DISC-ABRASIVE 1U6843 - Caterpillar

Assembly Procedure
Illustration 1 g03855459
Install O-rings seals (26) and backup rings (25) onto valve cartridge assemblies (16).
Illustration 2 g03855299
Install O-ring seals (23) and backup rings (24) onto control valves (21).
Illustration 3 g03855044
Install O-ring seals (22) onto adapters (20).
Illustration 4 g03855022
Install adapters (20), valve cartridge assemblies (16), and control valves (21). Tighten control valves (21) to a torque of 34 2 N m (25 1 lb ft).
Install valve assembly (18). Tighten valve assembly (18) to a torque of 34 1 N m (25 1 lb ft).
Install coil assembly (19) and nut (17). Tighten nut (17) to a torque of 8 2 N m (71 18 lb in).
Illustration 5 g03854943
Install O-ring seals (14) and backup rings (15) onto accumulators (13).
Illustration 6 g03854881
Install accumulators (13). Tighten accumulators (13) to a torque of 95 7 N m (70 5 lb ft).
Illustration 7 g03854164
Install O-ring seals (12) and backup rings (11) onto valve assembly (10).
Illustration 8 g03854119
Install valve assembly (10). Tighten valve assembly (10) to a torque of 50 5 N m (37 4 lb ft).
Install coil assemblies (8) and nuts (9). Tighten nuts (9) to a torque of 13 2 N m (115 18 lb in)
Illustration 9 g03855546
Install O-ring seals (7) and backup ring (6) onto valve cartridge assembly (2).
Illustration 10 g03853779
Install O-ring seals (4) and backup rings (5) onto pressure reducing valves (3).
Illustration 11 g03853642
Install pressure reducing valves (3) and cartridge assembly (2). Tighten pressure reducing valves (3) to a torque of 47 3 N m (35 2 lb ft).
Illustration 12 g03853421
Install O-ring seals (1). End By:
Install the steering clutch and brake control valve.