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 TM 55-1905-222-14
MAINTENANCE OF HYDRAULIC STARTING SYSTEM
5-49
REPLACE HAND PUMP (STARTING SYSTEM).
This task covers:
a. Removal
b. Installation
INITIAL SETUP
Tools:
Equipment Conditions:
Tool Kit, Mechanic's Rail
Engines shut down
and Marine
Hydraulic starting system
drained of oil at hand pump.
Accumulator valves closed.
General Safety Instructions:
Ensure that hydraulic pressure in the
system is relieved before working on
system.
REMOVAL
REMOVE HAND PUMP
a. Close all accumulator valves.
WARNING
To prevent possible injury to personnel or damage to equipment, the oil pressure in the
system must be released prior to servicing the hand pump or any other components of the
system.
b. Relieve the pressure in the hydraulic starting
system.
c. Disconnect hydraulic lines (1), tees (2) isolation
valve (3).
d. Remove remaining tees (4), valve (5) and elbow
(6).
e. Remove the attaching bolts (7) and lockwashers
(8) and lift pump (9) from its foundation (10).
5-126
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