Spark Arrester - Maruyama B23L Manuel Du Propriétaire/De L'utilisateur

232025-04 12.11.30 11:50 AM ページ 28
5. DO NOT overlook cleaning of the cooling air
intake area below the crankcase and above the
fuel tank! This area must be free of debris and
obstruction for the engine to cool properly.
6. Reinstall the fan cover and the filter cover.
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Spark Arrester

POTENTIAL HAZARD
• Muf fler sur face becomes hot when
Trimmer/Brushcutter is in operation
and remains hot for some time after the
engine is shut off.
WHAT CAN HAPPEN
• Contact with hot muffler surfaces could
cause a burn.
HOW TO AVOID THE HAZARD
• Make sure the muf fler is cool before
inspecting and cleaning the spark
arrester.
Maintenance Interval
• The spark arrester should be inspected and
cleaned after every 25 hours of use.
• Replace the screen if it cannot be thoroughly
cleaned, or if it is damaged.
Spark Arrester Maintenance
1. With the engine at ambient (room) temperature,
loosen the knob and remove the air filter cover.
2. Twist the high tension lead boot on the spark plug
back and forth a couple of times to loosen the
boot, then pull the boot off of the spark plug.
— US-27 —
WARNING
Spark Arrester
Socket Head Screw
Tail
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