BOLT 0994607 - Caterpillar

Illustration 10 g00484441
Put the body of the travel motor in a vertical position.
Apply clean hydraulic oil on five friction plates (20) and the four steel plates. Alternate the friction plates and the steel plates in the body of the travel motor. Start with a friction plate and end with a friction plate.
Apply 1U-6396 O-Ring Assembly Compound on the O-ring seal and the ring on piston guide (19). Install the piston guide in the body of the travel motor. Install the piston guide until the piston guide makes contact with the counterbore in the body of the travel motor.
Illustration 11 g00485978
Make sure that brake piston (14) is thoroughly clean and free of dirt and debris. Check the condition of rings (16) and (18). Check the condition of O-ring seals (15) and (17). If the rings or the O-ring seals are worn or damaged, use new parts for replacement. Install rings (16) and (18) on the brake piston, as shown. Install O-ring seals (15) and (17) on the brake piston, as shown. Apply 1U-6396 O-Ring Assembly Compound on the rings and O-ring seals.
Apply a thin coat of hydraulic oil on the surfaces of piston (14) which contact the body of the travel motor. Install piston (14) in the body of the travel motor by hand. It may be necessary to use a soft faced hammer to seat the piston correctly.
Illustration 12 g00486008
Illustration 13 g00484408
Install washers (13) in piston (14), as shown.
Check the condition of three O-ring seals (12). If the O-ring seals are worn or damaged, use new parts for replacement. Install O-ring seals (12) in the body of the travel motor, as shown.
Illustration 14 g00484562
Install the two pistons and two stoppers (39) in the body of the travel motor. Tighten the stoppers to a torque of 140 14 N m (105 10 lb ft).
Illustration 15 g00484406
Check the condition of the O-ring seals that are used on fittings (10). If the O-ring seals are worn or damaged, use new parts for replacement. Install the O-ring seals on fittings (10). Apply 5P-3413 Pipe Sealant on the threads of fittings (10). Install the fittings in the head, as shown.
Install plugs (11) in the head. Tighten each plug to a torque of 15 2 N m (11 1 lb ft).
Illustration 16 g00484404
Illustration 17 g00484402
Apply a thin coat of 9S-3263 Thread Lock Compound on the threads of the two check valves. Install the check valves in the head.
Install seat (7), poppet (8) and spring (9) in the head at location (X) .
Check the condition of O-ring seal (6). If the O-ring seal is worn or damaged, use a part for replacement. Install O-ring seal (6) in the head, as shown.
Install bearing (3) in the head until the bearing makes contact with the counterbore in the cover. Apply 1U-6396 O-Ring Assembly Compound on port plate (4). Install the port plate in the original position on the motor cover.
Use shims (5) so that the following requirements are met.
The travel motor output shaft does not rotate with an applied torque of