CONTROL GP-ENGINE SPEED 3654290 - Caterpillar

Assembly Procedure
Illustration 1 g02241176
Install the O-ring seals and plugs (36). Tighten plugs (36) to a torque of 10 1 N m (89 9 lb in).
Illustration 2 g02241175
Improper assembly of parts that are spring loaded can cause bodily injury.To prevent possible injury, follow the established assembly procedure and wear protective equipment.
Note: Lubricate the O-ring seals and the backup rings with lubricant that is being sealed.
Install O-ring seal (35) onto body (34).
Install O-ring seal (31) and backup rings (32) onto valve (30).
Install O-ring seal (24), backup rings (25), and O-ring seal (26) onto body (23).
Install O-ring seal (20) onto screw (19).
Install valve (33), valve (30), plunger (29), spring (28), spring (27), body (23), plunger (22), spring (21), screw (19), and nut (18) into body (34). Tighten body (23) to a torque of 59 6 N m (44 4 lb ft). Tighten nut (18) to a torque of 20 2 N m (177 18 lb in).
Illustration 3 g02241174
Improper assembly of parts that are spring loaded can cause bodily injury.To prevent possible injury, follow the established assembly procedure and wear protective equipment.
Install backup ring (14) and O-ring seal (15) onto cover (13).
Install valve (17), spring (16), cover (13), and bolts (12). Tighten valve (11) to a torque of 95 14 N m (70 10 lb ft)
Illustration 4 g02241173
Improper assembly of parts that are spring loaded can cause bodily injury.To prevent possible injury, follow the established assembly procedure and wear protective equipment.
Install piston (4), O-ring seal (3), cover (2), and bolts (1).
Install spool assembly (5), retainer (6), spring (7), O-ring seal (8), cover (9), and bolts (10). End By:
Install the load control valve (stick cylinder).