TM 5-3895-356-14&P
until wear pattern or scratches can no longer be felt.
Removal of scratches that may cross the lands on either
side of the kidney ports is extremely critical. Every effort
must be made to remove them.
Figure 147.
Installing cam actuator arm
Figure 149.
Pump cover rework specifications
26. Place new gasket (39) on housing and position cover
as shown in Fig.150utilizing reference marks in housing
and cover. To operate properly, the cover must be
assembled in its original position. Install six hex bolts
(40) and lock washers (4). Torque bolts opposite one
another to 450 in. lbs.
Figure 148.
Inspecting pump cover
Wash reworked cover in a solvent or commercial
degreaser, such as Trichlonolthylene, and dry with
compressed air. Check against tolerances in Fig.149 If
the reworked cover does not fall within the tolerance
limits it must be discarded.
24. If outer race of roller bearing (50) was removed
during disassembly or if the inner race was removed and
replaced, install outer race in pump cover using an arbor
press and plug of proper size.
Figure 150.
It is important that if either the inner or outer race is to be
Installing pump cover
replaced, the entire bearing be replaced.
27. Visually inspect two check valve plungers (59). If
25. Apply vaseline to new O-ring (38) and position on the
free of nicks, burrs or a seating pattern that can be felt
cover (9). Fill pistons with new transmission oil allowing
with a fingernail, the plungers need not be replaced.
a small excess oil to spill over the face of the block
Install new O-rings (62) on check valve plug (61). Place
(37).
plungers (59) and springs (60) in
101
