Periodic Maintenance and Adjustment 8-27
[1]. V-belt case drain plug
Valve clearance adjustment
The correct valve clearance varies during
operation time, resulting in improper fuel/air
supply or engine noise. To avoid this, the
valve clearance must be adjusted regularly.
This adjustment should be left to a
professional service technician.
Throttle lever adjustment
NOTE:
ADJUSTING METHOD:
1. Loosen the locknut.
2. Turn the adjusting bolt until the throttle
lever free play is 3-5 mm.
3. Tighten the locknut.
1. Locknut 2. Adjusting bolt
ⓐ. Throttle lever free play