PUMP G. 8B1109 - Caterpillar

Assembly Procedure
Table 1
REQUIRED TOOLS
Tool Part Number Part Description Qty
A 138-7574 Link Bracket 2
B 6V-6640 Sealant 1
Illustration 1 g01059421
Illustration 2 g01055078
Install gear (10) to baffle (11).
Illustration 3 g01059420
Install ball bearing (9) to the hydrostatic drive.
Illustration 4 g01059429
Use Tooling (A) in order to install hydrostatic drive (12) onto the gear. Note: Apply Tooling (B) to the surface of the pinion housing.
Illustration 5 g01055074
Install bearing and seal retainer (6), lip seal (5), washers (7) and bolts (8). Tighten bolts (8) to a torque of 25 6 N m (19 5 lb ft).
Illustration 6 g01055072
Install yoke assembly (2), O-ring seal (3), and retainer (4).
Illustration 7 g01059417
Install bolt (1) to the hydrostatic housing. Tighten bolt (1) to a torque of 120 20 N m (89 15 lb ft). End By:
Install the hydrostatic drive. Refer to Disassembly and Assembly, "Hydrostatic Drive - Install".