TM 5-3895-373-34
2.48
REPAIR AUGER/CONVEYOR SPEED CONTROL VALVE - Continued.
NOTE
This procedure applies to both the left and
right auger/conveyor speed control valves.
Follow the procedure for both the left and
right valve, any differences are noted in the
text. Both the left and right valves are
illustrated to show the differences during
disassembly and assembly.
Use a bench vise, as required, to support
auger/conveyor speed control valve during
disassembly and assembly.
A.
DISASSEMBLE.
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.
NOTE
Perform disassembly procedures over a
machinery
wiping
towel
to
catch
any
hydraulic oil still in the auger/conveyor
speed control valve.
1.
DISASSEMBLE
KNOB
AND
AUGER/-
CONVEYOR
SPEED
CONTROL
VALVE
MOUNTING BRACKET.
a.
Loosen set screw (1). Remove knob (2)
from auger/conveyor speed control valve
(3).
b.
Mark position of hex head cap screws (4)
on mounting bracket (5) for positioning
during reassembly.
c.
Remove hex nuts (6), lockwashers (7), hex
head cap screws (4) and flat washers (8).
Separate
mounting
bracket
(5)
from
auger/conveyor speed control valve (3).
Discard lockwashers.
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