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 TM 55-1905-220-14-4
3-18. FRESH WATER PUMP - MAINTENANCE INSTRUCTIONS (Cont).
LOCATION
ITEM
ACTION
REMARKS
REPAIR (Cont)
CAUTION
Use care to prevent damage to the-ceramic impeller insert.
Place the impeller on the bench with the insert up.
f. Impeller
Remove.
Discard.
(26)
g. Seal (27)
Remove.
Use tool J22150.
Place seal pul-
ler over seal
and into two
slots in the
pump body. Re-
move by turning
in a clockwise
direction.
h. Seal (27)
Install.
To reduce pos-
sible coolant
leakage, apply
a light coat
of non-harden-
ing Permatex to
a new water
seal. Tap the
seal into seal
cavity with
tool J8501.
3-559
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