TM 5-3895-373-34
2.28
REPLACE/REPAIR BRAKE VALVE - Continued.
B.
REPAIR - Continued.
3.
CLEAN THREADED COMPONENTS.
Thread locking compound solvent
can cause eye damage. Wear safety
goggles/glasses when using. Avoid
contact with eyes. If solvent contacts
eyes, flush eyes with water and get
immediate medical attention.
a.
Clean threads of rotary valve stem with
thread locking compound solvent.
b.
Remove pipe sealant and hydraulic fitting
sealant from elbow and adapters with
cleaning cloth.
4.
ASSEMBLE BRAKE VALVE.
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.
Lubricate
rotary
valve
(8)
with
clean
hydraulic oil.
Use
caution
when
installing
preformed packings over threads.
Threads
can
cut
and
damage
preformed packings. Ensure threads
do not damage preformed packings
during installation.
b.
Lubricate preformed packings (10, 12, and
14) and packing retainers (11 and 13) with
petrolatum. Install preformed packings and
packing
retainers.
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