9T-2395 CYLINDER GP-STEERING S/N 2AN1-166 57.15 MM (2.25 IN) BORE X 267.00 MM (10.50 IN) STROKE (CHGS 00-05). LH PART OF 8W-2290 CYLINDER & MTG GP-STEERING 120H

HYDRAULIC SYSTEM

CYLINDER GP

0. 9T-2395 CYLINDER G
1. 3Q-8401 CYLINDER G
2. 121-9242 CYLINDER G

VALVE GP-CONTROL

3. 108-4916 DETENT GP-

DRIVE GP

4. 5T-0570 DRIVE GP-C

ACCUMULATOR GP

5. 8X-9733 LINES GP-A

LINES GP-HYDRAULIC

6. 142-7379 LINES GP-C
7. 106-4781 LINES GP-H
8. 106-4787 LINES GP-H
9. 110-2985 LINES GP-H
0. INFORMATION

MOTOR GRADER 120H MOTOR GRADER 2AN
120H Motor Grader 2AN00001-UP (MACHINE) POWERED BY 3116 Engine SEBP2544 120H 2AN (1996)

HYDRAULIC SYSTEM

CYLINDER GP

130-9042 CYLINDER GP-STEERING

9T-2393 CYLINDER GP-STEERING

9T-2395 CYLINDER GP-STEERING

3Q-8401 CYLINDER GP-TILT

121-9242 CYLINDER GP-WHEEL LEAN

#SEBP25440390

9T-2395: CYLINDER GP-STEERING

CYLINDER GP-STEERING

9T-2395 CYLINDER GP-STEERING
S/N 2AN1-166
57.15 MM (2.25 IN) BORE X 267.00 MM (10.50 IN) STROKE (CHGS 00-05). LH
PART OF 8W-2290 CYLINDER & MTG GP-STEERING

i00124923 SEBP2544

9T2395 CYLINDER GP-STEERING Parts scheme

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Parts for your 120H MOTOR GRADER:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	9T-2394	[1]	CYLINDER AS (LH)
	005-8639	[1]	BEARING-ALIGNING
2.	6V-5845 M	[1]	BOLT (M20X2.5X70-MM)
3.	8T-3282 C	[1]	WASHER-HARD (22X35X3.5-MM THK)
4.	9T-2388	[1]	PISTON
5.	1U-3998 J	[1]	SEAL AS
6.	7H-2423 J	[1]	RING-WEAR
7.	9T-2387	[1]	ROD AS
8.	9T-3727	[1]	HEAD
9.	8C-9122	[1]	SEAL AS
10.	5J-8150 J	[1]	SEAL-U-CUP
11.	8C-9131	[1]	SEAL-LIP TYPE
12.	4J-9225 JC	[1]	RING-BACKUP
13.	5H-8848 J	[1]	SEAL-O-RING
14.	1N-5999	[2]	PLUG-O-RING
15.	7J-0204	[2]	SEAL-O-RING

			AVAILABLE REPAIR KIT(S):
	8T-6397 J	[1]	KIT-HYD CYLINDER SEAL
	C		CHANGE FROM PREVIOUS TYPE
	J		KIT MARKED J INCLUDES PART(S) MARKED J
	M		METRIC PART
	R		REMANUFACTURED PART MAY BE AVAILABLE

#SEBP25440391

3Q-8401: CYLINDER GP-TILT

CYLINDER GP-TILT

3Q-8401 CYLINDER GP-TILT
S/N 2AN82-UP
PART OF 3Q-9211 BULLDOZER AR-LIFT & TILT
AN ATTACHMENT

i00662455 SEBP2544

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Parts for your 120H MOTOR GRADER:

CATERPILLAR SIS

Part No	Qty	Parts name
9T-2461 Y	[1]	CYLINDER GP-BLADE TIP
	[1]	SPACER
Y		SEPARATE ILLUSTRATION

