Crankcase Breather; Spark Plug - Honda NSS250S Manual

CRANKCASE BREATHER

Service more frequently when ridden in rain, at full
throttle, or after the scooter is washed or over-
turned. Service if the deposit level can be seen in
the crankcase breather hose.
Check the crankcase breather hose.
If deposits has collected, remove the clip and crank-
case breather drain plug from the crankcase
breather hose.
Drain deposits into a suitable container, and install
the crankcase breather drain plug and tighten the
clip.
Remove the luggage lower box (page 3-16).
Check the crankcase breather hose and replace it if
the crankcase breather hose is deteriorated, dam-
aged or leaked.
Also check the crankcase breather hose fittings for
leakage.
Installation is in the reverse order of removal.

SPARK PLUG

Remove the left floor side panel (page 3-6).
Remove the spark plug cap.
Clean around the spark plug base with compressed
Make sure that no
air before removing the spark plug.
debris is allowed to
enter the
Remove the spark plug using a equipped plug
combustion
wrench or an equivalent tool.
chamber.
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CRANKCASE BREATHER HOSE
DRAIN PLUG
CRANKCASE BREATHER HOSE
SPARK PLUG CAP
MAINTENANCE
CLIP
SPARK PLUG
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