BEARING-PISTON 9T4479 - Caterpillar

Remove screws (28) and plate (29).
Illustration 16 g06075946
Remove screws (30) and plate (31).
Illustration 17 g06075956
Remove screws (32). Position plate (33) towards the window.
Illustration 18 g06075959
Disconnect harness assembly (34) and remove plate (33).
Illustration 19 g06075966
Cut cable strap (35) and disconnect harness assemblies.
Illustration 20 g06075976
Remove bolts (37) and cushion assembly (38).
Illustration 21 g06075986
Remove bolts (39) and plate (40).
Illustration 22 g06075997
Remove bolt (41) and pin (42).
Illustration 23 g06076012
Remove bolts (43) and plate (44).
Illustration 24 g06076021
Remove bolt (45) and pin (46).
Illustration 25 g06076028
Remove bolts (47) and handhold (48).
Illustration 26 g06124338
Attach Tooling (A), Tooling (B), and a suitable lifting device to cab (49). The weight of cab (49) is approximately 953 kg (2100 lb).
Illustration 27 g06075920
Remove bolt (50). Repeat for the opposite side.
Illustration 28 g06075935
Remove bolt (51).
Illustration 29 g06075948
Remove bolt (52).
Illustration 30 g06124338
Remove cab (49).Installation Procedure
Install cab (49) in the reverse order of removal.
Tighten bolt (50) to a torque of 850 100 N m (627 74 lb ft).
Tighten nut (10) to a torque of 13 3 N m (115 27 lb in).