AIR CONDITIONER GP 1854068 - Caterpillar

Assembly Procedure
Table 1
Required Tools    
Tool    Part Number    Part Description    Qty    
A     1P-1853     Pliers     1    
Clean all parts and inspect all parts. If any parts are worn or damaged, use new Caterpillar parts for replacement.
Illustration 1 g00483828
Install valve spool (37), spring (36) and guide (35) into manifold valve (6) .
Illustration 2 g00483826
Position the O-ring seal and cover (34) onto manifold valve (6). Install two bolts (33). Tighten the bolts to a torque of 30 4 N m (22 3 lb ft).
Illustration 3 g00483825
Install screen (32) into valve body (3) .
Illustration 4 g00483824
Install stop (31), spring (30), slug (29) and spring (28) into valve body (3). Install dowels (26) and (27) .Note: The bottom of dowel (26) should be 8.0 mm (.32 inch) below the outside bottom surface of valve body (3). Dowel (26) extends into stop (31) .
Illustration 5 g00483823
Install ball (25), spring (24) and retainer (23) into valve spool (14). Use Tooling (A) and install ring (22) into valve spool (14) .
Illustration 6 g00483822
Install slug (21) into valve spool (14) .
Illustration 7 g00483792
Install spring (20), spring (19), retainer (18) and ring (17) into valve spool (16) .
Illustration 8 g00483781
Install valve spool (16) and spring (15) into valve body (3) .
Illustration 9 g00483772
Install valve spool (14), spring (13), spring (12), spacers (11) and piston (10) into valve body (3) .
Illustration 10 g00483705
Position the O-ring seal and cover (9) onto valve body (3). Install three bolts (8). Tighten the bolts to a torque of 30 4 N m (22 3 lb ft).
Illustration 11 g00483702
Position plate (7) onto manifold valve (6) and position valve body (3) onto plate (7) .
Illustration 12 g00483692
Position cover (5) onto valve body (3) and install 24 bolts (4). Tighten the bolts to a torque of 30 4 N m (22 3 lb ft). Install speed control valve (2) and directional valve (1) into valve body (3) .End By: Install the transmission hydraulic control valve. Refer to Disassembly and Assembly, "Transmission Hydraulic Control Valve - Install". The information is in this manual.