246-6121 LINES GP-AIR CONDITIONER S/N B9N273-UP PART OF 261-1429 AIR CONDITIONER AR 120M MOTOR GRADER

OPERATOR STATION

AIR CONDITIONER GP

0. 246-6121 LINES GP-A
1. 361-3134 LINES GP-A
2. 383-6248 LINES GP-A

HEATER GP

3. 246-6120 LINES GP-H
4. 246-6120 LINES GP-H
5. 246-6120 LINES GP-H
6. 246-6120 LINES GP-H
7. 250-2933 LINES GP-H
8. 273-1878 LINES GP-H

CAB GP

9. 6V-1970 LITERATURE
0. INFORMATION

MOTOR GRADER 120M MOTOR GRADER B9N
120M Motor Grader B9N00001-UP (MACHINE) POWERED BY C6.6 Engine SEBP4303 120M B9N (2007)

OPERATOR STATION

AIR CONDITIONER GP

244-2702 LINES GP-AIR CONDITIONER

246-6121 LINES GP-AIR CONDITIONER

361-3134 LINES GP-AIR CONDITIONER

383-6248 LINES GP-AIR CONDITIONER

442-8144 KIT-SERVICE

#SEBP43031290

246-6121: LINES GP-AIR CONDITIONER

LINES GP-AIR CONDITIONER

246-6121 LINES GP-AIR CONDITIONER
S/N B9N273-UP
PART OF 261-1429 AIR CONDITIONER AR

i06195390 SEBP4303

2466121 LINES GP-AIR CONDITIONER Parts scheme

For full view, you need register

Parts for your 120M MOTOR GRADER:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	1P-6356	[1]	PLATE
2.	3S-2093	[1]	STRAP-CABLE
3.	114-5333	[1]	SWITCH AS-PRESSURE (HIGH LOW)(COMPRESSOR, HIGH SIDE)
	102-8802	[1]	KIT-RECEPTACLE (2-PIN)
			(INCLUDES RECEPTACLE AS & WEDGE)
	8T-8729	[2]	PIN-CONNECTOR (16-GA TO 20-GA)
4.	149-6371	[1]	SWITCH AS-PRESSURE (A/C COMPRESSOR CLUTCH)(COMPRESSOR, LOW SIDE)
	102-8802	[1]	KIT-RECEPTACLE (2-PIN)
			(INCLUDES RECEPTACLE AS & WEDGE)
	8T-8729	[2]	PIN-CONNECTOR (16-GA TO 20-GA)
5.	189-3158	[1]	SUPPRESSOR-ARC
6.	203-2287 C	[1]	CLIP
7.	264-7977 I	[1]	HOSE AS
8.	286-9662	[1]	FITTING AS-AIR CONDITIONER
	3E-4051	[1]	CAP-SEAL (LOW SIDE CHARGE PORT)
	3E-4057	[1]	VALVE AS (REFRIGERANT, LOW SIDE)
	5P-5699	[1]	FITTING-AIR CONDITIONER
	172-4880	[1]	CAP-SEAL
	180-7180	[1]	CORE-VALVE
9.	286-9841 I	[1]	HOSE AS
10.	300-8838	[1]	FITTING AS-AIR CONDITIONER
	3E-4052	[1]	CAP-SEAL (HIGH SIDE CHARGE PORT)
	3E-4058	[1]	VALVE AS (REFRIGERANT, HIGH SIDE)
11.	355-5620 CI	[1]	HOSE AS
12.	085-8091 M	[1]	BOLT (M10X1.5X55-MM)
13.	122-0450 C	[1]	GROMMET
14.	132-5789	[1]	CLIP (LADDER)
15.	4D-7735	[1]	CLIP
16.	5K-5338	[1]	CLIP (LOOP)
17.	5P-1075	[1]	WASHER-HARD (10.2X22.5X3-MM THK)
18.	8T-1897 C	[1]	CLIP (SLOT)
19.	8T-1898 C	[1]	CLIP (TAB)
20.	8T-4121 C	[2]	WASHER-HARD (11X21X2.5-MM THK)
21.	8T-4137 M	[1]	BOLT (M10X1.5X20-MM)
22.	8T-4195 CM	[1]	BOLT (M10X1.5X30-MM)
23.	9X-7378	[2]	SEAL-O-RING
24.	9X-7380	[2]	SEAL-O-RING
25.	9X-7381	[2]	SEAL-O-RING
26.	9X-7382	[1]	SEAL-O-RING
27.	9X-7383	[1]	SEAL-O-RING
28.	9X-7385	[2]	SEAL-O-RING
29.	7I-1024 CE		GUARD-HOSE (84-CM)
	C		CHANGE FROM PREVIOUS TYPE
	E		ORDER BY THE CENTIMETER
	I		REFER TO HYDRAULIC INFORMATION SYSTEM
	M		METRIC PART

