WHEEL & TIRE GP 1426316 - Caterpillar

Illustration 1 g06141568
Sudden release of spring force can cause injury.To prevent the possibility of injury, follow the procedure to relieve the spring pressure.
Secure the piston pump to Tooling (A) or a suitable fixture.
Remove nut (2) and the O-ring seal, solenoid (3), and valve (4) from main pump housing (6).
Remove bolts (5) and compensator valve (1) from main pump housing (6).
Illustration 2 g06141600
Remove actuator piston (7), spring guide (8), spring (9), spool (10), and O-ring seals (11) from valve (4).
Illustration 3 g06141787
Sudden release of spring force can cause injury.To prevent the possibility of injury, follow the procedure to relieve the spring pressure.
Remove gasket (12) from compensator valve (1).
Remove plug (18), O-ring seal (17), spring (16), spring (15), guide (14), and spool (13) from compensator valve (1).
Remove plug (24), O-ring seal (23), spring (22), spring (21), guide (20), and spool (19) from compensator valve (1).
Illustration 4 g06141800
Sudden release of spring force can cause injury.To prevent the possibility of injury, follow the procedure to relieve the spring pressure.
Remove cover (27) and the O-ring seal. Remove adjustment screw (28) and the O-ring seal. Remove bolts (25) and head assembly (26).
Illustration 5 g06141813
Remove O-ring seal (29) and port plate (31) from head assembly (26).
Remove bearing cup (30) from head assembly (26).
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Illustration 7 g06142001
Remove bearing cone (31), O-ring seals (32), and shim (33) .
Use Tooling (A) to rotate main pump housing (6) to a horizontal position. Remove rotary group (34).
Illustration 8 g06141940
Remove swashplate (35) from main pump housing (6).
Illustration 9 g06141943
Remove shaft assembly (36) and spring (37).
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Use Tooling (B) and a suitable press to remove bearing cone (38) from shaft assembly (36).
Illustration 11 g06141984
Remove screws (39) and bearings (40). Remove bearing cup (41).
Illustration 12 g06141995
Remove retaining ring (42) and shaft seal (43) from main pump housing (6).