EBU32031
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 still be followed.
Items marked with an asterisk should be performed by a Yamaha dealer as they require special
tools, data and technical skills.
NO.
ITEM
1
*
Fuel line
2
*
Valves
3
Spark plug
4
*
Breather system
ROUTINE
• Check fuel hose for cracks or damage.
• Replace if necessary.
• Check valve clearance.
• Adjust if necessary.
• Check condition.
• Adjust gap and clean.
• Replace if necessary.
• Check breather hose for cracks or damage.
• Replace if necessary.
month
1
Whichev-
er comes
km
320
first
(mi)
(200)
hours
20
√
√
8-4
INITIAL
EVERY
3
6
6
1200
2400
2400
4800
(750)
(1500)
(1500)
(3000)
75
150
150
√
√
√
√
√
√
√
√
√
12
300
8
√
√
√
√