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 (b) Disconnect hydraulic lines from the pump.
procedures until both rams travel smoothly, and all
leaking around packing has stopped
(c) Remove mounting hardware, then lift pump
from the frame of control unit.
(12) Secure the steering system until further
notice, and remove tags.
(2) Disassemble the pump only as far as
required to perform the maintenance described in the
d. C Hydraulic Pump.
following steps:
(1) Secure the system and tag all electrical
(3) Replace a drive end bearing (8, fig. 5-
switches to prevent operation of power unit while
123) as follows:
working on pump, then remove pump as follows:
(a) Disconnect the two coupling halves (between
motor and pump).
5-177
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