DASH AS 8E2497 - Caterpillar

Illustration 9 g00887501
Lubricate cam plate (20) with lubricant that is being sealed. Install cam plate (20) onto barrel assembly (21).
Illustration 10 g00888697
Install shaft (15) into a suitable press. Install bearing race (19) onto shaft (15).
Illustration 11 g00887426
Rotate shaft (15) in the suitable press. Use Tooling (D) to install retaining ring (17) onto shaft (15).
Illustration 12 g00888710
Install bearing race (18) onto shaft (15).Note: Bearing race (18) must contact retaining ring (17).
Illustration 13 g00887405
Install Tooling (C) into shaft (15). Install shaft (15) into rotating assembly (16).
Place the pump housing into Tooling (A).
Illustration 14 g02107957
Use Tooling (C) to install rotating assembly (16) into the housing.
Illustration 15 g00887501
Illustration 16 g02107975
The notches in cam plate (20) must align with keys (26). The keys are located in the bottom of the housing of the travel motor.
Illustration 17 g00887355
Install plates (13) and friction discs (14) into the housing.Note: Install the plates and the discs alternately.
Illustration 18 g00887336
Install backup ring (12) and seal (11) onto the brake piston.
Install backup ring (10) and seal (9) onto the brake piston.
Illustration 19 g00888967
Rotate brake piston (8).
Install brake piston (8) into the housing so that the cast mark on brake piston (8) is aligned with the brake supply passage in the housing.Note: Brake piston (8) must be level upon installation. The brake piston must be level to prevent damage to the O-ring seals.
Illustration 20 g00887311
Install springs (7) and O-ring seals (6).
Illustration 21 g00887302
Lubricate port plate (4) with lubricant that is being sealed. Install O-ring seal (3), port plate (4), and bearing (5).
Illustration 22 g00887295
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 head (2) onto the body of the travel motor.Note: During the installation of head (2) onto the travel motor, be careful not to damage the mating surfaces of the components.
Install bolts (1). Tighten bolts (1) to a torque of 240 40 N m (177 30 lb ft).End By:
Install the travel motor.