Filter
Top Products
3-39
TROUBLESHOOTING
TROUBLESHOOTING
The following guide for troubleshooting does not cover all the possible causes of problems. If the fol-
lowing problems occur, perform the specified checks or maintenance jobs. If a problem occurs that
is not listed in this manual or if the problem cannot be corrected by the procedures provided in this
manual, contact your Yamaha dealer.
Engine starting problems, engine idling speed problems, and medium and high-speed perfor-
mance problems
• Engine does not start even though the kickstarter is pushed.
• Engine starts, but soon stops.
Engine idling speed problems
• Engine idling speed fluctuates.
• Engine idling speed is high.
• Engine idling speed is low.
Medium and high-speed performance problems
• Engine speed does not increase.
•Engine knocks.
• Engine speed increases suddenly.
• Loss of engine power.