#SEBP25440392

121-9242: CYLINDER GP-WHEEL LEAN

CYLINDER GP-WHEEL LEAN

121-9242 CYLINDER GP-WHEEL LEAN
S/N 2AN1-UP
88.9 MM BORE X 149.0 MM STROKE
PART OF 8W-2737 CYLINDER & MTG GP-WHEEL LEAN

i00125074 SEBP2544

1219242 CYLINDER GP-WHEEL LEAN Parts scheme

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Parts for your 120H MOTOR GRADER:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	123-1076	[1]	CYLINDER AS
	2G-8631	[1]	BUSHING
2.	173-9683 M	[1]	BOLT (M30X3.5X90-MM)
3.	9X-8399	[1]	WASHER (33X56X6-MM THK)
4.	4T-8054 J	[1]	SEAL AS
5.	7J-9885 J	[1]	RING-WEAR
6.	9T-9040	[1]	PISTON
7.	175-7898 J	[1]	SEAL-O-RING
8.	4J-9224 J	[1]	RING-BACKUP
9.	6E-4974	[1]	HEAD
10.	121-9245	[1]	ROD AS
	2G-8631	[1]	BUSHING
11.	167-2457	[1]	SEAL-WIPER
12.	167-2304	[1]	SEAL-U-CUP
13.	167-2195	[1]	SEAL AS-BUFFER
14.	4T-5613 J	[1]	RING-WEAR

			AVAILABLE REPAIR KIT(S):
	376-9011 J	[1]	KIT-HYD CYLINDER SEAL
			(INCLUDES RINGS & SEALS)
			(FOR USE WITH REHS1392)
	J		KIT MARKED J SERVICES PART(S) MARKED J
	M		METRIC PART
	R		REMANUFACTURED PART MAY BE AVAILABLE

#SEBP25440393

108-4916: DETENT GP-CONTROL VALVE

DETENT GP-CONTROL VALVE

108-4916 DETENT GP-CONTROL VALVE
S/N 2AN1-UP
PART OF 107-0547, 6E-3031, 6E-3037 VALVE GP-CONTROL
ALSO AN ATTACHMENT

i00124992 SEBP2544

1084916 DETENT GP-CONTROL VALVE Parts scheme

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Parts for your 120H MOTOR GRADER:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.		[1]	RETAINER
2.		[1]	RETAINER
3.		[1]	SPRING
4.	5B-9318	[6]	BALL

#SEBP25440394

5T-0570: DRIVE GP-CIRCLE

DRIVE GP-CIRCLE

5T-0570 DRIVE GP-CIRCLE
S/N 2AN1-UP
PART OF 2C-9645 BLADE AR

i00124653 SEBP2544

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Parts for your 120H MOTOR GRADER:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	105-3196 CY	[1]	MOTOR GP-GEROTOR (CIRCLE DRIVE)(CIRCLE DRIVE)
2.	1B-4038	[2]	CUP-BEARING
	1B-4046	[2]	CONE-BEARING
3.	1B-5174	[1]	PLUG-PIPE
4.	9D-1142	[1]	WORM-CIRCLE DRIVE
5.	5K-8454	[3]	BOLT (1/2-13X1.12-IN)
6.	5P-8245	[12]	WASHER-HARD (13.5X25.5X3-MM THK)
7.	6H-1717	[5]	BOLT (1/2-13X1.125-IN)
8.	2B-7410	[1]	PLUG-PIPE
9.	2H-9247	[1]	SEAL-O-RING
10.	7D-8983 B	[10]	SHIM (0.005-IN THK)
	7D-8984 B	[6]	SHIM (0.007-IN THK)
11.	4H-6996	[1]	PIN-SPRING
12.	9D-1491	[1]	COUPLING
13.	2G-6695	[1]	BRACKET
14.	1H-7339	[1]	SEAL-O-RING
15.	0S-1585	[4]	BOLT (1/2-13X1.5-IN)
16.	8T-0336	[1]	FITTING-PRESSURE RELIEF
17.	6G-5534	[1]	COVER AS
	6G-5537	[1]	BEARING
18.	5S-7379	[4]	BOLT (3/8-16X0.875-IN)
	8T-4896	[4]	WASHER-HARD (10.2X18.5X2.5-MM THK)
19.	1F-7958 C	[4]	NUT-FULL (1/2-13-THD)
20.	6G-1908	[1]	HOUSING AS-DRIVE
21.	2D-8154	[4]	STUD-TAPERLOCK (1/2-13X2.36-IN)
22.	8D-7426	[1]	BUSHING
23.	4D-7246	[4]	STUD-TAPERLOCK
24.	6G-6122	[1]	SPRING-DISC
25.	6G-5547	[1]	PLATE
26.	6G-5538	[1]	COVER
27.	6G-5539	[1]	GASKET
28.	5H-4909	[1]	SEAL-O-RING
29.	6G-5542	[2]	SPACER (119.2X178X9.3-MM THK)
30.	6G-5533	[1]	GEAR-WORM (36-TEETH)
31.	9X-8887 C	[2]	BOLT (3/4-10X3-IN)
	7M-2360	[2]	WASHER (19.8X41X9.5-MM THK)
32.	9W-6645	[1]	SEAL GP-DUO-CONE
33.	5K-5129	[2]	RING-SEALING
34.	8D-7425	[2]	WASHER-THRUST (2.81X4.25X0.12-IN THK)
35.	6G-5532	[1]	SHAFT-DRIVE PINION
36.	1A-1415	[1]	NUT (1-7/8-12-THD)
	8D-7423	[1]	WASHER-SPECIAL (81.03X48.41X1.6MM THK)
	8D-7424	[1]	SPACER (48X81X6-MM THK)
37.	2J-3506	[4]	NUT-FULL (3/4-10-THD)
38.	5P-8248	[4]	WASHER-HARD (20X36.5X3.5-MM THK)
39.	4F-9653	[1]	SEAL-O-RING
40.	8W-5092	[1]	PINION-CIRCLE DRIVE
41.	6G-5548	[1]	SPACER (69.5X89X0.8-MM THK)
42.	5P-8245	[7]	WASHER-HARD (13.5X25.5X3-MM THK)
43.	0S-1585	[3]	BOLT (1/2-13X1.5-IN)
44.	6Y-7953	[6]	DISC-FRICTION (2.87MM .112IN THK)
	2G-0478	[5]	PLATE-CLUTCH (1.52MM .060IN THK)
45.	6G-5543 B	[6]	SHIM (0.13-MM THK)
	6G-5544 B	[9]	SHIM (0.25-MM THK)
	B		USE AS REQUIRED
	C		CHANGE FROM PREVIOUS TYPE
	Y		SEPARATE ILLUSTRATION

