349E, 349F, 352F, 374F and 390F Excavators and 336E MHPU and 349E MHPU Mobile Hydraulic Power Units Air Conditioning and Heating

Air Conditioning E11 - Intake Air Temperature Sensor (Open Circuit)
312E, 312F, 313F, 316E, 316F, 318E, 318F, 320E, 320F, 323E, 323F, 324E, 325F, 326F, 329E, 329F, 330F, 335F, 336E, 336F, 340F, 349E, 349F, 352F, 374F and 390F Excavators and 336E MHPU and 349E MHPU Mobile Hydraulic Power Units Air Conditioning and Heating

Air Conditioning E12 - Intake Air Temperature Sensor (Short Circuit)
312E, 312F, 313F, 316E, 316F, 318E, 318F, 320E, 320F, 323E, 323F, 324E, 325F, 326F, 329E, 329F, 330F, 335F, 336E, 336F, 340F, 349E, 349F, 352F, 374F and 390F Excavators and 336E MHPU and 349E MHPU Mobile Hydraulic Power Units Air Conditioning and Heating

Air Conditioning E13 - Ambient Air Temperature Sensor (Open Circuit)
312E, 312F, 313F, 316E, 316F, 318E, 318F, 320E, 320F, 323E, 323F, 324E, 325F, 326F, 329E, 329F, 330F, 335F, 336E, 336F, 340F, 349E, 349F, 352F, 374F and 390F Excavators and 336E MHPU and 349E MHPU Mobile Hydraulic Power Units Air Conditioning and Heating

Air Conditioning E14 - Ambient Air Temperature Sensor (Short Circuit)
312E, 312F, 313F, 316E, 316F, 318E, 318F, 320E, 320F, 323E, 323F, 324E, 325F, 326F, 329E, 329F, 330F, 335F, 336E, 336F, 340F, 349E, 349F, 352F, 374F and 390F Excavators and 336E MHPU and 349E MHPU Mobile Hydraulic Power Units Air Conditioning and Heating

Air Conditioning E15 - Water Temperature Sensor (Short Circuit)
312E, 312F, 313F, 316E, 316F, 318E, 318F, 320E, 320F, 323E, 323F, 324E, 325F, 326F, 329E, 329F, 330F, 335F, 336E, 336F, 340F, 349E, 349F, 352F, 374F and 390F Excavators and 336E MHPU and 349E MHPU Mobile Hydraulic Power Units Air Conditioning and Heating

Air Conditioning E16 - Water Temperature Sensor (Short Circuit)
312E, 312F, 313F, 316E, 316F, 318E, 318F, 320E, 320F, 323E, 323F, 324E, 325F, 326F, 329E, 329F, 330F, 335F, 336E, 336F, 340F, 349E, 349F, 352F, 374F and 390F Excavators and 336E MHPU and 349E MHPU Mobile Hydraulic Power Units Air Conditioning and Heating

Air Conditioning E21 - Evaporator Sensor (Open Circuit)
312E, 312F, 313F, 316E, 316F, 318E, 318F, 320E, 320F, 323E, 323F, 324E, 325F, 326F, 329E, 329F, 330F, 335F, 336E, 336F, 340F, 349E, 349F, 352F, 374F and 390F Excavators and 336E MHPU and 349E MHPU Mobile Hydraulic Power Units Air Conditioning and Heating

Air Conditioning E22 - Evaporator Sensor (Short Circuit)
312E, 312F, 313F, 316E, 316F, 318E, 318F, 320E, 320F, 323E, 323F, 324E, 325F, 326F, 329E, 329F, 330F, 335F, 336E, 336F, 340F, 349E, 349F, 352F, 374F and 390F Excavators and 336E MHPU and 349E MHPU Mobile Hydraulic Power Units Air Conditioning and Heating

Air Conditioning E43 - Air Outlet Damper Error
312E, 312F, 313F, 316E, 316F, 318E, 318F, 320E, 320F, 323E, 323F, 324E, 325F, 326F, 329E, 329F, 330F, 335F, 336E, 336F, 340F, 349E, 349F, 352F, 374F and 390F Excavators and 336E MHPU and 349E MHPU Mobile Hydraulic Power Units Air Conditioning and Heating

Air Conditioning E44 - Air Blend Damper Error
312E, 312F, 313F, 316E, 316F, 318E, 318F, 320E, 320F, 323E, 323F, 324E, 325F, 326F, 329E, 329F, 330F, 335F, 336E, 336F, 340F, 349E, 349F, 352F, 374F and 390F Excavators and 336E MHPU and 349E MHPU Mobile Hydraulic Power Units Air Conditioning and Heating