#SEBP43031291

361-3134: LINES GP-AIR CONDITIONER

LINES GP-AIR CONDITIONER

361-3134 LINES GP-AIR CONDITIONER
S/N B9N1-UP
PART OF 361-3133 AIR CONDITIONER GP

i04562590 SEBP4303

3613134 LINES GP-AIR CONDITIONER Parts scheme

For full view, you need register

Parts for your 120M MOTOR GRADER:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	186-6189	[1]	ACCUMULATOR-REFRIGERANT
2.	250-3528	[1]	TUBE AS
3.	250-3529	[1]	TUBE AS
4.	283-4236	[1]	DRYER AS-AIR (IN-LINE)
5.	260-5807 I	[1]	HOSE AS
6.	260-5808 I	[1]	HOSE AS
7.	361-3138	[1]	CLAMP
8.	361-3139	[1]	CLAMP
9.	1S-1015	[1]	CLIP (LOOP)
10.	5P-9297	[1]	CLIP (LOOP)
11.	8T-4121	[6]	WASHER-HARD (11X21X2.5-MM THK)
12.	8T-4137 M	[5]	BOLT (M10X1.5X20-MM)
13.	9M-8406	[1]	CLIP (LOOP)
14.	9X-7380	[1]	SEAL-O-RING
15.	9X-7381	[2]	SEAL-O-RING
16.	9X-7382	[1]	SEAL-O-RING
17.	9X-7383	[2]	SEAL-O-RING
18.	8T-4186 M	[1]	BOLT (M10X1.5X40-MM)
19.	133-6934	[1]	SPACER (11X20X25-MM THK)
	I		REFER TO HYDRAULIC INFORMATION SYSTEM
	M		METRIC PART

