TROUBLESHOOTING
CHART:
See appropriate
section in manual unless directed to Sears service center
PROBLEM
CAUSE
CORRECTION
Engine
overheats
1. Low oil leveVdirty
oil.
2.
Dirty engine
air screen.
3.
Dirty engine.
4.
Partially
plugged
muffler.
5.
Improper
carburetor
adjustment.
1. Check
oil level/change
oil.
2. Clean
engine
air screen.
3. Clean
cylinder
fins, air
screen,
muffler area.
4.
Remove
and clean muffler.
5. Adjust carburetor
to richer
position.
Excessive
1. Ground too dry and hard.
1. Moisten
ground
or wait for
bounce/difficult
more favorable
soil condi-
handling
tions.
Soil balls up or
1. Ground too wet.
1. Wait for more favorable
clumps
soil conditions.
Engine runs but
1. Tine control is not
Engage tine control.
tiller won't
engaged.
move
2.
V-belt not correctly
InspecVadjust V-belt.
adjusted.
3.
V-belt is off pulley(s),
lnspectV-belt.
1. Tilling
too deep.
2. Throttle
control
not
properly
adjusted.
3.
Carburetor
out of
adjustment.
.
2.
3.
1.
2.
3.
Engine runs but
labors when
tilling
Set depth stake for shallower
tilling.
Check throttle
control setting.
Make necessary
adjust
merits.
Tines Skip
1. Shear pin (s) broken.
1. Replace
shear pin(s).
over ground
Hard to Shift
1. Gears not timmed.
1. Briefly
engage
drive control
into gear
bar and release
or rock tiller
forward
and backward
until
are able to shift gears.
1.
.
1. Shift lever set in between
counter
rotating till posi-
tion and forward
rotating
till position.
2. Tines jammed.
Tiller shuts off
when drive
control bar
engaged
Shift to either counter
rotating
till position
or
forward
rotating
till position.
Clear tines.
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