Troubleshooting - Ryobi RY08420A Manual Del Operador

Problem
Engine will not start.
Engine starts but will not accelerate.
Engine starts but will only run at high
speed at half choke.
Engine does not reach full speed and
emits excessive smoke.
If problem persists after trying the above solutions, contact customer service or a qualified service center for assistance.
NOTICE:
As the equipment owner, you are responsible for the performance of the required maintenance listed in the Maintenance
section. It is recommended that you retain all receipts covering maintenance on your equipment. Neglecting or failing to
perform the required maintenance may increase emissions, decrease fuel efficiency, degrade performance, cause irreversible
engine damage and/or void your warranty.

TROUBLESHOOTING

Possible Cause
No spark.
No fuel.
Engine is flooded.
Starter rope pulls harder now than
when new.
Engine requires approximately three
minutes to warm up.
Carburetor requires adjustment.
Check lubricant fuel mixture.
Air filter is dirty.
CALL US FIRST
For any questions about operating or maintaining your product,
call the Ryobi
Your product has been fully tested prior to shipment to ensure
your complete satisfaction.
12 — English
Solution
Check spark. Remove spark plug.
Reattach the spark plug cap and lay
spark plug on metal cylinder. Pull the
starter rope and watch for spark at
spark plug tip. If there is no spark,
repeat test with a new spark plug.
Push primer bulb until bulb is full of fuel.
If bulb does not fill, primary fuel delivery
system is blocked. Contact a servicing
dealer. If primer bulb fills, engine may
be flooded, proceed to next item.
Allow the unit to sit for 30 minutes.
Place choke in the RUN position. Hold
throttle at full throttle and pull to start.
If unit does not start within 15 pulls,
replace the spark plug and try restarting
the engine.
Contact a qualified service center.
Allow engine to completely warm up. If
engine does not accelerate after three
minutes, contact a qualified service
center.
Contact a qualified service center.
Use fresh fuel and the correct 2-cycle
lubricant mix.
Contact a qualified service center.
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