TM 5-3895-373-34
2.32
REPLACE/REPAIR PROPULSION MOTOR - Continued
B.
DISASSEMBLE - Continued.
7.
REMOVE
MOTOR
COVER
AND
SHAFT
ASSEMBLY
FROM
MECHANICAL
DRIVE
HOUSING.
a.
Remove socket head cap screws (68) and seal
rings (69) from motor cover (70). Discard metal
seal rings.
b.
Thread two hex head cap screws (Item 26,
Appendix D) through small holes in motor cover
(70).
c.
Use a bearing puller to pull motor cover (70)
from mechanical drive housing (48).
d.
Remove bearing puller and hex head cap screws
from motor cover (70).
Use caution when removing seals and o-rings.
Scratched or dented seal grooves can cause
bypass leakage. Do not use excessive force
when removing seals and o-rings. Use an o-ring
tool to remove seals and o-rings.
NOTE
O-ring
(71)
may
remain
inside
mechanical drive housing.
e.
Use an o-ring tool to remove o-ring (71) from
motor cover (70). Discard o-ring.
f.
Use a flat blade screwdriver and carefully
remove seal ring (72) from motor cover (70).
Discard metal seal ring.
g.
Remove shim (73).
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