PERIODIC MAINTENANCE AND MINOR REPAIR6-36EAU17600Periodic maintenance chart for the emission control system* Since these items require special tools, data and technical skills, have a Yamaha dealer perform the service.No. ITEM ROUTINEINITIAL ODOMETER READINGS600 mi(1000 km)or1 month4000 mi(7000 km)or6 months8000 mi(13000 km)or12 months12000 mi(19000 km)or18 months16000 mi(25000 km)or24 months20000 mi(31000 km)or30 months1 * Fuel line• Check fuel hoses for cracks ordamage.• Replace if necessary.√ √ √ √ √2 * Spark plugs• Check condition.• Adjust gap and clean.• Replace every 8000 mi (13000km) or 12 months.√ Replace. √ Replace. √3 * Valve clearance • Check and adjust valve clearancewhen engine is cold. Every 26600 mi (42000 km)4 * Crankcase breathersystem• Check breather hose for cracks ordamage.• Replace if necessary.√ √ √ √ √5 * Fuel injection • Adjust synchronization. √ √ √ √ √6 * Exhaust system• Check for leakage.• Tighten if necessary.• Replace gasket(s) if necessary.√ √ √ √ √7 *Evaporative emis-sion control system(For California only)• Check control system for dam-age.• Replace if necessary.√ √8 * Air induction sys-tem• Check the air cut-off valve, reedvalve, and hose for damage.• Replace any damaged parts ifnecessary.√ √
