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 TM 55-1905-220-14-10
5-37. FRESH WATER PUMP-MAINTENANCE INSTRUCTIONS (Cont).
LOCATION
ITEM
ACTION
REMARKS
DISASSEMBLY (Cont)
d. Impeller
Remove from pump body.
a. Discard
(7) , and
impeller if
seal as-
recondition-
sembly (8)
ing pump.
b. Discard seal
assembly.
e. Steel
1. Inspect for scratches
Discard, if
insert (9)
or excessive wear.
necessary.
2. Tap or press it out.
NOTE
Perform the following step only if reconditioning the pump.
f.
Pump drive
1. Place steel rod in a
coupling
vice.
(thrower)
(10)
2. Place drive coupling
(10) on steel rod.
3. Using tool J1930 and
a steel bar, remove
coupling (10)
g. Pipe plug
Remove.
If necessary.
(11)
h. Drain cock
Remove.
If necessary.
(12)
i.
Studs (13)
1. Remove.
2. Examine the studs in
the pump body. If it
is necessary to re-
place a stud, use a
good grade of sealant
on the threads and
drive the stud in to
6-8 lb-ft (8.1-10.8
Nm) torque.
5-600
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