STARTING MOTOR GP-ELECTRIC 3535055 - Caterpillar

Illustration 4 g00641968
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 O-ring seals (29) and (28).
Install O-ring seal (27) and two backup rings (26).
Install O-ring seal (25) and two backup rings (24).
Illustration 5 g00641964
Install relief valves (23) in the valve body. Tighten relief valves (23) to a torque of 295 5 N m (218 4 lb ft).
Illustration 6 g00641961
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 O-ring seal (22) on plug (20).
Install drive (21), valve (17), sleeve (18), spring (19), and plug (20) in valve body (10). Tighten plug (20) to a torque of 34 3 N m (25 2 lb ft).
Illustration 7 g00641955
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 O-ring seal (13) on plug (12). Tighten plug (12) to a torque of 190 20 N m (140 15 lb ft).
Install stem (16), sleeve (15), spring (14), and plug (12) in valve body (10). Tighten plug (12) to a torque of 190 20 N m (140 15 lb ft).
Illustration 8 g00641947Note: Prior to installation, thoroughly clean the outer surface of spool assembly (11).
Install spool assembly (11) in the valve body (10).
Install seats (9), springs (8), and plungers (9) in the valve body.
Illustration 9 g00642477
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 socket head bolts (5) in cover (6).
Place cover (6) over plunger (7), and install Tooling (A), as shown. Make sure that cover (6) is square with the valve body by measuring Dimension (X) on both sides of the cover.
Compress cover (6) with Tooling (A), while you keep Dimension (X) equal on each side of the cover. Continue to compress until the cover contacts the valve body. Tighten two socket head bolts (5).
Remove Tooling (A) from the counterbalance valve. Install the remaining two socket head bolts (5).
Repeat Steps 11,12,13, and 14 to install the opposite cover (6).
Illustration 10 g00641883
Install O-ring seals (4) on plugs (3). Install plugs (3) in the valve body. Tighten plug (3) to a torque of 17 2 N m (150 18 lb in).
Illustration 11 g00641885
Install O-ring seals (2) and O-ring seals (1) on the valve body.End By:
Install the counterbalance valve (travel).