Toro 51958 Manuel De L'opérateur page 24

Troubleshooting
Problem
Engine will not start
Engine does not reach full speed
and emits excessive smoke
Line will not advance when using
automatic line lengthening
Grass wraps around the trimmer
shaft
NOTICE:
section. It is recommended that you retain all receipts covering maintenance on your equipment. Neglecting or failing to
24
Possible Cause
1. No spark
2. No fuel
3. Flooded engine
then when new
3. Spark arrestor screen is dirty
1. Line welded to itself
2. Not enough line on the spool
3. Line worn too short
1. Cutting tall grass at ground
level
2. Operating the product at part
throttle
1. Operating the product at part
throttle
Solution
1. Remove the spark plug. Reattach the
spark plug cap and lay the spark plug on
the metal cylinder. Pull the starter cord
and watch for a spark at the spark plug tip.
If there is no spark, repeat the test with a
new spark plug.
3. Remove the spark plug. Turn the product
so that the spark plug hole is aimed at the
ground. Make sure the choke lever is set
to RUN
times. This clears excess fuel from the
engine. Clean and reinstall the spark plug.
With the trigger fully depressed, pull the
starter cord 3 times. If the engine does
not start, set the choke lever to FULL and
follow normal starting instructions. If the
engine still fails to start, repeat the proce-
dure with a new spark plug.
3. Clean the spark arrestor.
2. Install more line.
3. Pull line while alternately pressing down
on and releasing the retaining cap.
1. Cut tall grass from the top down.
2. Operate the product at full throttle.
1. Operate the product at full throttle.
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Maintenance
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Troubleshooting