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 TM 55-1905-219-14-4
3-47.
ACCUMULATOR - MAINTENANCE INSTRUCTIONS (Cont).
LOCATION
ITEM
ACTION
REMARKS
REPLACEMENT (Cont)
WARNING
The oil pressure in the system must be released prior to
servicing the accumulator or any other components on the
system to prevent possible injury to personnel or equipment.
5.
Accumu-
a.
Accumu-
1.
Turn valve (4) clock-
lator
lator
wise to close.
(1)
2.
Loosen clamps and
bolts (5) or "U" bolt
until accumulator (1)
is free to rotate.
b.
Accumu-
1.
Loosen the 5/8 inch
lator
hex swivel nut (6)
valve
on air valve (3).
(air
check
2.
Turn counter-clockwise
valve)
1-1/2 times.
(3)
3.
Depress valve core to
release any remaining
nitrogen pressure.
WARNING
Failure to release remaining nitrogen pressure from accumulator
cylinder may cause injury to personnel or equipment.
c.
Accumu-
1.
Unscrew accumulator
lator
(1) at nipple (7),
(1)
2.
Remove accumulator
(1).
3-930
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