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 TM 55-1905-219-14-4
3-49. HYDROSTARTER HAND PUMP - MAINTENANCE INSTRUCTIONS (Cont).
LOCATION
ITEM
ACTION
REMARKS
REPAIR
7.
Hand
Pump
a. Remove pump handle (1)
pump
handle (1)
from pump cam (2).
b. Release boot (3) from
pump body (4) by re-
moving retaining ring
(5).
8.
Pump body
a. Remove two spring
(4)
retainers (6).
b. Remove cam pin (7).
c. Remove cam (2) and boot
(3) from pump body (4).
d. Remove four spring
guide plugs (8), com-
pression spring (9),
and check valve ball
(10).
e. Remove two plugs (11),
Discard metal
metal gaskets (12).
gasket.
f. Withdraw piston (15),
with seal rings.(13)
and back-up rings
(14) from pump body
(4).
g. Remove relief valve
Discard, seal
(16), seal rings (17)
rings.
and ball (18).
h. Remove pump inlet (19)
and outlet (20) elbows.
i. Remove remaining plugs
(21), if necessary.
j. Remove seal rings (13)
Discard, seal
and back-up rings (14)
rings.
from pistons (15).
3-944
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