#SEBP25440395

8X-9733: LINES GP-ACCUMULATOR

LINES GP-ACCUMULATOR

8X-9733 LINES GP-ACCUMULATOR
S/N 2AN1-UP
PART OF 8X-9747 ACCUMULATOR AR-BLADE CUSHION
AN ATTACHMENT

i00660861 SEBP2544

8X9733 LINES GP-ACCUMULATOR Parts scheme

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Parts for your 120H MOTOR GRADER:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	3D-2824	[6]	SEAL-O-RING
2.	5P-9810	[2]	UNION
3.	7T-6517 Y	[2]	MANIFOLD GP-CONTROL
4.	6V-8633	[2]	CONNECTOR
5.	6V-9851	[1]	ELBOW
6.	6V-8398	[7]	SEAL-O-RING
7.	6V-9837	[2]	TEE-SWIVEL
8.	134-0746 I	[1]	HOSE AS
9.	151-9849 I	[1]	HOSE AS
10.	134-0744 I	[1]	HOSE AS
11.	108-0706 I	[1]	HOSE AS
12.	6D-4244	[2]	CLIP (LOOP)
13.	7X-0289	[1]	BOLT (3/8-16X1.875-IN)
14.	8T-4896	[1]	WASHER-HARD (10.2X18.5X2.5-MM THK)
15.	9D-0953 B	[1]	SPACER (0.406X0.75X0.88-IN THK)(.88MM THK)
	B		USE AS REQUIRED
	I		REFER TO HYDRAULIC INFORMATION SYSTEM
	Y		SEPARATE ILLUSTRATION

#SEBP25440396

142-7379: LINES GP-CENTERSHIFT LOCK

LINES GP-CENTERSHIFT LOCK

142-7379 LINES GP-CENTERSHIFT LOCK
S/N 2AN104-UP
PART OF 2C-9645 BLADE AR

i00653672 SEBP2544

1427379 LINES GP-CENTERSHIFT LOCK Parts scheme

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Parts for your 120H MOTOR GRADER:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	6V-8397	[6]	SEAL-O-RING
2.	6V-8724	[3]	ELBOW
3.	3J-1907	[6]	SEAL-O-RING
4.	142-7374 I	[1]	HOSE AS
5.	6V-8636	[3]	CONNECTOR
6.	112-9442 I	[1]	HOSE AS
7.	4D-7733	[3]	CLIP (LOOP)
8.	8T-4896	[1]	WASHER-HARD (10.2X18.5X2.5-MM THK)
9.	5S-7379	[1]	BOLT (3/8-16X0.875-IN)
10.	142-7373 I	[1]	HOSE AS
11.	8W-8528	[4]	SLEEVE
	I		REFER TO HYDRAULIC INFORMATION SYSTEM

