Hyundai 60L-7A, Manual

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3-17
No Condition Possible causes Correction
9
10
11
High stall speed in one
speed or one direction.
Clutch engagement is
slow and makes rough
shifts.
Vehicle operates in one
direction and creeps in
that direction in
NEUTRAL.
Engine stalls when
shifted to the other
direction.
There is a leak in that clutch circuit.
There is a failure if the clutch in that
speed or direction.
Inching valve adjustment is not
correct.
Inching valve is not completely
closed or orifice has dirt(plugged).
Low main pressure.
Low directional clutch pressure.
Internal oil leaks.
Valve spool springs are weak or
have damage.
Failure of clutch in the direction the
lift truck moves. Clutch discs or
plates are warped(damaged) or
held together because of too much
heat.
Failure of the valve spool in the
direction the lift truck moves. The
spool stuck(held) in the engaged
position possibly caused by metal
burrs(particles) or dirt.
Check to clutch assy and then
replace to relate with other
comonent.
Replace the clutch assy.
Adjust to inching valve
Check to orifice has dirt(plugged)
and then remove to foregin
materal.
Check to the oil flow circuit in the
transmission.
Check to oil flow circuit of clutch.
Replace to a leak component.
Replace to spring.
Raplace have to relate with other
component.
Replace have to relate with other
component.
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