REPLACE - TM-55-1905-219-14-50743

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TM-55-1905-219-14-5 Landing Craft Utility (LCU) 1667 Class Boston Hull Numbers 1667-1670 NSN 1905-00-168-5764 Manual

REPLACE (Cont)

TM 55-1905-219-14-5

3-102. ACCUMULATOR - MAINTENANCE INSTRUCTIONS (Cont).

LOCATION

ITEM

ACTION

REMARKS

REPLACE

4. Hand pump

a. Relief

Release the oil pressure

valve

in the hoses and accumu-

lator by opening the

relief valve on the side

of the pump approximately

1/2 turn.

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. Accumula-

a. Accumu-

1. Turn valve (4) clock-

tor

lator

wise to close.

(1)

2. Loosen clamps and

bolts (5) on "U" bolt

until accumulator (1)

is free to rotate.

3-1778