Air Conditioning and Heating System Troubleshooting
312E, 312F, 313F, 316E, 316F, 318E, 318F, 320E, 320F, 323E, 323F, 324E, 325F, 326F, 329E, 329F, 330F, 335F, 336E, 336F, 340F, 349E, 349F, 352F, 374F and 390F Excavators and 336E MHPU and 349E MHPU Mobile Hydraulic Power Units Air Conditioning and Heating

Refrigerant Recovery
312E, 312F, 313F, 316E, 316F, 318E, 318F, 320E, 320F, 323E, 323F, 324E, 325F, 326F, 329E, 329F, 330F, 335F, 336E, 336F, 340F, 349E, 349F, 352F, 374F and 390F Excavators and 336E MHPU and 349E MHPU Mobile Hydraulic Power Units Air Conditioning and Heating

Manifold Gauge Set (Refrigerant) - Install
312E, 312F, 313F, 316E, 316F, 318E, 318F, 320E, 320F, 323E, 323F, 324E, 325F, 326F, 329E, 329F, 330F, 335F, 336E, 336F, 340F, 349E, 349F, 352F, 374F and 390F Excavators and 336E MHPU and 349E MHPU Mobile Hydraulic Power Units Air Conditioning and Heating

Refrigerant System - Evacuate
312E, 312F, 313F, 316E, 316F, 318E, 318F, 320E, 320F, 323E, 323F, 324E, 325F, 326F, 329E, 329F, 330F, 335F, 336E, 336F, 340F, 349E, 349F, 352F, 374F and 390F Excavators and 336E MHPU and 349E MHPU Mobile Hydraulic Power Units Air Conditioning and Heating

Refrigerant System - Flush
312E, 312F, 313F, 316E, 316F, 318E, 318F, 320E, 320F, 323E, 323F, 324E, 325F, 326F, 329E, 329F, 330F, 335F, 336E, 336F, 340F, 349E, 349F, 352F, 374F and 390F Excavators and 336E MHPU and 349E MHPU Mobile Hydraulic Power Units Air Conditioning and Heating

Refrigerant Leakage - Test
312E, 312F, 313F, 316E, 316F, 318E, 318F, 320E, 320F, 323E, 323F, 324E, 325F, 326F, 329E, 329F, 330F, 335F, 336E, 336F, 340F, 349E, 349F, 352F, 374F and 390F Excavators and 336E MHPU and 349E MHPU Mobile Hydraulic Power Units Air Conditioning and Heating

Refrigerant Compressor Oil - Check
312E, 312F, 313F, 316E, 316F, 318E, 318F, 320E, 320F, 323E, 323F, 324E, 325F, 326F, 329E, 329F, 330F, 335F, 336E, 336F, 340F, 349E, 349F, 352F, 374F and 390F Excavators and 336E MHPU and 349E MHPU Mobile Hydraulic Power Units Air Conditioning and Heating

Refrigerant System - Charge
312E, 312F, 313F, 316E, 316F, 318E, 318F, 320E, 320F, 323E, 323F, 324E, 325F, 326F, 329E, 329F, 330F, 335F, 336E, 336F, 340F, 349E, 349F, 352F, 374F and 390F Excavators and 336E MHPU and 349E MHPU Mobile Hydraulic Power Units Air Conditioning and Heating

Manifold Gauge Set (Refrigerant) - Remove
312E, 312F, 313F, 316E, 316F, 318E, 318F, 320E, 320F, 323E, 323F, 324E, 325F, 326F, 329E, 329F, 330F, 335F, 336E, 336F, 340F, 349E, 349F, 352F, 374F and 390F Excavators and 336E MHPU and 349E MHPU Mobile Hydraulic Power Units Air Conditioning and Heating

Machine Preparation for Troubleshooting
312E, 312F, 313F, 316E, 316F, 318E, 318F, 320E, 320F, 323E, 323F, 324E, 325F, 326F, 329E, 329F, 330F, 335F, 336E, 336F, 340F, 349E, 349F, 352F, 374F and 390F Excavators and 336E MHPU and 349E MHPU Mobile Hydraulic Power Units Air Conditioning and Heating

General Troubleshooting Information
312E, 312F, 313F, 316E, 316F, 318E, 318F, 320E, 320F, 323E, 323F, 324E, 325F, 326F, 329E, 329F, 330F, 335F, 336E, 336F, 340F, 349E, 349F, 352F, 374F and 390F Excavators and 336E MHPU and 349E MHPU Mobile Hydraulic Power Units Air Conditioning and Heating

Visual Inspection
312E, 312F, 313F, 316E, 316F, 318E, 318F, 320E, 320F, 323E, 323F, 324E, 325F, 326F, 329E, 329F, 330F, 335F, 336E, 336F, 340F, 349E, 349F, 352F, 374F and 390F Excavators and 336E MHPU and 349E MHPU Mobile Hydraulic Power Units Air Conditioning and Heating

