MAINTENANCE
4-7
Remove the air cleaner holder from the air cleaner
housing cover.
Remove the screws and air cleaner element.
Replace the element in accordance with the mainte-
nance schedule (page 4-4) or any time it is exces-
sively dirty or damaged.
Clean the inside of the air cleaner housing and
cover.
Make sure the rubber seals in the housing and cover
are in position and in good condition.
Install a new element to the holder, and tighten the
screws.
Install the cover, and tighten the screws.
CRANKCASE BREATHER
• Service more frequently when ridden in rain, at
full throttle, or after the scooter is washed or
overturned. Service if the deposit level can be
seen in the transparent section of the drain hose.
Remove the crankcase breather drain plug and
drain deposits into a suitable container, then install
it securely.
Remove the luggage box (page 3-8).
Check the following crankcase breather hoses for
deterioration, damage or leakage.
– Hose between the cylinder head and air cleaner
– Hose between the PCV solenoid valve and air
cleaner
– Hose between the PCV solenoid valve and PCV
check valve
Also check the crankcase breather hose fittings for
leakage.
Replace the crankcase breather hoses if necessary.
Install the removed parts in the reverse order of
removal.
TORQUE: 1.1 N·m (0.11 kgf·m, 0.8 lbf·ft)
TORQUE: 1.1 N·m (0.11 kgf·m, 0.8 lbf·ft)
AIR CLEANER
ELEMENT
AIR CLEANER
HOUSING COVER
SCREWS
HOLDER
BREATHER
HOSES
BREATHER
HOSE
CYLINDER HEAD
PCV CHECK
VALVE
PCV SOLENOID
VALVE
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