Wacker Neuson CRT 48-31V, Operator'S Manual, Page: 40 / 58

Maintenance CRT 48-31V
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5.14 Troubleshooting
Problem Reason Remedy
Engine does not start. Operator present switch is
not engaged.
Sit in operator's seat.
Oil alert shutdown feature is
activated.
Add oil to engine.
Engine problem. Consult engine manufac-
turer’s service manual.
Machine out of balance;
wobbling excessively.
Operator is over-steering. The movement of each
gearbox is controlled by
“stops” to provide the cor-
rect relationship of the con-
trol arm movement to
machine movement. Exces-
sive pressure on control
arms in any direction will not
increase reaction time and
can damage steering con-
trols causing machine to
wobble.
Trowel arm(s) bent. Replace trowel arm(s).
Trowel blade(s) bent. Replace trowel blade(s).
Main shaft(s) bent due to
machine being dropped.
Replace main shafts(s).
Poor handling; excessive
range in control lever move-
ment.
Worn bushings due to lack
of lubrication.
Replace bushings and lubri-
cate at least every 20 hours.
Control arm lever adjust-
ment has moved or control
arm has been bent.
Reset control arm lever.
Lower control arm(s) bent.
This can be caused by drop-
ping machine.
Replace lower control
arm(s). Use lifting brackets
and/or forklift pockets pro-
vided on machine for lifting.