ADAPTER 1150775 - Caterpillar

Disassembly Procedure
Start By:
Remove the brake control valve. Refer to Disassembly and Assembly, "Brake Control Valve (Service) - Remove". Note: Cleanliness is an important factor. Before the disassembly procedure, the exterior of the component should be thoroughly cleaned. This will help to prevent dirt from entering the internal mechanism.
Illustration 1 g01157403
Remove boot (1).
Illustration 2 g01157406
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 retainer (7) from valve body (2).
Remove spring (6), spring (5), stop (4), and spring (3) from valve body (2).
Illustration 3 g01157409
Remove O-ring seal (8) from retainer (7).
Remove plunger (9) from retainer (7).
Illustration 4 g01157410
Remove seals (10) from retainer (7).
Illustration 5 g01157412
Remove shims (11) from stop (4).
Illustration 6 g01157413
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 plug (12), O-ring seal (13), and spring (14) from valve body (15).
Remove bolts (16) in order to separate valve body (15) from valve body (2).
Illustration 7 g01157415
Remove O-ring seals (17) and (18) from valve body (2).
Remove spool (19) from valve body (2).
Illustration 8 g01157416
Remove spool (20) from valve body (15).