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 Section X. STEERING SYSTEM
a. General The hydraulic pump drive motor is a 7
5-95. General
1/2 hp, 115 volt dc unit equipped with electric brake.
This steering gear is a Rapson slide constructed
b. Removal.
combination electro-hydraulic and hand-hydraulic type,
(1) Secure all electrical power to steering
with the ram group mounted athwartship on the after
system and tag all switches, to prevent injury to
end of the main deck. The electrohydraulic power unit
personnel working on the steering hydraulic pump drive
with the control mechanism is mounted under the main
motor, then tag and disconnect electrical leads from
deck at the forward end of the engineroom. The hand-
motor.
hydraulic unit is mounted in the steering console, which
(2) Disconnect the two coupling halves
is located in the pilothouse.
between motor and pump.
(3) Remove coupling half from motor shaft,
5-96. Motor and Brake
then remove key (18, fig. 5-120).
5-173
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