#SEBP25440397

106-4781: LINES GP-HYDRAULIC

LINES GP-HYDRAULIC

106-4781 LINES GP-HYDRAULIC
S/N 2AN1-81
PART OF 2C-9645 BLADE AR

i00124966 SEBP2544

For full view, you need register

Parts for your 120H MOTOR GRADER:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	6V-8723	[4]	ELBOW
2.	3K-0360	[18]	SEAL-O-RING
3.	6V-9836	[2]	TEE-SWIVEL
4.	107-8141 I	[1]	HOSE AS
5.	107-8142 I	[1]	HOSE AS
6.	107-8140 I	[1]	HOSE AS
7.	8W-0220 I	[1]	HOSE AS
8.	107-8148 I	[1]	HOSE AS
9.	107-8147 I	[1]	HOSE AS
10.	8T-1683	[2]	ELBOW
11.	6V-8397	[20]	SEAL-O-RING
12.	6V-8634	[4]	CONNECTOR
13.	107-8151 I	[1]	HOSE AS
14.	107-8150 I	[1]	HOSE AS
15.	8T-1687	[1]	CONNECTOR
16.	6V-8398	[2]	SEAL-O-RING
17.	9B-7237	[1]	BOLT (3/8-16X1.25-IN)
18.	107-8146 I	[2]	HOSE AS
19.	7X-0289	[1]	BOLT (3/8-16X1.875-IN)
20.	8T-4896	[13]	WASHER-HARD (10.2X18.5X2.5-MM THK)
21.	108-1607	[1]	CLAMP
22.	5P-8167	[3]	BOLT (3/8-16X0.625-IN)
23.	8T-4222	[3]	WASHER-PLATED (11X32X2.5-MM THK)
24.	5S-7379	[7]	BOLT (3/8-16X0.875-IN)
25.	108-1609	[2]	CLAMP
26.	5D-2645	[2]	CLAMP
27.	8T-0076	[3]	CONNECTOR
28.	5D-4988	[4]	CLAMP
29.	2B-0941	[2]	SPACER (10.5X19X19-MM THK)
30.	7X-0288	[1]	BOLT (3/8-16X1.625-IN)
31.	4J-5468	[3]	CLAMP
32.	2G-5493	[1]	CLAMP
33.	9R-8870	[1]	BLOCK
34.	5P-0599	[1]	CLAMP-BAND
35.	6V-9876	[3]	ELBOW
36.	6V-8625	[1]	ELBOW
37.	2H-9889	[1]	BOLT (3/8-16X2.375-IN)
38.	7W-5672	[1]	PIPE
39.	8T-1296 B	[4]	WASHER (10.5X19X3.5-MM THK)
40.	1S-0994	[4]	CLIP (LOOP)
41.	6V-8801	[2]	NUT (3/8-16-THD)
42.	6D-4244	[2]	CLIP (LOOP)
43.	5P-5931 B		SEAL
	B		USE AS REQUIRED
	I		REFER TO HYDRAULIC INFORMATION SYSTEM

