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PERIODIC CHECKS AND ADJUSTMENTS
PERIODIC MAINTENANCE/LUBRICATION INTERVALS
*1 ..... The air filter and foam element need to be cleaned more frequently when using in unusually
wet or dusty areas.
..... Since these items require special tools, data and technical skills, have a Yamaha dealer per-
form the service.
Idle speed
• Check and adjust idle
speed.
Recoil starter
• Check recoil starter for
damage.
Fittings/fasten-
ers
• Check all fittings and fas-
teners.
• Correct if necessary.
The point where abnormality was recognized
by use.
Item Routine
Pre-opera-
tion check
Initial Every
1 month or
20 Hrs
3 months or
50 Hrs
6 months or
100 Hrs
12 months
or 300 Hrs