TM 9-2520-272-34&P
4-30. ASSEMBLE CENTER HOUSING
(SHEET 12 OF 21)
TASK 4. INSTALL HYDROSTATIC PUMP AND MOTOR ASSEMBLY
COMMON TOOLS:
Adapter, socket wrench, 1/2 inch female square drive, 3/8 inch male square drive
Extension, socket wrench, 3/8 inch square drive, 10 inch
Handle, socket wrench, 3/8 inch square drive
Hoist, 100 pound minimum capacity
Pliers, retaining ring, external
Socket, socket wrench, 3/8 inch square drive, 9/16 inch
Wrench, torque, 0-175 Ib-ft
SPECIAL TOOLS:
S-hook (19207) 11650102
SUPPLIES:
Eyebolt, 7/8-9
NOTE
Transmission installed on maintenance stand
with input housing and right end cover
assemblies removed, right end of
transmission turned up.
1 Install 32-tooth hydrostatic gear (1) on end of
hydrostat (2) opposite hydrostat mounting end, with
larger shoulder of gear out.
2 Using external retaining ring pliers, install retaining
ring (3) to hold gear (1) on hydrostat (2).
3 Install 13-tooth hydrostatic drive gear (4) on hydrostat
(2) mounting end, with shoulder of gear out.
4 Using external retaining ring pliers, install retaining
ring (5) to hold gear (4) on hydrostat (2).
Go to Sheet 13
Para. 4-30, Task 4
4-233
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