#SEBP25440398

106-4787: LINES GP-HYDRAULIC

LINES GP-HYDRAULIC

106-4787 LINES GP-HYDRAULIC
S/N 2AN1-81
PART OF 2C-9645 BLADE AR

i00124968 SEBP2544

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Parts for your 120H MOTOR GRADER:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	135-0451	[1]	PLATE
2.	8T-2501	[2]	BOLT (3/8-16X2-IN)
3.	5P-5931	[1]	SEAL
4.	5S-7379	[3]	BOLT (3/8-16X0.875-IN)
5.	8T-4896	[10]	WASHER-HARD (10.2X18.5X2.5-MM THK)
6.	135-0452	[2]	PLATE
7.	5D-2645	[3]	CLAMP
8.	9D-0953	[3]	SPACER (0.406X0.75X0.88-IN THK)
9.	108-1610	[4]	CLAMP
10.	2B-0941	[1]	SPACER (10.5X19X19-MM THK)
11.	8T-7008	[1]	BOLT (3/8-16X3-IN)
12.	8T-4994	[2]	WASHER-HARD (20X36.5X3.5-MM THK)
13.	107-8150 I	[1]	HOSE AS
14.	3K-0360	[4]	SEAL-O-RING
15.	6V-8398	[1]	SEAL-O-RING
16.	9B-7237	[1]	BOLT (3/8-16X1.25-IN)
17.	6D-4244	[2]	CLIP (LOOP)
18.	8T-1296	[4]	WASHER (10.5X19X3.5-MM THK)
19.	7W-5672	[1]	PIPE
20.	2H-9889	[1]	BOLT (3/8-16X2.375-IN)
21.	6V-8397	[3]	SEAL-O-RING (12.83MM OD)
22.	2G-5493	[1]	CLAMP
23.	6V-9876	[2]	ELBOW
24.	6V-8723	[1]	ELBOW
25.	9R-1183 I	[1]	HOSE AS
26.	5T-9986 I	[1]	HOSE AS
27.	1S-0994	[2]	CLIP (LOOP)
28.	6V-8625	[1]	ELBOW
29.	6V-8801	[2]	NUT (3/8-16-THD)
30.	3B-4628	[2]	PIN-COTTER
31.	9T-5604 Y	[1]	SWIVEL GP
32.	8T-9389	[4]	BOLT (1/2-13X2.75-IN)
33.	8T-4223	[4]	WASHER-HARD (13.5X25.5X3-MM THK)
34.	2A-7081	[1]	GUIDE AS-HOSE
35.	8D-9092	[1]	PIN
36.	134-0747 I	[1]	HOSE AS
37.	6V-8801	[4]	NUT (3/8-16-THD)
38.	6V-8723	[2]	ELBOW
39.	5S-7379	[3]	BOLT (3/8-16X0.875-IN)
40.	8T-4896	[10]	WASHER-HARD (10.2X18.5X2.5-MM THK)
41.	8T-2502	[2]	BOLT (3/8-16X1.125-IN)
42.	8W-4193 I	[1]	HOSE AS
43.	8W-4194 I	[1]	HOSE AS
44.	4J-5468	[6]	CLAMP
45.	107-8144 I	[2]	HOSE AS
46.	8T-0076	[1]	CONNECTOR
47.	1S-0994	[6]	CLIP (LOOP)
48.	8T-1687	[2]	CONNECTOR
49.	3K-0360	[18]	SEAL-O-RING
50.	6V-8398	[5]	SEAL-O-RING
51.	107-8149 I	[2]	HOSE AS
52.	2M-9780	[2]	SEAL-O-RING
53.	6V-8624	[2]	ELBOW
54.	6V-8639	[2]	CONNECTOR
55.	6V-8634	[8]	CONNECTOR
56.	6V-8397	[15]	SEAL-O-RING
57.	107-8143 I	[2]	HOSE AS
58.	6V-9876	[4]	ELBOW
59.	9D-0953	[1]	SPACER (0.406X0.75X0.88-IN THK)
60.	5S-7383	[3]	BOLT (3/8-16X1.75-IN)
61.	2B-0941	[2]	SPACER (10.5X19X19-MM THK)
	I		REFER TO HYDRAULIC INFORMATION SYSTEM
	Y		SEPARATE ILLUSTRATION

#SEBP25440399

110-2985: LINES GP-HYDRAULIC

LINES GP-HYDRAULIC

110-2985 LINES GP-HYDRAULIC
S/N 2AN1-81
PART OF 2C-9645 BLADE AR

i00662949 SEBP2544

For full view, you need register

Parts for your 120H MOTOR GRADER:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	6V-8723	[4]	ELBOW
2.	3K-0360	[18]	SEAL-O-RING
3.	6V-9836	[2]	TEE-SWIVEL
4.	107-8141 I	[1]	HOSE AS
5.	107-8142 I	[1]	HOSE AS
6.	107-8140 I	[1]	HOSE AS
7.	8W-0220 I	[1]	HOSE AS
8.	107-8148 I	[1]	HOSE AS
9.	107-8147 I	[1]	HOSE AS
10.	8T-1683	[2]	ELBOW
11.	6V-8397	[20]	SEAL-O-RING
12.	6V-8634	[4]	CONNECTOR
13.	134-0747 I	[1]	HOSE AS
14.	107-8150 I	[1]	HOSE AS
15.	8T-1687	[1]	CONNECTOR
16.	6V-8398	[2]	SEAL-O-RING
17.	100-4336	[1]	CLIP (LOOP)
18.	4L-6454	[1]	BOLT (3/8-16X1-IN)
19.	108-1610	[2]	CLAMP
20.	7X-0289	[1]	BOLT (3/8-16X1.875-IN)
21.	8T-4896	[14]	WASHER-HARD (10.2X18.5X2.5-MM THK)
22.	108-1607	[1]	CLAMP
23.	5P-8167	[3]	BOLT (3/8-16X0.625-IN)
24.	8T-4222	[3]	WASHER-PLATED (11X32X2.5-MM THK)
25.	5S-7379	[7]	BOLT (3/8-16X0.875-IN)
26.	108-1609	[2]	CLAMP
27.	5D-2645	[1]	CLAMP
29.	8T-0076	[3]	CONNECTOR
30.	5D-4988	[4]	CLAMP
31.	2B-0941	[2]	SPACER (10.5X19X19-MM THK)
32.	7X-0288	[1]	BOLT (3/8-16X1.625-IN)
33.	4J-5468	[3]	CLAMP
34.	2G-5493	[1]	CLAMP
35.	9R-8870	[1]	BLOCK
36.	5P-0599	[1]	CLAMP-BAND
37.	6V-9876	[3]	ELBOW
38.	6V-8625	[1]	ELBOW
39.	2H-9889	[1]	BOLT (3/8-16X2.375-IN)
40.	7W-5672	[1]	PIPE
41.	8T-1296	[4]	WASHER (10.5X19X3.5-MM THK)
42.	1S-0994	[6]	CLIP (LOOP)
43.	6V-8801	[3]	NUT (3/8-16-THD)
44.	9B-7237	[1]	BOLT (3/8-16X1.25-IN)
45.	6D-4244	[2]	CLIP (LOOP)
46.	8W-0302 I	[1]	HOSE AS
47.	110-3003 I	[1]	HOSE AS
48.	5P-0810 BD		SEAL (.01M)
49.	2S-2093	[1]	STRAP
	B		USE AS REQUIRED
	D		ORDER BY THE METER
	I		REFER TO HYDRAULIC INFORMATION SYSTEM

