TM 5-3895-373-34
2.30
REPLACE/REPAIR PROPULSION PUMP - Continued.
A.
REMOVE Continued.
3.
REMOVE PROPULSION PUMP.
Propulsion pump weighs 75 lbs (34 kg).
Place cribbing beneath pump prior to
removal from pump drive gearbox.
Damage to equipment and personnel
injury
may
result
from
unexpected
movement of propulsion pump.
NOTE
Procedures for removing the left and
right propulsion pumps are identical.
The right propulsion pump is illustrated
in this procedure; perform the same
steps for the left propulsion pump.
a.
Remove lower hex head cap screw (19),
lockwasher (20), and flat washer (21) securing
propulsion
pump
to
pump
drive
gearbox.
Discard lockwasher.
b.
Place cribbing beneath propulsion pump (22).
c.
Remove upper hex head cap screw (19),
lockwasher (20), and flat washer (21) securing
propulsion
pump
to
pump
drive
gearbox.
Discard lockwasher.
d.
Pull propulsion pump (22) from pump drive
gearbox (23) and position onto cribbing.
e.
With the help of another person, lift propulsion
pump
from
cribbing
and
out
of
engine
compartment.
f.
Remove gasket (24) from pump drive gearbox
(23). Discard gasket.
NOTE
Adapter gear sleeve may come out of pump
drive gearbox with propulsion pump. If
adapter gear sleeve is removed, replace
adapter gear sleeve " into pump drive
gearbox.
g.
Place propulsion pump on a clean work surface.
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