#SEBP43031292

383-6248: LINES GP-AIR CONDITIONER

LINES GP-AIR CONDITIONER

383-6248 LINES GP-AIR CONDITIONER
S/N B9N343-UP
PART OF 384-5414 AIR CONDITIONER AR

i05083429 SEBP4303

3836248 LINES GP-AIR CONDITIONER Parts scheme

For full view, you need register

Parts for your 120M MOTOR GRADER:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	1P-6356	[1]	PLATE
2.	3S-2093	[1]	STRAP-CABLE
3.	149-6371	[1]	SWITCH AS-PRESSURE (A/C COMPRESSOR CLUTCH)(COMPRESSOR, LOW SIDE)
	102-8802	[1]	KIT-RECEPTACLE (2-PIN)
			(INCLUDES RECEPTACLE AS & WEDGE)
	8T-8729	[2]	PIN-CONNECTOR (16-GA TO 20-GA)
4.	189-3158	[1]	SUPPRESSOR-ARC
5.	203-2287	[1]	CLIP
6.	286-9662	[1]	FITTING AS-AIR CONDITIONER
	3E-4051	[1]	CAP-SEAL (LOW SIDE CHARGE PORT)
	3E-4057	[1]	VALVE AS (REFRIGERANT, LOW SIDE)
	5P-5699	[1]	FITTING-AIR CONDITIONER
	172-4880	[1]	CAP-SEAL
	180-7180	[1]	CORE-VALVE
7.	300-8838	[1]	FITTING AS-AIR CONDITIONER
	3E-4052	[1]	CAP-SEAL (HIGH SIDE CHARGE PORT)
	3E-4058	[1]	VALVE AS (REFRIGERANT, HIGH SIDE)
8.	355-3148	[1]	SWITCH AS-PRESSURE (HIGH, LOW)(COMPRESSOR, HIGH SIDE)
	102-8802	[1]	KIT-RECEPTACLE (2-PIN)
			(INCLUDES RECEPTACLE AS & WEDGE)
	8T-8729	[2]	PIN-CONNECTOR (16-GA TO 20-GA)
9.	355-5620 I	[1]	HOSE AS
10.	383-8345 I	[1]	HOSE AS
11.	383-8346 I	[1]	HOSE AS
12.	085-8091 M	[1]	BOLT (M10X1.5X55-MM)
13.	122-0450	[1]	GROMMET
14.	132-5789	[1]	CLIP (LADDER)
15.	4D-7735	[1]	CLIP
16.	4S-4456	[1]	CLIP
17.	5K-5338	[1]	CLIP (LOOP)
18.	5P-1075	[1]	WASHER-HARD (10.2X22.5X3-MM THK)
19.	8T-2602	[1]	CLIP (TAB)
20.	8T-2603	[1]	CLIP (SLOT)
21.	8T-4121	[3]	WASHER-HARD (11X21X2.5-MM THK)
22.	8T-4136 M	[1]	BOLT (M10X1.5X25-MM)
23.	8T-4137 M	[1]	BOLT (M10X1.5X20-MM)
24.	8T-4195 M	[1]	BOLT (M10X1.5X30-MM)
25.	9X-7378	[2]	SEAL-O-RING
26.	9X-7380	[2]	SEAL-O-RING
27.	9X-7381	[2]	SEAL-O-RING
28.	9X-7382	[1]	SEAL-O-RING
29.	9X-7383	[1]	SEAL-O-RING
30.	9X-7385	[2]	SEAL-O-RING
31.	7I-1024 E		GUARD-HOSE (84-CM)
	E		ORDER BY THE CENTIMETER
	I		REFER TO HYDRAULIC INFORMATION SYSTEM
	M		METRIC PART

#SEBP43031293

246-6120: LINES GP-HEATER

LINES GP-HEATER

246-6120 LINES GP-HEATER
S/N B9N1-178
PART OF 261-1429 AIR CONDITIONER AR, 261-1428 HEATER AR-CAB

i02728523 SEBP4303

For full view, you need register

Parts for your 120M MOTOR GRADER:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	3K-7928	[1]	ELBOW
2.	5D-1026	[4]	CLAMP-BAND
3.	9X-3959	[1]	ELBOW
4.	208-1629	[1]	ELBOW AS
	2T-2396	[1]	ELBOW
	6V-8398	[1]	SEAL-O-RING
5.	262-5053	[1]	BRACKET AS
	8T-3490 M	[1]	NUT-WELD (M10X1.5-THD)
6.	302-2623	[1]	TUBE AS
7.	148-8370	[1]	ELBOW AS
	6V-8398	[1]	SEAL-O-RING
	6V-9851	[1]	ELBOW
8.	169-4279	[1]	CONNECTOR AS
	6V-8398	[1]	SEAL-O-RING
	8C-6872	[1]	CONNECTOR
9.	223-5916	[1]	VALVE AS-MANUAL
10.	4D-9517	[1]	CLIP (SLOT)
11.	7X-2552 M	[2]	BOLT (M16X2X30-MM)
12.	8S-0948	[4]	CLIP (SLOT)
13.	8T-4121	[3]	WASHER-HARD (11X21X2.5-MM THK)
14.	8T-4133 M	[1]	NUT (M10X1.5-THD)
15.	8T-4136 M	[2]	BOLT (M10X1.5X25-MM)
16.	9X-8257	[2]	WASHER (17.5X30X3.5-MM THK)
17.	5P-0767 E		HOSE (409-CM)
	E		ORDER BY THE CENTIMETER
	M		METRIC PART

#SEBP43031294

246-6120: LINES GP-HEATER

LINES GP-HEATER

246-6120 LINES GP-HEATER
S/N B9N273-UP
PART OF 261-1429 AIR CONDITIONER AR, 261-1428 HEATER AR-CAB

i03200364 SEBP4303

For full view, you need register

Parts for your 120M MOTOR GRADER:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	5D-1026 C	[2]	CLAMP-BAND
2.	9X-3959	[1]	ELBOW
3.	262-5053	[1]	BRACKET AS
	8T-3490 M	[1]	NUT-WELD (M10X1.5-THD)
4.	7X-2552 M	[2]	BOLT (M16X2X30-MM)
5.	8S-0948	[4]	CLIP (SLOT)
6.	8T-4121 C	[1]	WASHER-HARD (11X21X2.5-MM THK)
7.	8T-4136 CM	[1]	BOLT (M10X1.5X25-MM)
8.	9X-8257	[2]	WASHER (17.5X30X3.5-MM THK)
9.	5P-0767 CE		HOSE (201-CM)
	C		CHANGE FROM PREVIOUS TYPE
	E		ORDER BY THE CENTIMETER
	M		METRIC PART

