7N4149 AIR LINES GROUP Serial No. 72V2812-Up and 81V721-Up 140G MOTOR GRADER

AIR INLET AND EXHAUST SYSTEM

LINES GP-AIR

0. 7N-4149 LINES GP-A

TURBOCHARGER GP

1. 6N-0025 LINES GP-T
2. 4N-8970 TURBOCHARG
3. 6N-0025 LINES GP-T
4. 4N-8969 TURBOCHARG

BASIC ENGINE

AIR COMPRESSOR GP

5. 2P-7797 LINES GP-A
6. 7N-5643 LINES GP-A
7. 2P-7797 LINES GP-A
8. 7N-8551 LINES GP-A
9. 2P-9614 AIR COMPRE
0. INFORMATION

MOTOR GRADER 140G MOTOR GRADER 72V
140G MOTOR GRADER 72V00823-04230 (MACHINE) POWERED BY 3306 ENGINE SEBP1092 140G 72V (1974)

AIR INLET AND EXHAUST SYSTEM

LINES GP-AIR

6N-0510 AIR LINES GROUP

7N-4150 LINES GP-AIR

7N-4149 LINES GP-AIR

#SEBP10920120

7N-4149: LINES GP-AIR

LINES GP-AIR

7N4149 AIR LINES GROUP
Serial No. 72V2812-Up and 81V721-Up

c219911 SEBP1092

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Parts for your 140G MOTOR GRADER:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	0S-1571	[3]	BOLT
2.	1B-5355	[3]	NUT-FULL
3.	6N-3207	[1]	PIPE AS-OUTLET
	7M-1674	[1]	ELEMENT-FILTER
4.	9M-2151	[8]	STUD-TAPERLOCK
5.	1A-2029	[3]	BOLT
6.	5P-0598	[2]	CLAMP
7.	5P-1263 E		HOSE 7.62CM(3IN)
8.	6N-0622	[1]	ELBOW-EXHAUST
9.	5L-8855	[1]	SEAL RING-METAL
10.	6N-0009	[1]	SEAL RING-METAL
11.	4N-8591	[1]	COUPLING-EXHAUST
	E		ORDER BY THE CENTIMETER

#SEBP10920121

6N-0025: LINES GP-TURBOCHARGER OIL

LINES GP-TURBOCHARGER OIL

6N25 TURBOCHARGER OIL LINES GROUP
Engine Serial No. 3N34801 to 3N75170 inclusive

c154849 SEBP1092

6N0025 LINES GP-TURBOCHARGER OIL Parts scheme

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Parts for your 140G MOTOR GRADER:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	4B-3388	[1]	BOLT
2.	1S-6595	[1]	GASKET
3.	1P-1255	[1]	GASKET
4.	1A-2029	[2]	BOLT
5.	5K-9245	[1]	CONNECTOR
6.	9M-4849	[1]	SEAL
7.	4N-9886	[1]	TUBE ASSEM. (drain)
8.	4N-9888	[1]	TUBE ASSEM. (supply)
9.	1B-2790	[1]	BOLT

#SEBP10920122

4N-8970: TURBOCHARGER GP

TURBOCHARGER GP

4N8970 TURBOCHARGER GROUP
4N8969 Turbocharger parts are shown on Page 48

c154847 SEBP1092

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Parts for your 140G MOTOR GRADER:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	4N-8969 RY	[1]	TURBOCHARGER GROUP
			(Separate Illustration)
2.	0S-1591	[2]	BOLT
3.	1B-5355	[4]	NUT
4.	0L-2070	[2]	BOLT
5.	1P-0451	[1]	GASKET
	R		REMFG PART MAY BE AVAILABLE
	Y		SEPARATE ILLUSTRATION

#SEBP10920123

6N-0025: LINES GP-TURBOCHARGER OIL

LINES GP-TURBOCHARGER OIL

6N25 TURBOCHARGER OIL LINES GROUP
Engine Serial No. 3N75171-Up

c228209 SEBP1092

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Parts for your 140G MOTOR GRADER:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	4B-3388	[1]	BOLT
2.	1S-6595	[1]	GASKET
3.	1P-1255	[1]	GASKET
4.	1A-2029	[2]	BOLT
5.	3R-5387 C	[1]	CONNECTOR
6.	9M-4849	[1]	SEAL
7.	1N-3410 C	[1]	TUBE ASSEM. (drain)
8.	4N-9888	[1]	TUBE ASSEM. (supply)
9.	1B-2790	[1]	BOLT
10.	6N-6033 C	[2]	CLIP
11.	0S-1617 C	[1]	BOLT
	1D-4716 C	[1]	NUT
	5M-2894 C	[2]	WASHER
	C		INDICATES CHANGE

