6-12
72RH0-74E
Air Cleaner
If the air cleaner is clogged with dust, there
will be greater intake resistance, resulting
in decreased power output and increased
fuel consumption.
73R0112
1) Unclamp the side clamps and remove
the element from the air cleaner case. If
it appears to be dirty, replace it with a
new one.
2) Clamp the side clamps securely.
Spark Plugs
For nickel spark plugs (traditional type):
You should inspect spark plugs periodically
for carbon deposits. When carbon accu-
mulates on a spark plug, a strong spark
may not be produced. Remove carbon
deposits with a wire or pin and adjust the
spark plug gap.
73R0119
To access the spark plug:
1) If necessary, disconnect the coupler (1)
while pushing the release lever.
2) Remove the ignitor bolts.
3) Pull the spark plug boots out.
NOTE:
During installation, make sure that the
wires, couplers, sealing rubber of air
cleaner assy and washers, are correctly
returned in place.
78K179
EXAMPLE
(1)
EXAMPLE
NOTICE
• When pulling out the ignition coils,
do not pull on the cable. Pulling on
the cable can damage it.
• When servicing the iridium/plati-
num spark plugs (slender center
electrode type plugs), do not touch
the center electrode, as it is easy to
damage.
Correct
Wrong
EXAMPLE