TROUBLE SHOOTING
PROBLEM
CAUSE
REMEDY
REF.
Lights
do
not
light.
Defective light switch. Replace switch.
*
Broken wiring; open
or
Check
wiring
for
broken
84
defective circuit
wire
or
shorts,
check
breaker.
circuit breaker.
Defective relay.
Replace relay.
*
Poor
ground
on
lights.
Clean and tighten
ground
wires.
Turn signals
or
indl-
Reversed wires. Connect properly.
*
cators showing
wrong
direction.
No
current
to
cab
.
Main circuit breaker
Reset main breaker.
84
tripped.
Broken
or
disconnected
Check
wiring
for
a
*
wire. broken, loose
or
shorted
wire
.
Traction Drive System
Warning buzzer sounds.
Low
hydraulic oil level.
Stop
engine,
add
oil.
90
Parking brake engaged. Release brake.
20
Low
relief pressure. Check and adjust relief.
100
Foreign material short- Clean
top
of
sender.
ing
sender.
Short in buzzer wiring.
Check
wiring
to
buzzer.
*
Faulty sender. Replace sender.
*
Wheels lack pulling
Insufficient
torque
at
Move speed-range
con-
31
ability
on
a grade
or
drive wheels. trol
to
field position and
pulling
out
of
a ditch.
reduce
ground
speed.
Loose
or
worn
controls. Check controls.
*
Air
in
system.
Use
proper
oil, check
90
oil level,
check
oil filter
and
leaks.
Brakes dragging.
Check
brake linkages
107
for
full release.
Internal
pump
or
motor
Check
pump
and/or
*
damage.
motor.
Relief valve
in
tandem Replace relief valve.
*
pump
dirty
or
damaged.
* See
your
Windrower dealer.
123
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