Periodic Maintenance Chart For The Emission Control System - Yamaha XV250N1 2021 Owner's Manual

TIP
 From 19000 mi (31000 km) or 36 months, repeat the maintenance intervals starting from 7000 mi (11000 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
• Check fuel and vacuum hoses for
1 * Fuel line
• Replace if necessary.
• Check condition.
• Adjust gap and clean.
• Replace at 7000 mi (11000 km) or
2 Spark plugs
• Check and adjust valve clearance
3 * Valve clearance
• Check breather hose for cracks
Crankcase breath-
4 *
er system
• Replace if necessary.
• Check and adjust engine idle
5 * Idle speed
ROUTINE
cracks or damage.
12 months and thereafter every
6000 mi (10000 km) or 12
months.
when engine is cold.
or damage.
speed.
Periodic maintenance and adjustment
INITIAL
600 mi 4000 mi 7000 mi
(1000 km) (6000 km) (11000 km)
or or or
1 month 6 months 12 months
√
√
Replace.
√ √
√
√
7-3
ODOMETER READINGS
10000 mi 13000 mi
(16000 km) (21000 km)
or or
18 months 24 months
√ √ √
√
Replace.
√ √ √
√
√ √ √
EAU48471
EAU17582
16000 mi
(26000 km)
or
30 months
7
√
√
√
√
√