Yamaha YZF R1 2021 Owner's Manual page 84

Periodic maintenance and adjustment
No. ITEM
Evaporative emis-
7 * sion control system
(for California only)
Air induction sys-
8 *
tem
8
ROUTINE
• 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 if
necessary.
INITIAL
600 mi 4000 mi 8000 mi
(1000 km) (7000 km) (13000 km)
or or or
1 month 6 months 12 months
8-4
ODOMETER READINGS
12000 mi 16000 mi
(19000 km) (25000 km)
or or
18 months 24 months
√
√
20000 mi
(31000 km)
or
30 months
√
√