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 TM 55-1905-219-14-11
5-73. FRESH WATER PUMP - MAINTENANCE INSTRUCTIONS (Continued).
LOCATION
ITEM
ACTION
REMARKS
DISASSEMBLY (Cont)
INSPECTION
2.
a. Clean all of the parts except the shaft
and bearing assembly. The sealed-type
pump shaft bearing must not be immersed
in a cleaning fluid since dirt may be
washed in and the fluid cannot be
entirely removed.
b. Revolve the pump shaft bearing slowly
by hand. If rough spots are detected,
replace the shaft and bearing assembly
and the seal assembly. A seal replace-
ment kit includes a shaft, bearing
assembly, cover, mounting gaskets,
packing and seal assembly.
c.
Examine the impeller for wear, and
replace it if necessary.
5-1045
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