TM 5-3895-373-34
2.69
REPLACE/REPAIR AUGER/CONVEYOR MOTOR AND DRIVE SPROCKET WHEEL - Continued
A.
REMOVE - Continued.
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.
c.
Tag and disconnect end of screed extension
cylinder return line tube (30) at the screed
vibration control valve. Plug tube and cap valve
tee.
d.
Tag and disconnect end of screed vibration
solenoid valve tube (31) at the screed vibration
control valve. Plug tube and cap control valve
tee.
e.
Remove screed vibration control valve and set
aside. Plug control valve tubes (28 and 29) and
cap mating straight adapters.
f.
Tag and disconnect right screed extension
cylinder retract hose (32) and extend hose (33).
Plug hoses and cap straight adapters.
g.
Tie right screed extension cylinder retract hose
(32) and extend hose (33) together with tie
wraps and set aside.
h.
Wipe up any spilled hydraulic oil with a cleaning
cloth and dispose of hydraulic oil in accordance
with local procedures.
6.
DISCONNECT SCREED EXTENSION CYLINDER
RETURN LINE TUBE FROM RETURN MANIFOLD
AND SET
ASIDE.
DISCONNECT
SCREED
VIBRATION SOLENOID VALVE TUBE 5 FROM
SCREED VIBRATION SOLENOID VALVE AND
SET ASIDE.
a.
Tag and disconnect screed extension cylinder
return line tube (30) from return manifold. Plug
tube and cap return manifold elbow.
b.
Tag and disconnect screed vibration solenoid
valve tube (31) from screed vibration solenoid
valve mounted on return manifold. Plug tube
and cap tee cap
c.
Move
tubes
out
of
the
way
of
right
auger/conveyor
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