278-1442 COIL GP-HEATER S/N B9R1-UP PART OF 244-2699 HEATER GP-CAB 12M MOTOR GRADER

OPERATOR STATION

HEATER GP

0. 278-1442 COIL GP-HE

AIR CONDITIONER GP

1. 247-4048 COMPRESSOR
2. 464-9988 COMPRESSOR
3. 291-0340 CONDENSER

CONTROL GP

4. 233-3146 CONTROL &
5. 309-5955 CONTROL &
6. 345-1277 CONTROL &
7. 357-9151 CONTROL &

CONTROL GP-AIR & TEMPERATURE

8. 233-3291 CONTROL GP
9. 283-7678 CONTROL GP
0. INFORMATION

MOTOR GRADER 12M MOTOR GRADER B9R
12M Motor Grader B9R00001-UP (MACHINE) POWERED BY C6.6 Engine SEBP4971 12M B9R (2007)

OPERATOR STATION

HEATER GP

278-1440 COIL GP-EVAPORATOR & HEATER

278-1442 COIL GP-HEATER

271-7302 HEATER & MTG GP-CAB

261-1428 HEATER AR-CAB

233-3130 HEATER GP-CAB

#SEBP49711030

278-1442: COIL GP-HEATER

COIL GP-HEATER

278-1442 COIL GP-HEATER
S/N B9R1-UP
PART OF 244-2699 HEATER GP-CAB

i02472356 SEBP4971

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Parts for your 12M MOTOR GRADER:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	131-3093	[1]	BUSHING
2.	238-8839	[1]	CORE AS-HEATER
3.	476-6335	[1]	VALVE AS-CONTROL
4.	245-1596	[1]	ACTUATOR
5.	248-2924	[2]	SPACER (4.3X9.5X19.1-MM THK)
6.	248-6772	[11]	SCREW-MACHINE (8-16X7.75-IN)
7.	262-4930	[1]	TUBE AS
8.	273-0337	[2]	PLATE
9.	281-2588	[4]	SCREW-SELF-TAPPING
10.	124-0608 M	[2]	BOLT (M4X0.7X35-MM)
11.	4D-2297	[2]	SEAL-O-RING
12.	154-8079	[2]	NUT-RETAINER
	M		METRIC PART

#SEBP49711031

247-4048: COMPRESSOR GP-REFRIGERANT

COMPRESSOR GP-REFRIGERANT

247-4048 COMPRESSOR GP-REFRIGERANT -AIR CONDITIONER
S/N B9R160-UP
PART OF 261-1429 AIR CONDITIONER AR

i02766827 SEBP4971

2474048 COMPRESSOR GP-REFRIGERANT Parts scheme

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Parts for your 12M MOTOR GRADER:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	129-3179 M	[2]	STUD-TAPERLOCK (M8X1.25X130-MM)
2.	464-9988 Y	[1]	COMPRESSOR GP-REFRIGERANT (AIR CONDITIONER)
3.	7X-2538 M	[2]	BOLT (M8X1.25X100-MM)
4.	8T-4224	[4]	WASHER-HARD (8.8X16X2-MM THK)
	M		METRIC PART
	Y		SEPARATE ILLUSTRATION

#SEBP49711032

464-9988: COMPRESSOR GP-REFRIGERANT

COMPRESSOR GP-REFRIGERANT

464-9988 COMPRESSOR GP-REFRIGERANT
S/N B9R160-UP
PART OF 247-4048 COMPRESSOR GP-REFRIGERANT

i06633278 SEBP4971

4649988 COMPRESSOR GP-REFRIGERANT Parts scheme

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Parts for your 12M MOTOR GRADER:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	9X-7385	[2]	SEAL-O-RING
2.	102-8802	[1]	KIT-RECEPTACLE (2-PIN)
			(INCLUDES RECEPTACLE AS & WEDGE)
3.	314-4018	[1]	VALVE AS-PRESSURE RELIEF
4.	7T-4532	[1]	PLUG AS

#SEBP49711033

291-0340: CONDENSER & MTG GP-REFRIGERANT

CONDENSER & MTG GP-REFRIGERANT

291-0340 CONDENSER & MTG GP-REFRIGERANT -AIR CONDITIONER
S/N B9R160-UP
PART OF 261-1429 AIR CONDITIONER AR

i02724286 SEBP4971

2910340 CONDENSER & MTG GP-REFRIGERANT Parts scheme

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Parts for your 12M MOTOR GRADER:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	251-0982	[1]	CORE AS-CONDENSER (REFRIGERANT)
2.	8T-4121	[4]	WASHER-HARD (11X21X2.5-MM THK)
3.	8T-4136 M	[4]	BOLT (M10X1.5X25-MM)
	M		METRIC PART

