3. INSPECTION/ADJUSTMENT
ELECTRICAL EQUIPMENT
IGNITION APPARATUS Gap, Wear and
Fouling Deposits
Spark Plug
Remove the frame center cover.
Remove the spark plug cap and spark plug.
Check the spark plug for wear, fouling and
carbon deposits. Washer Damage
Remove the fouling and carbon deposits
with a spark plug cleaner or wire brush.
Specified Spark Plug Cracks
NGK
SH10AA. SH10BA.
BR6HSA BR8HSA
Bolt
Spark Plug Gap: 0.60.7mm
Ignition Apparatus
The CDI ignition timing is not adjust-
able. If the timing is incorrect, check
the CDI unit, ignition coil and A.C.
generator and replace any faulty parts.
Remove the right side rail. ( 2-4)
Remove the three bolts attaching the right
crankcase cover and the cover.
Index Mark
When the engine is running at the specified
rpm, the ignition timing is correct if the "F"
mark on the flywheel aligns with the index
mark on the crankcase within 2°.
Ignition Timing:
SH10BA.: 13.5°2°BTDC/2000rpm
SH10AA.: 13.5°2°BTDC/2000rpm
F Mark
3-8