#SEBP43031295

246-6120: LINES GP-HEATER

LINES GP-HEATER

246-6120 LINES GP-HEATER
S/N B9N221-342
PART OF 261-1429 AIR CONDITIONER AR

i03091364 SEBP4303

For full view, you need register

Parts for your 120M MOTOR GRADER:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	2D-8910 C	[1]	ELBOW
2.	3K-7928 C	[1]	ELBOW
3.	5D-1026 C	[4]	CLAMP-BAND
4.	9X-3959	[1]	ELBOW
5.	262-5053	[1]	BRACKET AS
	8T-3490 M	[1]	NUT-WELD (M10X1.5-THD)
6.	002-6454 C	[1]	CONNECTOR
7.	223-5916 C	[1]	VALVE AS-MANUAL
8.	7X-2552 M	[2]	BOLT (M16X2X30-MM)
9.	8S-0948	[4]	CLIP (SLOT)
10.	8T-4121	[1]	WASHER-HARD (11X21X2.5-MM THK)
11.	8T-4136 M	[1]	BOLT (M10X1.5X25-MM)
12.	9X-8257	[2]	WASHER (17.5X30X3.5-MM THK)
13.	5P-0767 CE		HOSE (200.5-CM)
13A.	5P-0767 CE		HOSE (205.5-CM)
	C		CHANGE FROM PREVIOUS TYPE
	E		ORDER BY THE CENTIMETER
	M		METRIC PART

#SEBP43031296

246-6120: LINES GP-HEATER

LINES GP-HEATER

246-6120 LINES GP-HEATER
S/N B9N343-UP
PART OF 384-5414 AIR CONDITIONER AR

i04092011 SEBP4303

For full view, you need register

Parts for your 120M MOTOR GRADER:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	9X-3959	[1]	ELBOW
2.	262-5053	[1]	BRACKET AS
3.	2V-9121	[1]	FITTING
4.	124-6257 C	[4]	CLAMP-HOSE
5.	5P-0767 CE		HOSE (161-CM)
5A.	5P-0767 CE		HOSE (193-CM)
6.	7X-2552 M	[2]	BOLT (M16X2X30-MM)
7.	8S-0948 C	[2]	CLIP (SLOT)
8.	8T-4121	[1]	WASHER-HARD (11X21X2.5-MM THK)
9.	8T-4136 M	[1]	BOLT (M10X1.5X25-MM)
10.	9X-8257	[2]	WASHER (17.5X30X3.5-MM THK)
	C		CHANGE FROM PREVIOUS TYPE
	E		ORDER BY THE CENTIMETER
	M		METRIC PART

#SEBP43031297

250-2933: LINES GP-HEATER

LINES GP-HEATER

250-2933 LINES GP-HEATER -CAB
S/N B9N273-UP
PART OF 233-3149, 361-3133 AIR CONDITIONER GP

i02183747 SEBP4303

For full view, you need register

Parts for your 120M MOTOR GRADER:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	9X-2488	[4]	CLAMP-HOSE
2.	260-5806	[1]	PLATE AS
3.	278-3354	[1]	FILM-INSTRUCTION (HVAC WATER, DRAINING, FILLING)
4.	5P-4116	[2]	WASHER-HARD (8.8X20.5X2-MM THK)
5.	6D-1641	[1]	CLIP (LOOP)
6.	8T-4121	[1]	WASHER-HARD (11X21X2.5-MM THK)
7.	8T-4191 M	[1]	BOLT (M10X1.5X16-MM)
8.	8T-4908 M	[2]	BOLT (M8X1.25X25-MM)
9.	136-1953 E		HOSE (85-CM)
9A.	136-1953 E		HOSE (87-CM)
10.	5P-5637 D		SEAL (0.6-M)
	D		ORDER BY THE METER
	E		ORDER BY THE CENTIMETER
	M		METRIC PART

