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 TM 55-1905-220-14-7
3-179. HYDROSTARTER HAND PUMP - MAINTENANCE INSTRUCTIONS
(Continued)
LOCATION
ITEM
ACTION
REMARKS
REPAIR (Cont)
d. Remove seat check
Discard O-ring
valve (25), O-ring
gasket (26),
gasket (26), ball
and spring
check valve (27),
check valve
and spring check
(28).
valve (28).
e. Remove retaining ring
Discard back-up
(29), back-up ring
ring (30),
(30), O-ring gasket
O-ring gasket
(31), plunger gland
(31), back-up
(32), back-up ring
ring (33), and
(33), and O-ring
O-ring gasket
gasket (34).
(34).
f.
Remove back-up ring
Discard back-
(35), O-ring gasket
up ring (35),
(36), and plunger
and O-ring
(15).
gasket (36).
g. Remove pipe plugs
If necessary.
(37 and 38).
3-3032
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