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Trimmer/Brushcutter-17 lgs
GB
F
D
E
I
TROUBLESHOOTING
PROBLEM
String will not advance:
Grass wraps round shaft
housing and string head:
Spool retainer hard to turn:
Oil drips from silencer:
NOTE: The carburettor adjustment needle(s) are equipped with plastic cap(s) which prevent anticlockwise rotation from
the original factory adjustment. If your unit exhibits specific performance problem(s) where the Troubleshooting Section
recommends an anticlockwise needle adjustment and no adjustments have been made since original purchase,
the unit should be taken to a factory-authorised service dealer for repair. In most cases, the needed adjustment is a
simple task for the factory-trained service representative.
30/09/03
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English
POSSIBLE CAUSE
SOLUTION
1. String welded to itself.
1. Lubricate with silicone spray.
2. Not enough string on
2. Install more string. Refer to "String Replacement"
spool.
earlier in this manual.
3. String worn too short.
3. Pull strings while alternately pressing down on
and releasing spool retainer.
4. String tangled on spool.
4. Remove string from spool and rewind. Refer to
"String Replacement" earlier in this manual.
5. Engine speed too slow.
5. Advance string at full throttle.
1. Cutting tall grass at
1. Cut tall grass from the top down.
ground level.
2. Operating trimmer at
2. Operate trimmer at full throttle.
part throttle.
Screws threads dirty or
Clean threads and lubricate with grease - if no
damaged.
improvement, replace spool retainer.
1. Operating trimmer at
1. Operate trimmer at full throttle.
part throttle.
2. Check oil/fuel mixture.
2. Use fresh fuel and the correct 2-cycle oil mix.
3. Air filter dirty.
3. Clean per instruction in Maintenance Section.
4. Carburettor requires
4. Turn "H" needle clockwise 1/16 - 1/8 turn.
adjustment.
(Fig. 27).
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H
CZ
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