#SEBP43031298

273-1878: LINES GP-HEATER

LINES GP-HEATER

273-1878 LINES GP-HEATER
S/N B9N1-UP
PART OF 233-3130 HEATER GP-CAB

i02472390 SEBP4303

For full view, you need register

Parts for your 120M MOTOR GRADER:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	9X-2488	[4]	CLAMP-HOSE
2.	273-0343	[1]	PLATE AS
		[1]	PLATE
3.	278-3354	[1]	FILM-INSTRUCTION (HVAC WATER, DRAINING, FILLING)
4.	5P-4116	[2]	WASHER-HARD (8.8X20.5X2-MM THK)
5.	6D-1641	[1]	CLIP (LOOP)
6.	8T-4121	[1]	WASHER-HARD (11X21X2.5-MM THK)
7.	8T-4137 M	[1]	BOLT (M10X1.5X20-MM)
8.	8T-4908 M	[2]	BOLT (M8X1.25X25-MM)
9.	136-1953 E		HOSE (87-CM EACH)
10.	5P-5637 D		SEAL (0.6-M)
	D		ORDER BY THE METER
	E		ORDER BY THE CENTIMETER
	M		METRIC PART

#SEBP43031299

6V-1970: LITERATURE GP

LITERATURE GP

6V-1970 LITERATURE GP
S/N B9N273-UP
PART OF 349-2548 COMMON AR

i00089695 SEBP4303

For full view, you need register

Parts for your 120M MOTOR GRADER:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name	Comments
	5P-8500	[2]	KEY (LITERATURE COMPARTMENT)
	5P-7958	[1]	SLEEVE-CABLE SPLICE

Information:

OPERATOR STATION

AIR CONDITIONER GP

Special Instruction

A Replacement Procedure for the A/C Hose on Certain Motor Graders is Now Available{1808, 7320}
A Replacement Procedure for the A/C Hose on Certain Motor Graders is Now Available{1808, 7320}

Service Letter-NACD

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

PRODUCT SUPPORT PROGRAM FOR REPLACING THE AIR-CONDITIONING (A/C) HOSE ON CERTAIN 120M, 12M, 140M, AND 160M MOTOR GRADERS
PRODUCT SUPPORT PROGRAM FOR REPLACING THE AIR-CONDITIONING (A/C) HOSE ON CERTAIN 120M, 12M, 140M, AND 160M MOTOR GRADERS

PRODUCT SUPPORT PROGRAM FOR REPLACING THE FAN ASSEMBLY ON CERTAIN 120M, 120M 2, 120M 2 OEM, 12M, 12M 2, 12M 3, 140M, 140M 2, 140M 3, 14M, 160M, 160M 2, 160M 3, 16M, AND 24M MOTOR GRADERS
PRODUCT SUPPORT PROGRAM FOR REPLACING THE FAN ASSEMBLY ON CERTAIN 120M, 120M 2, 120M 2 OEM, 12M, 12M 2, 12M 3, 140M, 140M 2, 140M 3, 14M, 160M, 160M 2, 160M 3, 16M, AND 24M MOTOR GRADERS

Service Letter-Australia

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

Service Letter-CFEL

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

Service Letter-CSARL

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

Service Letter-Americas

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

Specifications

Refrigerant Compressor
Air Conditioning and Heating R134a for All Caterpillar Machines

System Capacities for Refrigerant (Motor Graders)
Air Conditioning and Heating R134a for All Caterpillar 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

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

Service Letter-Asia

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

Systems Operation

Refrigerant Compressor
Air Conditioning and Heating R134a for All Caterpillar Machines

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

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

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

Refrigerant Condenser
Air Conditioning and Heating R134a for All Caterpillar Machines

Evaporator Coil
Air Conditioning and Heating R134a for All Caterpillar Machines

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

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

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

Refrigerant Accumulator
Air Conditioning and Heating R134a for All Caterpillar Machines

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

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

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

Temperature Control
Air Conditioning and Heating R134a for All Caterpillar Machines

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

Service Intervals
Air Conditioning and Heating R134a for All Caterpillar Machines

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

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

General Information
Air Conditioning and Heating R134a for All Caterpillar Machines