#SEBP10920124

4N-8969: TURBOCHARGER GP

TURBOCHARGER GP

4N8969 TURBOCHARGER GROUP
Part of 4N8970 Turbocharger Group shown on Page 47

c230147 SEBP1092

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Parts for your 140G MOTOR GRADER:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	6N-1524 R	[1]	CARTRIDGE ASSEM.
			(Includes)
	6N-1529 R	[1]	HOUSING ASSEM.
			(Includes)
2.	6N-1530	[2]	PIN
3.	6N-4357 H	[1]	GASKET
4.	6N-1531	[1]	SHROUD
5.	6N-1532 R	[1]	SHAFT AND WHEEL ASSEM.
6.	1N-3806 CH	[1]	RING
7.	6N-1535 H	[1]	SLEEVE
8.	1P-0718 H	[1]	NUT
9.	6N-1526 H	[1]	RING
10.	6N-1525	[1]	WHEEL
11.	6N-1534 H	[1]	DEFLECTOR
12.	6N-1527	[1]	INSERT
13.	5S-4546 H	[1]	RING
14.	5P-5757 CH	[1]	SEAL
15.	6N-1528	[1]	BEARING
16.	6N-1533 H	[1]	BEARING
17.	2S-1507 C	[1]	NAMEPLATE
18.	8H-3710 C	[1]	SCREW
19.	6N-1521 R	[1]	HOUSING (turbine)
20.	6N-1523	[2]	LOCK
	6N-1522	[2]	PLATE
21.	6N-2145	[4]	BOLT
22.	0S-1614 C	[8]	BOLT
	3B-4504	[8]	LOCKWASHER
23.	1P-0715	[4]	PLATE
24.	6N-1520	[1]	COVER (compressor)
25.	4N-8155 C	[1]	NAMEPLATE
26.	8H-3710 C	[1]	SCREW
			THE FOLLOWING REPAIR KIT IS AVAILABLE:
	6N-7242 C	[1]	KIT (cartridge)
			(Includes parts marked H)
	C		INDICATESCHANGE
	R		REMFG PART MAY BE AVAILABLE

#SEBP10920125

2P-7797: LINES GP-AIR COMPRESSOR

LINES GP-AIR COMPRESSOR

2P7797 AIR COMPRESSOR LINES GROUP
Engine Serial No. 3N34801 to 3N59241 inclusive

c117308 SEBP1092

2P7797 LINES GP-AIR COMPRESSOR Parts scheme

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Parts for your 140G MOTOR GRADER:

CATERPILLAR SIS

Pos.	Qty	Parts name
1.	[2]	CONNECTOR
2.	[1]	TUBE ASSEM.
3.	[2]	ELBOW
4.	[1]	BUSHING
5.	[1]	ELBOW
6.	[1]	TUBE ASSEM.
7.	[1]	CONNECTOR
8.	[1]	TUBE ASSEM.
9.	[1]	CONNECTOR
10.	[1]	TUBE ASSEM.
11.	[1]	ELBOW

#SEBP10920126

7N-5643: LINES GP-AIR COMPRESSOR

LINES GP-AIR COMPRESSOR

7N5643 AIR COMPRESSOR LINES GROUP
Engine Serial No. 3N66000 to 3N69599 inclusive

c218986 SEBP1092

7N5643 LINES GP-AIR COMPRESSOR Parts scheme

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Parts for your 140G MOTOR GRADER:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	7K-1517	[2]	ELBOW
2.	7N-5645	[1]	TUBE ASSEM. (water outlet)
3.	5K-9244	[1]	ELBOW
4.	8N-0449 C	[1]	TUBE ASSEM. (water inlet)
5.	5K-9238	[1]	CONNECTOR
6.	5K-9243	[1]	ELBOW
7.	7N-5647	[1]	TUBE ASSEM. (oil supply)
8.	5K-9241	[1]	ELBOW
	C		INDICATES CHANGE

