TM 10-4510-206-14
TO 40P1-6-2-1
5 - 7.
REPAIR PROCEDURES (CONT'D)
f . 1
(For Model HEI-100 only) Water Pump (Cont'd).
8.
Inspect for broken or cracked housing, damaged shaft
threads,
and bent shaft .
9.
Examine seal assembly mating surfaces to make sure
t h e y a r e h i g h l y p o l i s h e d , a n d a r e n o t p i t t e d,
s c r a t c h e d , o r s c o r e d .
10.
I n s p e c t f o r b r o k e n , c r a c k e d , b a d l y w o r n o r d i r ty
i m p e l l e r.
11.
Inspect pump casing for breaks, cracks, and damaged
t h r e a d s .
12.
Inspect pump drain plug for broken handle and
damaged threads.
13.
C l e a n d i r t a n d f o r e i g n m a t t e r f r o m i m p e l l e r a n d p u mp
casing.
WARNING
D r y - c l e a n i n g s o l v e n t,
P-D-680 (Safety or Stoddard
S o l v e n t ) i s p o t e n t i a l l y d a n g e r o u s .
Avoid repeated
and prolonged breathing vapors and skin contact
w i t h l i q u i d .
Do not use near open flame, arcing
equipment,
o r o t h e r i g n i t i o n s o u r c e s .
U s e i n w e l l -
v e n t i l a t e d a r e a.
14.
C l e a n s e a l c a v i t y a n d m o t o r s h a f t w i t h s o f t c l o th
soaked in cleaning solvent (4, Appendix E).
FOR MODEL HEI-100 ONLY
5 - 4 0 . 4 C h a n g e 7
