MOTOR A. 5A3031 - Caterpillar

Disassembly Procedure
Illustration 1 g00888262
Remove boot (1) from the valve assembly.
Remove bolts (2). Remove lever (3).
Illustration 2 g00888289
Personal injury can result from being struck by parts propelled by a released spring force.Make sure to wear all necessary protective equipment.Follow the recommended procedure and use all recommended tooling to release the spring force.
Remove bolts (4). Separate housing (5).
Remove the following components from housing (5): plug (6), pushrod (7), spool assembly (8), O-ring seal (9), plunger (10) and spring (11).
Illustration 3 g00888912
Personal injury can result from being struck by parts propelled by a released spring force.Make sure to wear all necessary protective equipment.Follow the recommended procedure and use all recommended tooling to release the spring force.
Press spring (14) against seat (15). Remove clip (12).
Remove the following items from spool assembly (17): seat (13), spring (14), seat (15) and shims (16).
Illustration 4 g00888996
Personal injury can result from being struck by parts propelled by a released spring force.Make sure to wear all necessary protective equipment.Follow the recommended procedure and use all recommended tooling to release the spring force.
Remove ball assemblies (18).
Illustration 5 g00889001
Remove the following components from ball assembly (18): ball (19), shims (20) and spring (21).