PLATE 4M9159 - Caterpillar

Disassembly Procedure
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.
Keep all parts clean from contaminants.Contaminants may cause rapid wear and shortened component life.
Illustration 1 g01177065
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 retaining ring (1) and check valve assembly (2) from block (3) .
Remove bolt assembly (4) .
Illustration 2 g01177068
Remove nut (9), sleeve assembly (8), spring (7), poppet (6), and adapter (5), from bolt assembly (4) .