Yamaha YZFR3AN 2021 Owner's Manual page 50

Periodic maintenance and adjustment
No. ITEM
6 * Exhaust system
Evaporative emis-
7 * sion control system
(for California only)
Air induction sys-
8 *
tem
7
ROUTINE
• Check for leakage.
• Tighten if necessary.
• Replace gasket(s) if necessary.
• Check control system for dam-
age.
• Replace if necessary.
• Check the air cut-off valve, reed
valve, and hose for damage.
• Replace any damaged parts.
INITIAL
600 mi 4000 mi 7000 mi
(1000 km) (6000 km) (11000 km)
or or or
1 month 6 months 12 months
√
7-4
ODOMETER READINGS
10000 mi 13000 mi
(16000 km) (21000 km)
or or
18 months 24 months
√ √ √
√ √
√ √
16000 mi
(26000 km)
or
30 months
√