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13 - English
TROUBLESHOOTING
PROBLEM
POSSIBLE CAUSE
SOLUTION
Engine fails to start
No spark.
No fuel.
Engine is flooded.
Clean or replace spark plug. Reset
spark plug gap. Refer to
Spark Plug
Replacement
earlier in this manual.
Push primer bulb until bulb is full of fuel.
If bulb does not fill, primary fuel delivery
system may be partially obstructed, or if
bulb remains compressed, the fuel filter
may be clogged. Contact a qualified
service dealer. If primer bulb fills, engine
may be flooded, proceed to next item.
Return the CHOKE lever to the RUN
position, squeeze the trigger completely,
and pull the rope numerous times to
allow the plug to dry.
Engine does not reach full speed and
emits excessive smoke
Incorrect lubricant/fuel mixture.
Air filter screen is dirty.
Spark arrestor screen is dirty.
Spark plug fouled.
Use fresh fuel and the correct 2-cycle
lubricant mix. (50:1).
Clean air filter screen. Refer to
Clean-
ing the Air Filter
earlier in this manual.
Contact a qualified service dealer.
Clean or replace spark plug. Reset spark
plug gap. Refer to
Spark Plug Replace-
ment
earlier in this manual.
Engine starts, runs, and accelerates
but will not idle
Idle speed screw on carburetor needs
adjustment.
Turn idle speed screw clockwise to
increase idle speed.
See Figure 11.
Engine lacks power
Air filter clogged.
Clean air filter. Refer to
Cleaning the
Air Filter
earlier in this manual.
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.
Summary of Contents for RY252CS
Page 85: ...NOTES NOTAS...