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EVU01640
Periodic maintenance chart for the emission control system
● For vehicles not equipped with an odometer or hour meter, follow the month maintenance in-
tervals.
● For vehicles equipped with an odometer or an hour meter, follow the km (mi) or hours mainte-
nance intervals. However, keep in mind that if the vehicle isn’t used for a long period of time,
the month maintenance intervals should be followed.
● Items marked with an asterisk should be performed by a Yamaha dealer as they require spe-
cial tools, data and technical skills.
ITEM ROUTINE
Whichever
comes first
INITIAL EVERY
month136612
km
(mi)
320
(200)
1,200
(750)
2,400
(1,500)
2,400
(1,500)
4,800
(3,000)
hours 20 75 150 150 300
Fuel line*
• Check fuel hose for cracks or damage.
• Replace if necessary.
Valves*
• Check valve clearance.
• Adjust if necessary.
Spark plug
• Check condition.
• Adjust gap and clean.
• Replace if necessary.
Crankcase breather
system*
• Check breather hose for cracks or damage.
• Replace if necessary.
Exhaust system*
• Check for leakage.
• Tighten if necessary.
• Replace gasket(s) if necessary.
Spark arrester • Clean.
EE.book Page 4 Thursday, September 6, 2007 4:28 PM