REPLACE RAMP HOIST HAND PUMP

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INSPECTION

TM-55-1905-222-14 Landing Craft Mechanized (LCM-8) (ROHR and Gunderson Models) (1905-01-284-2647 AND 1905-01-284-2648) Manual

REMOVAL

TM 55-1905-222-14

MAINTENANCE OF RAMP HOIST HAND PUMP

5-20

REPLACE RAMP HOIST HAND PUMP.

This task covers:

a. Removal

b. Installation

INITIAL SETUP

Tools:

Equipment Conditions:

Tool Kit, Mechanic's, Rail

Engine shut down.

and Marine

Ramp hydraulic system drained

of oil at the hand pump.

General Safety Instructions:

Ensure that hydraulic pressure

In the system is relieved before

working on system.

REMOVAL

WARNING

The oil pressure in the system must be released prior to servicing

the pump or other parts to prevent possible injury to personnel or

damage to equipment.

REMOVE HAND PUMP.

Clean connections.

Disconnect union (1). Cap ends.

Remove line and fitting (2).

Remove mounting bolts (3).

Remove hydraulic

tank

and

hand

pump

assembly (4).

5-46