HOSE AS 1700106 - Caterpillar

Assembly Procedure
Illustration 1 g02152277Note: Install shims (29) and piston (30). Install the required number of shims (29) in order to set a distance of 7.75 0.10 mm (0.305 0.004 inch) between guide assembly (28) and piston (30).
Install O-ring seal (27), guide assembly (28), shims (29), piston (30), pin (31), ring (32), O-ring seal (34), flow control valve (35), O-ring seal (36), and plug assembly (37). Tighten guide assembly (28) to a torque of 35 4 N m (26 3 lb ft). Tighten flow control valve (35) to a torque of 215 25 N m (159 18 lb ft). Tighten plug assembly (37) to a torque of 23 2 N m (204 18 lb in).
Illustration 2 g02152274
Install orifices (24), O-ring seals (25), and plug assemblies (26) into load control valve (1). Tighten orifices (24) to a torque of 13 2 N m (115 18 lb in). Tighten plug assemblies (26) to a torque of 23 2 N m (204 18 lb in).
Illustration 3 g02152273
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.
Remove O-ring seals (16), (17), (19), (20), and (23). Remove ring seals (18) and (21). Tighten valve body (22) to a torque of 59 6 N m (44 4 lb ft). Tighten nut (15) to a torque of 20 2 N m (177 18 lb in).
Illustration 4 g01375864
Install flow control valve (14) into load control valve (1). Tighten flow control valve (14) to a torque of 95 14 N m (70 10 lb ft).
Illustration 5 g01375861
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.
Remove valve (10), spring (11), O-ring seal (12), and plug assembly (13) into load control valve (1).
Illustration 6 g01375860
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 poppet (2), poppet (3), retainer (4), spring (5), guide (6), spacers (7), O-ring seal (8), and plug (9) into load control valve (1). End By:
Install the load control valve (boom cylinder).