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Troubleshooting
POSSIBLE
PROBLEM
CAUSE
Hard ground
Penetration
Poor harrow
is not deep
performance.
enough.
Harrows are
worn.
Front or rear of
Harrow cart
harrows are not
frame for the
penetrating into
harrow is not
ground at the
level.
same time.
Soil is too
wet and/or
Soil and crop
sticky.
residue sticks
to the harrow
Harrow teeth
teeth.
are plugged
with dirt,
debris.
Hard ground.
UTV or tractor -
will not pull,
Ground is
wheels spin.
too wet.
Hitting
obstructions.
Bent or broken
Turning or
harrow teeth.
backing up
with harrows
in the
ground.
Quadivator UTV Harrow
POSSIBLE
PROBLEM
SOLUTION
Wait for softer
ground
Adjust the hitch
until frame and
harrows are
Machine will
level.
not raise or
Replace with
lower.
new.
Level main
frame so it is
level in working
position. Refer
to Hitch Height
Adjustment –
page 4.
Plugging
Wait for soil
conditions to
Ridging on
dry.
outside.
Does not run
Remove dirt
level, or tow
and debris.
straight.
Wait for softer
Harrows
ground.
unhooking
from pull
Wait for soil to
tube.
dry.
Harrows not
Remove
level during
obstructions.
operation.
Raise harrows
Actuator is
when turning or
stuck at either
backing up.
end of stroke
Actuator does
not operate.
Operators Manual – Version 08
POSSIBLE
POSSIBLE
CAUSE
SOLUTION
Actuator is not
Connect wiring to
connected to
switch – check.
the switch.
Check switch and
electrical
Switch is not
connections.
working.
Repair where
needed.
Electrical
Check routing of
short in the
wiring harness
wiring
from actuator for
harness or to
broken or pinched
electrical
wiring. Repair
source.
where needed.
Too much
Remove debris
debris on the
from the field.
field.
Harrowing at
Reduce to 4-6
too high a
mph (6-9 km/h).
speed.
Incorrect tire
Inflate tires evenly
pressures.
to 30 psi.
Harrow hooks
Install hooks to
have spread
harrow pull tube.
and are not
Close hook so it
holding to
does not slip
harrow pull
through.
tube.
Improper level
Check level, refer
adjustment.
to page 5.
Check wiring and
No electrical
switch. Replace
power to
switch or repair
switch or
wiring. Test
wiring.
system.
Actuator is not
Connect wiring to
connected to
switch – check
the switch.
operation.
Check routing of
Electrical
wiring harness for
short in the
broken or pinched
wiring
wiring. Repair as
harness.
needed.
Worn
Replace actuator.
actuator.
7
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