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Be sure to round off the front edge to reduce the
chance of kickback or tie-strap breakage.
Make sure every cutter has the same length and edge angles as
illustrated.
Guide bar
█
Reduce the bar occasionally to prevent partial wear.
●
The bar rail should always be square. Check for wear Of the
●
bar rail. Apply a ruler to the bar and the outside of a cutter.
9.Troubleshooting Guide
Case 1.Starting failure
Make sure the icing prevention system is not
working.
Check
fuel
for
water or substand
mixture.
Check for engine
flooding.
Check
spark
ignition.
Case 2. Lack of power/Poor acceleration/
Rough idling
Check
fuel
for
water or substand
mixture.
Check air filter and
fuel
filter
for
clogging.
Check carburetor f-
or
inadequate
adjustment.
Replace with proper
fuel.
Remove and dry the
spark plug.
Then pull the starter
again with no choke.
Replace with a new
plug.
Replace with proper
fuel.
Clean.
Readjust speed
needles
If a gap is observed between them, the rail is
normal .Otherwise ,the bar rail is worn .Such a bar
needs to be Corrected or replaced.
Case 3. Oil does not come out
Check oil for sub-
standard quality.
Check oil passage
and
ports
for
clogging.
If the unit seems to need further service, please consult
with an authorized service shop in your area.
Replace.
Clean.
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