SUPPORT 3514512 - Caterpillar

Disassembly Procedure
Start By:
Remove the steering control valve. Refer to Disassembly and Assembly, "Steering Control Valve - Remove".
Illustration 1 g00625092Note: Position the steering control valve, as shown.
Loosen nut (1) and remove valve assembly (2).
Illustration 2 g00625095
Remove O-ring (3), spring (4), and retainer (5).
Illustration 3 g00625102
Remove valve assembly (6).
Illustration 4 g00625103
Remove stem (7), seal (8), ring (9), seal (10), ring (11), O-ring (12), O-ring (13), and plug (14).
Illustration 5 g00625104
Remove arm (15), brass bushing (16), and O-ring seals (17).
Illustration 6 g00625117
Remove four bolts (18) and cover (19).
Illustration 7 g00625118
Remove two spools (20) and (21).
Illustration 8 g00625119
Remove bolt (30), retainer (29), spring (28), shim (27), retainer (26), spool (25), spool (24), O-ring (23), and plug (22).
Illustration 9 g00625120
Remove four O-rings (31) from cover (33). Remove four O-rings and two setscrews (34) from cover (35).