Owner`s manual

8-38
EBU00303
Valve clearance adjustment
The correct valve clearance changes with
use, resulting in improper fuel/air supply or
engine noise. To prevent this, the valve clear-
ance must be adjusted regularly. This adjust-
ment however, should be left to a professional
Yamaha service technician.
EBU00307
Throttle lever adjustment
N
O
TE:
Adjust the engine idling speed before adjust-
ing the throttle lever free play.
1. Loosen the locknut.
2. Turn the adjusting bolt until the throttle le-
ver free play is 3.0–5.0 mm (0.12–
0.20 in).
3. Tighten the locknut.
1. Locknut 2. Adjusting bolt
a. Throttle lever free play
U1D910.book Page 38 Thursday, May 27, 2004 11:08 AM