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

Control Valve (Snow Plow/Dozer Angle)

Usage:

120H 124

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Illustration 1	g06335898

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Table 1
Item	Qty	Part	Specification Description
1	2	361-3549 O-Ring Seal	Lubricate seal lightly with fluid being sealed.
2	2	3K-0360 O-Ring Seal	Lubricate seal lightly with fluid being sealed.
3	2	9J-0403 Spring	Test length is 18.7 mm (0.73 inch). Test force is 12.9 ± 1.0 N (2.9 ± 0.2 lb). Free length after test is 25.1 mm (0.98 inch).
4	1	108-2187 Pipe Plug	Torque to 35 ± 7 N·m (310 ± 62 lb in).
5	1	6E-5153 Spring	Test length is 16.1 mm (0.63 inch). Test force is 13.80 ± 2.98 N (3.10 ± 0.66 lb). Free length after test is 19.9 mm (0.78 inch).
6	2	9J-0404 Plug	Torque to 80 ± 4 N·m (59 ± 3 lb ft).
7	1	139-8472 Relief Valve Gp	Torque to 35 ± 7 N·m (26 ± 5 lb ft).
8	1	111-8233 Spring	Spring must have Light blue stripe Length under test force is 15.50 mm (0.610 inch). Test force is 13.50 ± 0.80 N (3.03 ± 0.17 lb). Free length after test is 25.60 mm (1.01 inch).
9	1	5B-9318 Ball	During assembly, lightly seat the ball into the body.
10	1	6E-3007 Spring	Length under test force is 8.60 mm (0.338 inch). Test force is 0.234 ± 0.024 N (0.052 ± 0.005 lb). Free length after test is 10.0 mm (0.39 inch).
11	1	102-7412 Spring	Length under test force is 28.0 mm (1.10 inch). Test force is 46.0 ± 2.4 N (10.3 ± 0.5 lb). Free length after test is 48.42 mm (1.906 inch).
12	2	8M-4437 O-Ring Seal	Lubricate seal lightly with fluid being sealed.
13	1	101-1971 Lever	Torque to 25 ± 6 N·m (221 ± 53 lb in).

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