Information:

HYDRAULIC SYSTEM

CYLINDER GP

Operation and Maintenance Manual

Blade Lift Cylinder Socket - Check/Adjust/Replace
120H Motor Grader

Centershift Cylinder Socket - Check/Adjust/Replace
120H Motor Grader

Centershift Cylinder Socket - Lubricate
120H Motor Grader

Ripper Cylinder Bearings - Lubricate
120H Motor Grader

Wheel Lean Bar Bearings - Lubricate
120H Motor Grader

Wheel Lean Bearings - Lubricate
120H Motor Grader

Blade Lift Cylinder Socket - Lubricate
120H Motor Grader

Wheel Lean Cylinder Bearings - Lubricate
120H Motor Grader

Special Instruction

Instructions for Installation of Oversize Hydraulic Cylinder Seals {7555, 7562}
Instructions for Installation of Oversize Hydraulic Cylinder Seals {7555, 7562}

Installation of Vented Buffer Seal Assembly, U-Cup Seal, and Double Lip Wiper Seal for Hydraulic Cylinders{7562}
Installation of Vented Buffer Seal Assembly, U-Cup Seal, and Double Lip Wiper Seal for Hydraulic Cylinders{7562}

Installation of Double Lip Wiper Seal{7562}
Installation of Double Lip Wiper Seal{7562}

Hydraulic Cylinder Repair Process {7562}
Hydraulic Cylinder Repair Process {7562}

Hydraulic Cylinder Honing {7562}
Hydraulic Cylinder Honing {7562}

Procedure to Test the Position Sensor of a Hydraulic Cylinder {1439, 7562}
Procedure to Test the Position Sensor of a Hydraulic Cylinder {1439, 7562}

Technical Information Bulletin

Surface Finishes of Cylinder Bores{7562}
Surface Finishes of Cylinder Bores{7562}

Color Change for Cylinder Rod Seals (Wiper, U-Cup and Buffer){5100, 7555, 7562}
Color Change for Cylinder Rod Seals (Wiper, U-Cup and Buffer){5100, 7555, 7562}

Specifications

Ripper Cylinder and Lines
120H Motor Grader Hydraulic and Steering System

Articulation Cylinder
120H Motor Grader Hydraulic and Steering System

Blade Lift Cylinder
120H Motor Grader Hydraulic and Steering System

Blade Tip Cylinder
120H Motor Grader Hydraulic and Steering System

Centershift Cylinder
120H and 135H Motor Graders Hydraulic and Steering System

Ripper Lift Cylinder
120H and 135H Motor Graders Hydraulic and Steering System

Scarifier Cylinder
120H Motor Grader Hydraulic and Steering System

Sideshift Cylinder
120H Motor Grader Hydraulic and Steering System

Wheel Lean Cylinder
120H Motor Grader Hydraulic and Steering System

Articulation Cylinder Mounting
120H and 135H Motor Graders Hydraulic and Steering System

Blade Lift Cylinder Mounting
120H Motor Grader Hydraulic and Steering System

Wheel Lean Cylinder and Mounting
120H and 135H Motor Graders Hydraulic and Steering System

Centershift Cylinder Mounting
120H and 135H Motor Graders Hydraulic and Steering System