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

Service Letter-APD

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

Testing and Adjusting

Refrigerant Recovery
Air Conditioning and Heating R134a for All Caterpillar Machines

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

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

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

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

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

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

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

V-Belt - Test
C6.6 Engines for Caterpillar Built Machines

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

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

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

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

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

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

Troubleshooting

Required Tools
Air Conditioning and Heating R134a for All Caterpillar Machines

Machine Preparation for Troubleshooting
Air Conditioning and Heating R134a for All Caterpillar Machines

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

Visual Inspection (Troubleshooting)
Air Conditioning and Heating R134a for All Caterpillar Machines

Heating System Troubleshooting
Air Conditioning and Heating R134a for All Caterpillar Machines

Troubleshooting Condensate Drainage System
Air Conditioning and Heating R134a for All Caterpillar Machines

Air Conditioning System Troubleshooting
Air Conditioning and Heating R134a for All Caterpillar Machines

Troubleshooting Heating and Air Conditioning Control System
Air Conditioning and Heating R134a for All Caterpillar Machines

Automatic Temperature Control Panel Troubleshooting - 584 and 584HD Forwarders
Air Conditioning and Heating R134a for All Caterpillar Machines

Automatic Temperature Control System (ECM Controlled) Troubleshooting
Air Conditioning and Heating R134a for All Caterpillar Machines

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

Disassembly and Assembly

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

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

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

Evaporator Coil and Heater Coil - Remove and Install
120M and 12M Motor Grader Machine Systems

Blower Motor (Air Conditioner and Heater) - Remove and Install
120M and 12M Motor Grader Machine Systems

Refrigerant Compressor - Remove and Install
120M and 12M Motor Graders Engine Supplement

Refrigerant Condenser - Remove and Install
120M and 12M Motor Graders Engine Supplement

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

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

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

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

General Information
Air Conditioning and Heating R134a for All Caterpillar Machines

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

Service Magazine

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 Fan and Motor Assembly Is Now Used on Certain Cat products {7320}
2010/12/21

New Pressure Switch Is Now Used For Air Conditioner Refrigerant On Certain Cat Products {1435, 1809}
2011/07/18

An Air Conditioner Kit for Use When Servicing the Air Conditioning System Is Now Available {7320, 7320}
2012/08/24

Recent Changes to the R134a Refrigerant Air Conditioning Manuals Are Now Available for All Caterpillar Products {0374, 1802, 1805, 1807, 1808, 1809, 7309, 7320, 7322, 7343}
2014/07/17

New Cab Blower Fan Assembly is Now Used on Certain Motor Graders, Wheel Dozers, and Wheel Loaders {7320}
2015/06/30

An Improved Air Conditioner Compressor Is Now Used on Certain K & M Series Motor Graders {1802}
An Improved Air Conditioner Compressor Is Now Used on Certain K & M Series Motor Graders {1802}

An Improved Duct Assembly Is Now Available For Certain Motor Graders {7320}
An Improved Duct Assembly Is Now Available For Certain Motor Graders {7320}

An Updated Air Conditioning Compressor is now Used on Certain CAT Machines {1802, 1807, 7309, 7320}
An Updated Air Conditioning Compressor is now Used on Certain CAT Machines {1802, 1807, 7309, 7320}

Caterpillar Parts SIS Catalog 120M :

246-6121 LINES GP-AIR CONDITIONER

244-2702 LINES GP-AIR CONDITIONER

447-2230 LINER GP-CAB

368-8595 LINER GP-CAB

294-0987 LINER GP-CAB

299-1021 LEVER GP-CAB DOOR

397-6405 KIT-SEAT AIR COMPRESSOR

361-3134 LINES GP-AIR CONDITIONER

383-6248 LINES GP-AIR CONDITIONER

246-6120 LINES GP-HEATER

250-2933 LINES GP-HEATER

273-1878 LINES GP-HEATER

Truck sale:

212,000

Caterpillar 120M2, Construction
- motor graders

317,000

Caterpillar 120M2, Construction
- motor graders
HOLT CAT

On Request

Caterpillar 120M2, Construction
- motor graders
BERGERAT MONNOYEUR S.A.S.
France

Caterpillar 120M2, Construction
- motor graders
KELLY TRACTOR CO.