60
• Please dispose used engine oil in a
manner that is compatible with the
environment. We suggest you take it in a
sealed container to your local recycling
center or workshop for reclamation. Do
not throw it in the trash or pour it on the
ground or down a drain.
• Used engine oil may cause skin
disease if repeatedly left in contact
with the skin for prolonged periods.
Although this is unlikely unless you
handle used oil on a daily basis,
it is still advisable to thoroughly wash
y o u r h a n d s w i t h s o a p a n d
water as soon as possible after
handling used oil.
SPARK PLUG
Standard :
Refer to the Safety Precautions (page 51).
Recommended plug.
NGK CPR 7 EA 9
Never use a spark plug with an improper
heat range. Severe engine damage could
result.
3. Clean any dirt around the spark plug
base.
2. Disconnect the noise suppressor cap (1)
from the spark plug.
1. Lift the body cover (page 32).
• W h e n r u n n i n g i n v e r y d u s t y
conditions, oil changes should be
performed more frequently than
specified in the maintenance schedule.
CAUTION
• Engine oil quality is the chief factor
affecting engine service life. Replace
and top-up the engine oil as specified in
the maintenance schedule (page 52-54).
(1) Noise suppressor cap
1