Steering Cylinder
120H and 135H Motor Graders Hydraulic and Steering System

Ripper Cylinder
120H Motor Grader Hydraulic and Steering System

Articulation Cylinder
120H and 135H Motor Graders Hydraulic and Steering System

Blade Lift Cylinder
120H and 135H Motor Graders Hydraulic and Steering System

Steering Cylinder
120H and 135H Motor Graders Hydraulic and Steering System

Blade Tip Cylinder
120H and 135H Motor Graders Hydraulic and Steering System

Tool Operating Manual

Procedures for Using the 232-4686 Cylinder Washer Tank Group European Union Compliant{0374, 0599, 0680, 0738}
Procedures for Using the 232-4686 Cylinder Washer Tank Group European Union Compliant{0374, 0599, 0680, 0738}

1U-9001 and 1U-9002 Automatic Hone Tooling{0599, 0677, 0738, 7562, 7562}
1U-9001 and 1U-9002 Automatic Hone Tooling{0599, 0677, 0738, 7562, 7562}

Model HCS-40 Hydraulic Cylinder Servicer{0374, 0599, 0700, 0738, 7562}
Model HCS-40 Hydraulic Cylinder Servicer{0374, 0599, 0700, 0738, 7562}

4C-9910 Portable Hydraulic Tester (Flow 125 GPM) {0599, 0784, 5050, 5057, 5095}
4C-9910 Portable Hydraulic Tester (Flow 125 GPM) {0599, 0784, 5050, 5057, 5095}

Using the 265-4177, 265-4209 Service Tool Groups to Install Sensors in Position-Sensing Hydraulic Cylinders{0599, 0709, 0738, 1439, 7562, 7562}
Using the 265-4177, 265-4209 Service Tool Groups to Install Sensors in Position-Sensing Hydraulic Cylinders{0599, 0709, 0738, 1439, 7562, 7562}

Using the 9U-7868 and 9U-7869 Spanner Wrench to Remove and install Threaded Gland Cylinder Heads{0374, 0599, 0602, 0738}
Using the 9U-7868 and 9U-7869 Spanner Wrench to Remove and install Threaded Gland Cylinder Heads{0374, 0599, 0602, 0738}

Procedures for Using the 120-9143 Cylinder Washer Tank Group {0374, 0602, 0680, 0738}
Procedures for Using the 120-9143 Cylinder Washer Tank Group {0374, 0602, 0680, 0738}

Reuse And Salvage Guidelines

Testing Hydraulic Cylinders Using the 188-3926 Caterpillar Cylinder Tester and the 9U-6803 Caterpillar Cylinder Tester {0784, 7562}
Testing Hydraulic Cylinders Using the 188-3926 Caterpillar Cylinder Tester and the 9U-6803 Caterpillar Cylinder Tester {0784, 7562}

Reuse Guideline for Hydraulic Cylinder Position Sensor {5574, 5736}
Reuse Guideline for Hydraulic Cylinder Position Sensor {5574, 5736}

Hydraulic Cylinder Repair Process {7562}
Hydraulic Cylinder Repair Process {7562}

Hydraulic Cylinder Honing {7562}
Hydraulic Cylinder Honing {7562}

Hydraulic Cylinder Seal Failure Analysis {7555, 7562}
Hydraulic Cylinder Seal Failure Analysis {7555, 7562}

Inspection and Salvage of Hydraulic Cylinder Components {7562}
Inspection and Salvage of Hydraulic Cylinder Components {7562}

Measuring Bores and Installing Seals in Standard and Oversized Hydraulic Cylinders {5100, 7562}
Measuring Bores and Installing Seals in Standard and Oversized Hydraulic Cylinders {5100, 7562}

Machining the O-ring Groove into the Face of Oversized Bolted Head Hydraulic Cylinders {0677, 5100, 7562}
Machining the O-ring Groove into the Face of Oversized Bolted Head Hydraulic Cylinders {0677, 5100, 7562}

HVOF Identification and Polishing (Superfinishing){0674, 0679, 1000, 7000, 7562}
HVOF Identification and Polishing (Superfinishing){0674, 0679, 1000, 7000, 7562}

Thermal Spray Procedures for Hydraulic Cylinder Rods{0679, 7562, 7562}
Thermal Spray Procedures for Hydraulic Cylinder Rods{0679, 7562, 7562}

Contamination Control Guidelines

Hydraulic Cylinder Honing {7562}
Hydraulic Cylinder Honing {7562}

Applied Failure Analysis

Hydraulic Cylinder Seal Failure Analysis {7555, 7562}
Hydraulic Cylinder Seal Failure Analysis {7555, 7562}

