TM 5-3895-373-34
2.44
REPAIR STACK VALVE AND STACK VALVE WIRING HARNESS - Continued. -k
A.
REMOVE - Continued.
3.
REMOVE VALVE SPOOL.
Hydraulic
oil
can
be
moderately
flammable and can be an irritant to the
skin, eyes, and respiratory system.
Avoid prolonged exposure. Eye
protection and rubber gloves must be
worn when working with hydraulic oil.
a.
Position machinery wiping towel to collect
residual hydraulic oil in open valve ports.
b.
Tag, loosen, and remove affected valve spool (8,
9, 10, or 11). Cap off open valve ports with
protective caps.
c.
If saturated, dispose of machinery wiping towel
in accordance with local procedures.
4.
REMOVE SAFETY RELIEF VALVE.
a.
Position machinery wiping towel to collect
residual hydraulic oil in open safety relief valve
port.
b.
Loosen and remove safety relief valve (12). Cap
off open valve port with protective cap.
c.
If saturated, dispose of machinery wiping towel
in accordance with local procedures.
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