Periodic Maintenance Chart For The Emission Control System - Yamaha VIRAGO XV250V Owner's Manual

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.
2 Spark plugs
• Replace every 7000 mi (11000
• Check and adjust valve clearance
3 * Valve clearance
• Check breather hose for cracks or
Crankcase breather
4 *
system
• Replace if necessary.
• Check and adjust engine idle
5 * Idle speed
• Check for leakage.
6 * Exhaust system • Tighten if necessary.
• Replace gasket(s) if necessary.
Evaporative emis- • Check control system for dam-
7 * sion control system
(For California only) • Replace if necessary.
* Since these items require special tools, data and technical skills, have a Yamaha dealer perform the service.
PERIODIC MAINTENANCE AND MINOR REPAIR
ROUTINE
cracks or damage.
km) or 12 months.
when engine is cold.
damage.
speed.
age.
INITIAL
600 mi 4000 mi 7000 mi
(1000 km) (6000 km) (11000 km)
or or or
1 month 6 months 12 months
√
√
Replace.
√ √
√
√
√
6-3
ODOMETER READINGS
10000 mi 13000 mi
(16000 km) (21000 km)
or or
18 months 24 months
√ √ √
√
Replace.
√ √ √
√
√ √ √
√ √ √
√ √
EAU17580
16000 mi
(26000 km)
or
30 months
√
√
√
6
√
√
√