BATTERY AND WIRING 9S5498 - Caterpillar

1. Disassemble priority valve (1) as follows: a) Cover (3) is under spring tension. Hold the cover in position and remove bolts (2). Remove the cover. b) Remove spring (6) and valve spool (9). Remove slug (5) from the spool.c) Remove dowel (7) from body (8). Remove stop (4). d) Remove spacers (10) from the spool. Remove snap ring (14), retainer (12), spring (13) and plunger (11) from the spool. 2. Remove valve spool (15) from selector valve (16). 3. Disassemble pressure control valve (17) as follows: a) Remove bolts (19) and cover (18). b) Remove piston (25) and spring (24). Remove spacers (22) from the piston. Keep spacers (22) with piston (25) to prevent mixing at assembly. The spacers are used for the adjustment of the pressure control valve.c) Remove valve spool (21). Remove slug (23) from the spool. Remove the snap ring, retainer, and plunger from the spool.d) Remove check valve (20) from the body. e) Remove bolts (26) and cover (28). Remove valve spool (27) and spring (29). Remove the retainer from the body with a soft punch. Remove snap ring (30), retainer (32), spring (31) and plunger (33) from the spool. 4. Disassemble directional valve (34) as follows: a) Remove valve spool (37) from the housing.b) Cover (40) is under spring tension. Hold the cover in position and remove bolts (38). Remove the cover. Remove spring (39) and valve (36). Remove the spacers from the valve. Keep the spacers with valve (36). The spacers are for an adjustment to the inlet relief pressure of the torque converter oil.Assemble Transmission Hydraulic Controls
1. Assemble directional control valve (1) as follows: a) Make sure all of the parts of the directional control valve are clean and free of dirt. Put clean SAE 30 oil on the parts of the directional control valve.b) Install spacers, valve (3), spring (6) and cover (7). Install bolts (5) that hold the cover in position.c) Install valve spool (4) in the housing.d) Install valve spool (2) in the housing.2. Assemble the pressure control valve as follows: a) Make sure all of the parts of the pressure control valve are clean and free of dirt. Put clean SAE 30 oil on the parts of the pressure control valve. b) Install retainer (16) in body (14). Install plunger (13), spring (12) and retainer (11) in valve spool (10). Install snap ring (19). Install the valve spool and spring (15) in the body. Install cover (9) and bolts (8). Tighten the bolts to a torque of 35 3 lb.ft. (47.5 4.1 N m).c) Install check valve (17) in the body.d) Install plunger (25), spring (24), retainer (23) and snap ring (22) in valve spool (26).e) Install slug (21) in spool (26). Install the spool and spring (27) in the body.f) Install spacers (29) in piston (28). Install the piston in the body. Install cover (18) and bolts (20). Tighten the bolts to a torque of 35 3 lb.ft. (47.5 4.1 N