2. INSPECTION/ADJUSTMENT SPORT CUB 125
AIR CLEANER
AIR CLEANER REPLACEMENT
Remove the skirt L/R side and up center
cover.
Remove the air cleaner.
Remove the air cleaner case cover screws
and the cover.
Remove the air cleaner screen and element.
Check the element and replace it with a new
one if it is excessively dirty or damaged.
Screw
CHANGE INTERVAL
More frequent replacement is required when
riding in unusually dusty or rainy areas.
· If the air cleaner is installed improperly,
dust may be sucked into the cylinder Dry
directly to reduce the engine
horse-power and affect engine service Wash Squeeze out Engine Squeeze
life. solvent oil out oil
· Do not wash the element in any solvent
of high vaporability.
SPARK PLUG
Remove the spark plug.
Check the spark plug for wear, damage and
fouling deposits.
Remove fouling deposits with a spark plug
cleaner or a wire brush.
Specified Spark Plug:
CHAMPION- P-RZ9HC
Spark Plug
Measure the spark plug gap. Gap, Wear, and
Fouling Deposits 0.6~0.7mm
Spark Plug Gap: 0.60.7mm
When installing, first screw in the spark Washer
Deformation
plug by hand and then tighten it with a
spark plug wrench. Cracks
Damage
2-4