140 Motor Grader Engine Supplement Caterpillar

Removal Procedure

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Illustration 1	g03504339

1. Remove panel (1).

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Illustration 2	g06338867

1. Cut cable strap (3). Disconnect harness assembly (2). Remove solenoid valve (4).
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   Illustration 3	g03515138

   Note: Cleanliness is an important factor. Before the disassembly procedure, clean the exterior of the component thoroughly. This action will help to prevent dirt from entering the internal mechanism.

2. Remove nut (9), washer (8), and solenoid (7) from valve assembly (4).

3. Remove cartridge assembly (6) and remove O-ring seals (5).

Installation Procedure

1. Install solenoid valve (4) in the reverse order of removal.

   1. Tighten cartridge assembly (6) to a torque of 50 ± 5 N·m (37 ± 4 lb ft).

   2. Tighten nut (9) to a torque of 20 ± 2.5 N·m (177 ± 22 lb in).