GASKET 4522248 - Caterpillar

Install piston (30).
Illustration 19 g00704796
Install port plate (29) and springs (28).
Illustration 20 g00704771
Install spring pins (26) and bearing (27) into the head.
Illustration 21 g00704754
Install O-ring seal (25).
Illustration 22 g00704749
Install O-ring seals (23) and (24) onto the fittings (19) and (20).
Illustration 23 g00704743
Install O-ring seal (22) onto the plug (21).
Illustration 24 g00704741
Install adapter (19), fitting (20), and plugs (21) into the head. Tighten plugs (21) to a torque of 36 4 N m (27 3 lb ft).
Illustration 25 g00704734
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.
Install spool valve (15), spring (16), O-ring seal (17), and plug (18). Tighten plug (18) to a torque of 334 33 N m (246 24 lb ft).
Repeat for the opposite side.
Illustration 26 g06093349
Illustration 27 g00704719
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.
Install head (1).
Install bolts (14). Tighten bolts (14) to a torque of 430 43 N m (317 32 lb ft).
Illustration 28 g00704710
Install O-ring seals (10), (12), and (13). Install back up rings (9) and (11).
Illustration 29 g00704704
Install relief valves (8). Tighten relief valves (8) to a torque of 177 18 N m (131 13 lb ft).
Illustration 30 g00704621
Install dipstick tube (5) and breather tube (6) into motor housing (7).
Illustration 31 g00704611
If necessary, install mounting bolts (4), anti-reaction valve (3), and bolts (2) into head (1).End By:
Install the swing motor.