Periodic Maintenance Chart For The Emission Control System - Yamaha VIRAGO XV250P Owner's Manual

Periodic maintenance chart for the emission control system

No. ITEM
1 * Valve clearance
• Check and adjust valve clearance when engine is cold.
• Check condition.
2 Spark plugs • Adjust gap and clean.
• Replace every 7,000 mi (11,000 km) or 12 months .
Crankcase ventilation • Check ventilation hose for cracks or damage.
3 *
system • Replace if necessary.
• Check fuel hose and vacuum hose for cracks or damage.
4 * Fuel line
• Replace if necessary.
• Check for leakage.
5 * Exhaust system
• Retighten if necessary.
• Replace gasket(s) if necessary.
• Check and adjust engine idle speed.
6 * Idle speed
• Adjust cable free play.
Evaporative emission
• Check control system for damage.
7 * control system (for
• Replace if necessary.
California only)
* Since these items require special tools, data and technical skills, have a Yamaha dealer perform the service.
PERIODIC MAINTENANCE AND MINOR REPAIR
ROUTINE
6-3
INITIAL ODOMETER READINGS
600 mi 4,000 mi 7,000 mi
(1,000km) (6,000km) (11,000km)
or or or
1 month 6 months 12 months
Replace.
EAU00471
10,000 mi 13,000 mi
(16,000km) (21,000km)
or or
18 months 24 months
Replace.
6