#SEBP49711034

233-3146: CONTROL & MTG GP-JOYSTICK

CONTROL & MTG GP-JOYSTICK

233-3146 CONTROL & MTG GP-JOYSTICK
S/N B9R1-UP
PART OF 254-5399 CAB AR

i02178491 SEBP4971

2333146 CONTROL & MTG GP-JOYSTICK Parts scheme

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Parts for your 12M MOTOR GRADER:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	102-8802	[1]	KIT-RECEPTACLE (2-PIN)
			(INCLUDES RECEPTACLE AS & WEDGE)
2.	140-5945	[1]	FILM-IDENTIFICATION (HORN)
3.	170-1821	[1]	SWITCH AS-PUSH BUTTON (HORN)
	6F-0253	[1]	LOCKWASHER
	186-3735	[2]	PIN-CONNECTOR (16-GA TO 18-GA)
	172-3511	[1]	NUT (5/8-24-THD)
4.	233-3118 Y	[1]	CONTROL GP-JOYSTICK (RH)
5.	233-3224 Y	[1]	SUPPORT GP-CONTROL (JOYSTICK, LH)
6.	233-3225 Y	[1]	SUPPORT GP-CONTROL (JOYSTICK, RH)
7.	249-5482	[1]	SWITCH AS-ROCKER (24-VOLT)(TURN SIGNAL)
8.	251-2247	[2]	GROMMET
9.	251-2272	[1]	COVER
10.	251-2273	[1]	COVER
11.	251-2274	[1]	COVER
12.	251-2275	[1]	COVER
13.	300-6464 Y	[1]	CONTROL GP-JOYSTICK (LH)
14.	280-7477	[1]	FILM-INSTRUCTION (OPERATOR CONSOLE, LH)
15.	280-7478	[1]	FILM-INSTRUCTION (OPERATOR CONSOLE, RH)
16.	292-0609 Y	[1]	ARMREST GP (RH)
17.	292-0617 Y	[1]	ARMREST GP (LH)
18.	297-4147	[1]	COVER (LH)
19.	297-4148	[1]	COVER (RH)
20.	6V-5839	[8]	WASHER (11X21X2.5-MM THK)
21.	8T-0269 M	[8]	BOLT-SOCKET HEAD (M6X1X20-MM)
22.	8T-2228	[20]	WASHER-HARD (6.5X17X2-MM THK)
23.	8T-4196 M	[8]	BOLT (M10X1.5X35-MM)
24.	8T-4200 M	[6]	BOLT (M8X1.25X16-MM)
25.	8T-4224	[6]	WASHER-HARD (8.8X16X2-MM THK)
26.	9X-2044 M	[24]	SCREW-TRUSS HEAD (M6X1X16-MM)
27.	116-8376 E		SEAL (17-CM EACH)
27A.	116-8376 E		SEAL (5.5-CM EACH)
	E		ORDER BY THE CENTIMETER
	M		METRIC PART
	Y		SEPARATE ILLUSTRATION