Testing and Adjusting

Steering System - Purge
120H, 12H, 135H, 140H, 143H, 160H and 163H Motor Graders Hydraulic and Steering System

Bench Test Procedures

Disassembly and Assembly

Steering Cylinders
120H & 135H MOTOR GRADERS MACHINE SYSTEM

Wheel Lean Cylinder
120H & 135H MOTOR GRADERS MACHINE SYSTEM

Blade Lift Cylinders
120H & 135H MOTOR GRADERS MACHINE SYSTEM

Ball & Socket Joint Inserts
120H & 135H MOTOR GRADERS MACHINE SYSTEM

Blade Side Shift Cylinder
120H & 135H MOTOR GRADERS MACHINE SYSTEM

Blade Centershift Cylinder
120H & 135H MOTOR GRADERS MACHINE SYSTEM

Blade Tip Cylinder
120H & 135H MOTOR GRADERS MACHINE SYSTEM

Articulation Cylinders
120H & 135H MOTOR GRADERS MACHINE SYSTEM

Ripper Lift Cylinder
120H & 135H MOTOR GRADERS MACHINE SYSTEM

Scarifier Lift Cylinder
120H & 135H MOTOR GRADERS MACHINE SYSTEM

Service Magazine

New Threaded Gland Cylinder Heads Have Stronger Seal Land{7562,4303,5102,5104,5105,5223,5229,5265,5452}
1996/11/11

Self Locking Bolt Improves Retention In Steering Console Cylinder {4310,4338}
1997/11/24

New Blade Tip Cylinder Bracket Increases Wear Strip Life {5254,6174}
1999/09/13

New Blade Tip Cylinder Bracket Increases Wear Strip Life {5254,6174}
1999/10/04

New Cylinders Use Piston To Stop Instead Of Piston Bolt {5106,5223,5458,5468,5457,5486}
1999/10/04

Correction to Testing and Adjusting , "Cylinder Cycle Time - Check" {7562}
2000/04/24

New Assembly Instructions for Rod Seals on Hydraulic Cylinders are Available {7562}
2001/07/30

Correctly Assembling the Buffer Seal Will Prevent Failure of the U-Cup Seals {7562}
2001/07/30

Double Lip Wiper Seals Must Be Installed Properly {7562}
2002/12/09

A New Locknut Improves Retention of the Retaining Pin {5229}
2005/01/24

Procedure Now Available to Test the Position Sensor of a Hydraulic Cylinder {1439, 7562}
2012/10/04

Compatible Puller Stud and Hydraulic Cylinder Capacity Chart {0599, 7000, 7562}
2009/01/05

A Rework Procedure Improves the Seal Assembly Performance in Hydraulic Cylinders on Cat Products {7562}
2010/04/30

New U-Cup Seal are Available with a Narrow Width to Service Cylinders in the Field {4303, 5101, 5102, 5104, 5456, 5457, 5458, 7562}
2010/12/24

Cat® Reman Announces Remanufactured Cylinders For Motor Grader Applications {4303, 5102, 5106, 5211, 5213, 5223, 5229, 5265}
2015/07/21

Caterpillar Parts SIS Catalog 120H :

9T-2393 CYLINDER GP-STEERING

130-9042 CYLINDER GP-STEERING

130-9041 CYLINDER GP-STEERING

112-5575 CYLINDER GP-SIDESHIFT

165-2510 CYLINDER GP-SCARIFIER

3Q-8420 CYLINDER GP-LIFT

3Q-8416 CYLINDER GP-LIFT

132-4926 CYLINDER GP-LIFT

3Q-8401 CYLINDER GP-TILT

121-9242 CYLINDER GP-WHEEL LEAN

108-4916 DETENT GP-CONTROL VALVE

5T-0570 DRIVE GP-CIRCLE

8X-9733 LINES GP-ACCUMULATOR

142-7379 LINES GP-CENTERSHIFT LOCK

106-4781 LINES GP-HYDRAULIC

106-4787 LINES GP-HYDRAULIC

Truck sale:

Caterpillar 120H
- motor graders
CAVPOWER

105,000

Caterpillar 120H, motor graders, Construction

105,000

Caterpillar 120H, motor graders, Construction

105,000

Caterpillar 120H, motor graders, Construction

RING POWER CORP.

Caterpillar 120H, motorgrader mijnbouw, Bouw

CGT - COMPAGNIA GENERALE TRATTORI