PLATE 9W1459 - Caterpillar

Install the O-ring seal and fitting (36) .
Install the O-ring seals and plugs (38). Tighten plugs (38) to a torque of 45 N m (33 lb ft).
Position cone (40) and spring (39) .
Install the O-ring seal and plug (37). Tighten plug (37) to a torque of 120 N m (89 lb ft).
Install solenoid (35). Tighten solenoid (35) to a torque of 12 5 N m (9 4 lb ft).
Illustration 13 g01172689
Install the O-ring seal and fitting (32) .
Install the O-ring seal and plugs (31). Tighten plugs (31) to a torque of 45 N m (33 lb ft).
Position valve (33) .
Install bolts (34). Tighten bolts (34) to a torque of 4.5 N m (40 lb in).
Illustration 14 g01172687
Illustration 15 g01172686
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 the O-ring seal and valves (24). Tighten valves (24) to a torque of 80 N m (59 lb ft).
Position piston (29) and spring (30) .
Install the O-ring seal and plug (25). Tighten plug (25) to a torque of 45 N m (33 lb ft).
Position spool (27) and spring (28) .
Install the O-ring seal and plug (26). Tighten plug (26) to a torque of 90 N m (66 lb ft).
Illustration 16 g01172685
Illustration 17 g01172684
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 the O-ring seal and plug (19). Tighten plug (19) to a torque of 200 N m (148 lb ft).
Install cap (22) .
Position spool (16), seat (17), spring (18), O-ring seal (20), and cover (21) .
Install bolts (15). Tighten bolts (15) to a torque of 10.4 N m (92 lb in).
Install the O-ring seal and valve (23). Tighten valve (23) to a torque of 100 N m (74 lb ft).
Illustration 18 g01172683
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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 fitting (11), solenoid (12), and cap (14). Tighten solenoid (12) to a torque of 12 5 N m (9 4 lb ft).
Position O-ring seal (8), seat (9), spring (10), and block (6) .
Install bolts (7). Tighten bolts (7) to a torque of 10.4 N m (92 lb in).
Install the O-ring seal and valve (13). Tighten valve (13) to a torque of 100 N m (74 lb ft).
Position O-ring seals (5) .
Illustration 20 g01172681
Position combination valve (4) .
Install bolts (3). Tighten bolts (3) to a torque of 10 N m (89 lb in).
Connect tube assembly (2) .
Illustration 21 g01172679
Install all the caps and the plugs to main control valve (1) .End By: Install the main control valve. Refer to Disassembly and Assembly, "Main Control valve - Install".