#SEBP49711035

309-5955: CONTROL & MTG GP-JOYSTICK

CONTROL & MTG GP-JOYSTICK

309-5955 CONTROL & MTG GP-JOYSTICK -OPERATOR PLATFORM
S/N B9R159-UP
PART OF 254-5399 CAB AR

i02762020 SEBP4971

3095955 CONTROL & MTG GP-JOYSTICK Parts scheme

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Parts for your 12M MOTOR GRADER:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	102-8802	[1]	KIT-RECEPTACLE (2-PIN)
			(INCLUDES RECEPTACLE AS & WEDGE)
2.	140-5945	[1]	FILM-IDENTIFICATION (HORN)
3.	170-1821	[1]	SWITCH AS-PUSH BUTTON (HORN)
	6F-0253	[1]	LOCKWASHER
	186-3735	[2]	PIN-CONNECTOR (16-GA TO 18-GA)
	172-3511	[1]	NUT (5/8-24-THD)
4.	233-3224 Y	[1]	SUPPORT GP-CONTROL (JOYSTICK, LH)
5.	233-3225 Y	[1]	SUPPORT GP-CONTROL (JOYSTICK, RH)
6.	228-6089 B	[1]	PLUG (ROCKER SWITCH)
7.	251-2247	[2]	GROMMET
8.	251-2272	[1]	COVER
9.	251-2273	[1]	COVER
10.	251-2274	[1]	COVER
11.	251-2275	[1]	COVER
12.	280-7477	[1]	FILM-INSTRUCTION (OPERATOR CONSOLE, LH)
13.	280-7478	[1]	FILM-INSTRUCTION (OPERATOR CONSOLE, RH)
14.	292-0609 Y	[1]	ARMREST GP (RH)
15.	292-0617 Y	[1]	ARMREST GP (LH)
16.	297-4147	[1]	COVER (LH)
17.	297-4148	[1]	COVER (RH)
18.	307-9737	[1]	HARNESS AS-CONTROL (LH)
	102-8801	[2]	KIT-RECEPTACLE (12-PIN)
			(INCLUDES RECEPTACLE AS & WEDGE)
	186-3735	[21]	PIN-CONNECTOR (16-GA TO 18-GA)
	186-3736	[21]	SOCKET-CONNECTOR (16-GA TO 18-GA)
	8T-8737	[10]	PLUG-SEAL
	155-2255	[1]	KIT-CONNECTING PLUG (12-PIN)
			(INCLUDES PLUG AS, WEDGE & INTERFACE SEAL)
	155-2256	[1]	KIT-CONNECTING PLUG (12-PIN)
			(INCLUDES PLUG AS, WEDGE & INTERFACE SEAL)
	155-2258	[2]	WEDGE-PLUG LOCK (12-PIN)
	155-2271	[2]	KIT-CONNECTING PLUG (4-PIN)
			(INCLUDES PLUG AS, WEDGE & INTERFACE SEAL)
	190-7614	[1]	KIT-RECEPTACLE (12-PIN)
			(INCLUDES RECEPTACLE AS & WEDGE)
19.	307-9738	[1]	HARNESS AS-CONTROL (RH)
	102-8801	[2]	KIT-RECEPTACLE (12-PIN)
			(INCLUDES RECEPTACLE AS & WEDGE)
	186-3735	[21]	PIN-CONNECTOR (16-GA TO 18-GA)
	186-3736	[21]	SOCKET-CONNECTOR (16-GA TO 18-GA)
	8T-8737	[10]	PLUG-SEAL
	155-2255	[1]	KIT-CONNECTING PLUG (12-PIN)
			(INCLUDES PLUG AS, WEDGE & INTERFACE SEAL)
	155-2256	[1]	KIT-CONNECTING PLUG (12-PIN)
			(INCLUDES PLUG AS, WEDGE & INTERFACE SEAL)
	155-2258	[2]	WEDGE-PLUG LOCK (12-PIN)
	155-2270	[1]	KIT-CONNECTING PLUG (2-PIN)
			(INCLUDES PLUG AS, WEDGE & INTERFACE SEAL)
	185-1860	[7]	SEAL-WIRE
	190-7614	[1]	KIT-RECEPTACLE (12-PIN)
			(INCLUDES RECEPTACLE AS & WEDGE)
	235-4123	[7]	TERMINAL (18-GA TO 20-GA)
	245-7434	[1]	KIT-CONNECTING PLUG (10-PIN)
			(INCLUDES PLUG AS, WEDGE & INTERFACE SEAL)
20.	308-5203 Y	[1]	CONTROL GP-JOYSTICK (RH)
21.	308-5204 Y	[1]	CONTROL GP-JOYSTICK (LH)
22.	6V-5839	[8]	WASHER (11X21X2.5-MM THK)
23.	9X-2546 M	[8]	BOLT (M6X1X20-MM)
24.	114-6658	[20]	WASHER (6.5X17X1-MM THK)
25.	8T-4196 M	[8]	BOLT (M10X1.5X35-MM)
26.	8T-4200 M	[6]	BOLT (M8X1.25X16-MM)
27.	8T-4224	[6]	WASHER-HARD (8.8X16X2-MM THK)
28.	9X-2044 M	[20]	SCREW-TRUSS HEAD (M6X1X16-MM)
29.	116-8376 E		SEAL (17-CM EACH)
29A.	116-8376 E		SEAL (5.5-CM EACH)
30.	312-1714	[1]	FILM-INSTRUCTION (ADJUSTMENT CONTROL)
31.	9X-2045 M	[4]	SCREW-TRUSS HEAD (M6X1X20-MM)
	B		USE AS REQUIRED
	E		ORDER BY THE CENTIMETER
	M		METRIC PART
	Y		SEPARATE ILLUSTRATION

#SEBP49711036

345-1277: CONTROL & MTG GP-JOYSTICK

CONTROL & MTG GP-JOYSTICK

345-1277 CONTROL & MTG GP-JOYSTICK -OPERATOR PLATFORM
S/N B9R1-UP
PART OF 365-2969, 379-3677, 389-5970 CAB AR

i03955849 SEBP4971

3451277 CONTROL & MTG GP-JOYSTICK Parts scheme

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Parts for your 12M MOTOR GRADER:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	345-1271 Y	[1]	SUPPORT GP-CONTROL (JOYSTICK, RH)
2.	345-1272 Y	[1]	SUPPORT GP-CONTROL (JOYSTICK, LH)
3.	6V-5839	[8]	WASHER (11X21X2.5-MM THK)
4.	8T-4196 M	[8]	BOLT (M10X1.5X35-MM)
5.	310-2042	[4]	PLATE
6.	140-5945	[1]	FILM-IDENTIFICATION (HORN)
	M		METRIC PART
	Y		SEPARATE ILLUSTRATION

