TCH.1C-27J-2-29JG
2-28.1 REMOVAL (refer to figure
) , (refer
to figure
) and (refer to figure
7.Close the reservoir drain cock (3) and install the new
lock wire (2) on reservoir drain cock.
8.Open the HYDRAULICS SOV ENG 1 (61DE) (22)
(HYDRAULICS SOV ENG 2 (34DE) (23) ) circuit
breaker, located on the Overhead Circuit Breakers
Panel (271VE) in position B 1 (B 2).
9.Use a container to collect drained fluid.
CAUTION
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Install protection caps on the
disconnected electrical connectors and
hoses.
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10.Disconnect electrical connector 39 DEA (38DEA) (15).
CAUTION
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Be careful when you disconnect the pipe
nut. A gross hydraulic fluid leakage may
occur. Be ready to cap the pipes as soon
possible.
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11.Cut the lock wire of the HYDRAFLOW and disconnect
the nut of the pipe (4) and preformed packing (5).
Discard removed preformed packing.
12.Cut the lock wire of the HYDRAFLOW and disconnect
the nut of the pipe (14) and preformed packing (13).
Discard removed preformed packing.
13.Remove the shut-off valve (10) by removing the three
bolts (16), washers (8 and 17) and nuts (9).
(Cont'd)
29-10-40
2-199