Periodic maintenance and adjustment
TIP
From 24000 mi (37000 km) or 36 months, repeat the maintenance intervals starting from 8000 mi (13000 km) or 12
months.
Items marked with an asterisk require special tools, data and technical skills, have a Yamaha dealer perform the ser-
vice.
Periodic maintenance chart for the emission control system
No.
ITEM
8
1 *
Fuel line
2 *
Spark plugs
3 *
Valve clearance
Crankcase breath-
4 *
er system
5 *
Fuel injection
6 *
Exhaust system
ROUTINE
• Check fuel hoses for cracks or
damage.
• Replace if necessary.
• Check condition.
• Adjust gap and clean.
• Replace.
• Check and adjust valve clearance
when engine is cold.
• Check breather hose for cracks
or damage.
• Replace if necessary.
• Adjust synchronization.
• Check for leakage.
• Tighten if necessary.
• Replace gasket(s) if necessary.
INITIAL
600 mi
4000 mi
8000 mi
(1000 km)
(7000 km)
(13000 km)
or
or
or
1 month
6 months
12 months
√
√
Every 12000 mi (19000 km) or 18 months
Every 26600 mi (42000 km)
√
√
√
√
√
√
√
√
8-3
ODOMETER READINGS
12000 mi
16000 mi
(19000 km)
(25000 km)
or
or
18 months
24 months
√
√
√
√
√
√
√
√
√
√
√
√
EAU48491
EAU17602
20000 mi
(31000 km)
or
30 months
√
√
√
√
√