Ryobi PBC-3046YE User Manual page 33

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IF THESE SOLUTIONS DO NOT SOLVE THE PROBLEM CONTACT YOUR AUTHORIZED SERVICE DEALER.
PROBLEM
String will not advance
Grass wraps around
shaft housing and
string head
Spool retainer hard
to turn
Oil drips from muffler:
NOTE: The carburetor adjustment needle(s) are equipped with plastic cap(s) that prevents counterclockwise rotation
from the original factory adjustment. If your unit exhibits specific performance problem(s) where the Trouble Shooting
Section recommends a counterclockwise needle adjustment and no adjustments have been made since original
purchase, the unit should be taken to a factory authorized service dealer for repair. In most cases, the needed
adjustment is a simple task for the factory trained service representative.
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TROUBLESHOOTING
POSSIBLE CAUSE
1. String welded to itself.
2. Not enough string on spool.
3. String worn too short.
4. String tangled on spool.
5. Engine speed too slow.
1. Cutting tall grass at
ground level.
2. Operating trimmer at part throttle. 2. Operate trimmer at full throttle.
Screw threads dirty or damaged.
1. Operating trimmer at part throttle 1. Operate trimmer at full throttle.
2. Check oil/fuel mixture.
3. Air filter dirty.
4. Carburetor requires adjustment. 4. Turn "H" needle clockwise 1/16 - 1/8 turn (Fig. 27).
S DK N FIN
English
SOLUTION
1. Lubricate with silicone spray.
2. Install more string. Refer to "String Replacement"
earlier in this manual.
3. Pull strings while alternately pressing down on
and releasing spool retainer.
4. Remove string from spool and rewind. Refer to
"String Replacement" earlier in this manual.
5. Advance string at full throttle.
1. Cut tall grass from the top down.
Clean threads and lubricate with grease - if no
improvement, replace spool retainer
2. Use fresh fuel and the correct 2-stroke oil mix.
3. Clean per instruction in Maintenance Section.
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