#SEBP10920127

2P-7797: LINES GP-AIR COMPRESSOR

LINES GP-AIR COMPRESSOR

2P7797 AIR COMPRESSOR LINES GROUP
Engine Serial No. 3N59242 to 3N65999 and 3N69600-Up

c212508 SEBP1092

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Parts for your 140G MOTOR GRADER:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	5K-9248	[2]	CONNECTOR
2.	2P-6210	[1]	TUBE ASSEM.
3.	5K-9237	[2]	ELBOW
4.	3B-7255	[1]	BUSHING
5.	1P-0210	[1]	ELBOW
6.	2P-2698	[1]	TUBE ASSEM.
7.	6K-8079	[1]	CONNECTOR
8.	2P-2706	[1]	TUBE ASSEM.
9.	5K-9241 C	[1]	ELBOW
10.	6N-8534 C	[1]	TUBE ASSEM.
11.	5K-9243	[1]	ELBOW
	C		INDICATES CHANGE

#SEBP10920128

7N-8551: LINES GP-AIR COMPRESSOR

LINES GP-AIR COMPRESSOR

7N8551 AIR COMPRESSOR LINES GROUP
Serial No. 72V2668 and 72V2670 to 72V2811 inclusive and 81V699 to 81V720 inclusive

c218980 SEBP1092

7N8551 LINES GP-AIR COMPRESSOR Parts scheme

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Parts for your 140G MOTOR GRADER:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	5K-9240	[2]	ELBOW
2.	7N-5646	[1]	TUBE ASSEM. (air inlet)
3.	6L-1883	[1]	GASKET
4.	9F-2247	[4]	PLUG
5.	7N-9195	[1]	GOVERNOR ASSEM.
			(Includes)
6.	2S-2923	[1]	COVER
7.	5F-5434	[1]	VENT ASSEM.
8.	1D-4541	[2]	BOLT
	9M-1974	[2]	WASHER

#SEBP10920129

2P-9614: AIR COMPRESSOR GP

AIR COMPRESSOR GP

2P9614 AIR COMPRESSOR GROUP
Engine Serial No. 3N34801 to 3N65999 and 3N69600-Up
Part of 2P9613 Air Compressor Group shown on Page 51

c227968 SEBP1092

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Parts for your 140G MOTOR GRADER:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	2P-9615	[1]	GOVERNOR ASSEM.
2.	1B-4203	[4]	NUT
3.	7N-2833 C	[1]	HEAD ASSEM.
4.	8A-2252 L	[1]	PISTON AS
			-OR-
	105-9218 N	[1]	PISTON AS
5.	8A-2251	[1]	LINER
6.	8A-2248	[1]	ROD ASSEM.
7.	2P-7849	[1]	CRANKCASE
8.	9F-2247	[1]	PLUG
9.	2P-7850	[1]	CRANKSHAFT
10.	2F-5721	[1]	BEARING
11.	1P-5480	[1]	COVER ASSEM.
12.	2P-7848	[1]	BRACKET
13.	4N-5224	[1]	COVER
14.	4N-5225	[1]	GASKET
			THE FOLLOWING REPAIR KITS ARE AVAILABLE:
	8A-2250 L	[1]	KIT (Includes 5 Piston rings)
	105-9236 N	[1]	KIT-PISTON RING
	8A-2305 C	[1]	KIT (Governor-Major Repair)
			(Includes Diaphragms, Followers, Valve, Guide, Plunger, "O" Ring, Spring & Hardware)
	7N-2834 C	[1]	KIT (Compressor-Major Repair)
			(Includes Valves, Bearings, Gaskets, Retaining Rings, Strap, Springs, Shims, "O" Ring & Hardware)
	1P-6059	[1]	KIT (Unloader Valve)
			(Includes Cap, Clip, Washer, Spring, Plunger, & "O" Ring)
	4N-4027	[1]	KIT (Governor Lines)
			(Includes Elbow Assem., Pipe, Fitting, & Washer)
	C		INDICATES CHANGE
	L		KIT MARKED L SERVICES PART MARKED L
	N		KIT MARKED N SERVICES PART MARKED N