TM 10-4510-206-14
5-7.
REPAIR PROCEDURES (CONT'D)
f.
Water Pump (Cont’d)
11.
Inspect for broken or cracked motor housing, damaged shaft
threads, and bent shaft.
12.
Inspect volute casing for breaks, cracks, and damaged threads. In-
spect for cracked studs and damaged stud threads.
13.
Inspect for broken, cracked, badly worn or dirty impeller and vane
plate.
14.
Examine seal assembly mating surfaces to make sure they are highly
polished, and are not pitted, scratched, or scored.
15.
Inspect volute drain plug for broken handle and damaged threads.
Inspect suction port drain plug and fill plug assembly for damaged
threads.
16.
Clean dirt and foreign matter from impeller and vane plate.
WARNING
Drycleaning solvent, P-D-680 (Safety or Stoddard
Solvent) is potentially dangerous.
Avoid repeated
and prolonged breathing vapors and skin contact
with liquid.
DO not use near open flame, arcing
equipment, or other ignition sources.
Use in
well-ventilated area.
17.
Clean seal cavity and motor shaft with soft cloth soaked in clean-
ing solvent (4, Appendix E).
5-35