Air Conditioning Performance - Test
312E, 312F, 313F, 316E, 316F, 318E, 318F, 320E, 320F, 323E, 323F, 324E, 325F, 326F, 329E, 329F, 330F, 335F, 336E, 336F, 340F, 349E, 349F, 352F, 374F and 390F Excavators and 336E MHPU and 349E MHPU Mobile Hydraulic Power Units Air Conditioning and Heating

Air Conditioning E45 - Air Inlet Damper Error
312E, 312F, 313F, 316E, 316F, 318E, 318F, 320E, 320F, 323E, 323F, 324E, 325F, 326F, 329E, 329F, 330F, 335F, 336E, 336F, 340F, 349E, 349F, 352F, 374F and 390F Excavators and 336E MHPU and 349E MHPU Mobile Hydraulic Power Units Air Conditioning and Heating

Troubleshooting

General Troubleshooting Information
Air Conditioning and Heating R134a for All Cat Machines

Disassembly and Assembly

Refrigerant Expansion Valve - Remove and Install
Air Conditioning and Heating R134a for All Cat Machines

Refrigerant Compressor - Remove and Install
Air Conditioning and Heating R134a for All Cat Machines

Refrigerant Accumulator - Remove and Install
Air Conditioning and Heating R134a for All Cat Machines

Air Conditioner Lines - Remove and Install
Air Conditioning and Heating R134a for All Cat Machines

Machine Preparation for Disassembly and Assembly
Air Conditioning and Heating R134a for All Cat Machines

In-Line Refrigerant Dryer - Remove and Install
Air Conditioning and Heating R134a for All Cat Machines

Refrigerant Receiver-Dryer - Remove and Install
Air Conditioning and Heating R134a for All Cat Machines

General Information
Air Conditioning and Heating R134a for All Cat Machines

Refrigerant Orifice Tube Assembly - Remove and Install
Air Conditioning and Heating R134a for All Cat Machines

Pressure Switch (Refrigerant Pressure Cutoff) - Remove and Install
349F and 352F Excavators Machine Systems

Heating and Air Conditioning Unit - Remove and Install
349F and 352F Excavators Machine Systems

Control Module (Automatic Temperature Control Unit) - Remove and Install
349F and 352F Excavators Machine Systems

Refrigerant Receiver-Dryer - Remove and Install
349F and 352F Excavators Machine Systems

Actuator Motor (Air Distributor) - Remove and Install
349F and 352F Excavators Machine Systems

Refrigerant Compressor - Remove and Install
349F and 352F Excavators Engine Supplement

Refrigerant Condenser - Remove and Install
349F and 352F Excavators Engine Supplement

Service Magazine

Support Literature Is Now Available For Maintaining Excavator Heating and Air Conditioning Systems {7309, 7320}
Support Literature Is Now Available For Maintaining Excavator Heating and Air Conditioning Systems {7309, 7320}

Nexus Retrofit Air Conditioning and Heating Parts for Other Than Caterpillar Construction Equipment and On-Highway Trucks {7320}
Nexus Retrofit Air Conditioning and Heating Parts for Other Than Caterpillar Construction Equipment and On-Highway Trucks {7320}

A New Cab Harness Assembly for the Air Conditioner is Now Available for Certain Excavators and Mobile Hydraulic Power Units {1408, 7301, 7320}
A New Cab Harness Assembly for the Air Conditioner is Now Available for Certain Excavators and Mobile Hydraulic Power Units {1408, 7301, 7320}

A New Air Conditioning Relay Harness Assembly Is Available for Certain 320E, 323E, and 320F-390F Excavators {1408, 7320}
A New Air Conditioning Relay Harness Assembly Is Available for Certain 320E, 323E, and 320F-390F Excavators {1408, 7320}

New Refrigerant Compressor Group Is Now Available for Certain 336-349E and 336-390F Excavators, Mobile Hydraulic Power Units and OEM Excavator Based Specialty Solutions {1802}
New Refrigerant Compressor Group Is Now Available for Certain 336-349E and 336-390F Excavators, Mobile Hydraulic Power Units and OEM Excavator Based Specialty Solutions {1802}

Caterpillar Parts SIS Catalog 349F L :

340-6709 AIR CONDITIONER & MOUNTING GP

389-5747 TIP-PENETRATION PLUS

449-2167 TIP-LONG

389-5746 TIP-LONG

381-4091 TIP GP-WIDE

363-9496 AIR CONDITIONER GP

498-1163 AIR CONDITIONER GP

334-6465 ARMREST GP

340-6714 ARMREST GP

346-8025 ARMREST GP

333-4161 BRACKET GP-MOUNTING

461-1666 BRACKET GP-MOUNTING

Truck sale:

Caterpillar 349F L
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