#SEBP49711037

357-9151: CONTROL & MTG GP-JOYSTICK

CONTROL & MTG GP-JOYSTICK

357-9151 CONTROL & MTG GP-JOYSTICK
S/N B9R1-UP
PART OF 351-7026, 365-1801, 372-6063 WIRING GP-CAB

i04015812 SEBP4971

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Parts for your 12M MOTOR GRADER:

CATERPILLAR SIS

Part No	Qty	Parts name
360-2987 Y	[1]	CONTROL GP-JOYSTICK (LH)
348-6995 Y	[1]	CONTROL GP-JOYSTICK (RH)

9X-2546 M	[8]	BOLT (M6X1X20-MM)
M		METRIC PART
Y		SEPARATE ILLUSTRATION

#SEBP49711038

233-3291: CONTROL GP-AIR & TEMPERATURE

CONTROL GP-AIR & TEMPERATURE

233-3291 CONTROL GP-AIR & TEMPERATURE
S/N B9R1-UP
PART OF 233-3149 AIR CONDITIONER GP

i02183732 SEBP4971

2333291 CONTROL GP-AIR & TEMPERATURE Parts scheme

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Parts for your 12M MOTOR GRADER:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	248-4220	[1]	PANEL AS (AIR CONDITIONER, HEATER CONT)
1A.	271-7312	[1]	KNOB (TEMPERATURE CONTROL)
1B.	285-7415	[1]	KNOB (BLOWER FAN SPEED)
2.	251-1196	[1]	SWITCH AS-ROCKER (24-VOLT)(AIR CONDITIONER ON, OFF)
3.	9X-2045 M	[2]	SCREW-TRUSS HEAD (M6X1X20-MM)
	M		METRIC PART

#SEBP49711039

283-7678: CONTROL GP-AIR & TEMPERATURE

CONTROL GP-AIR & TEMPERATURE

283-7678 CONTROL GP-AIR & TEMPERATURE
S/N B9R1-UP
PART OF 233-3130 HEATER GP-CAB

i02563330 SEBP4971

2837678 CONTROL GP-AIR & TEMPERATURE Parts scheme

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Parts for your 12M MOTOR GRADER:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	228-6089	[1]	PLUG (ROCKER SWITCH)
2.	248-4220	[1]	PANEL AS (AIR CONDITIONER, HEATER CONT)
2A.	271-7312	[1]	KNOB (TEMPERATURE CONTROL)
2B.	285-7415	[1]	KNOB (BLOWER FAN SPEED)
3.	9X-2045 M	[2]	SCREW-TRUSS HEAD (M6X1X20-MM)
	M		METRIC PART

Information:

OPERATOR STATION

HEATER GP

Special Instruction

Procedure to Improve the Hose Routing for the Heater Lines Group on Certain Motor Graders{1812, 7304}
Procedure to Improve the Hose Routing for the Heater Lines Group on Certain Motor Graders{1812, 7304}

Procedure to Replace the Water Valve for the Heater Coil on Certain Motor Graders and Off-Highway Trucks {7304}
Procedure to Replace the Water Valve for the Heater Coil on Certain Motor Graders and Off-Highway Trucks {7304}

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}

Systems Operation

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

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

Service Intervals
Air Conditioning and Heating R134a for All Caterpillar Machines

Testing and Adjusting

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

Troubleshooting

Required Tools
Air Conditioning and Heating R134a for All Caterpillar Machines

Heating 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

Disassembly and Assembly

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

Service Magazine

New Hose Clamps are Now Used for the Heater Lines Group on Certain Motor Graders {1812, 7304}
2011/01/17

A Procedure Is Used to Replace the Water Valve for the Heater Coil On Certain Motor Graders and Off-Highway Trucks {7304}
A Procedure Is Used to Replace the Water Valve for the Heater Coil On Certain Motor Graders and Off-Highway Trucks {7304}

Caterpillar Parts SIS Catalog 12M :

278-1440 COIL GP-EVAPORATOR & HEATER

265-8937 BRACKET GP-MOUNTING

292-0617 ARMREST GP

247-4048 COMPRESSOR GP-REFRIGERANT

464-9988 COMPRESSOR GP-REFRIGERANT

291-0340 CONDENSER & MTG GP-REFRIGERANT

233-3146 CONTROL & MTG GP-JOYSTICK

309-5955 CONTROL & MTG GP-JOYSTICK

345-1277 CONTROL & MTG GP-JOYSTICK

357-9151 CONTROL & MTG GP-JOYSTICK

233-3291 CONTROL GP-AIR & TEMPERATURE

Truck sale:

181,000

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- motor graders
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GA

187,500

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289,000

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CAROLINA CAT