Periodic maintenance and adjustment6-36EAU46862TIP The annual checks must be performed every year, except if a kilometer-based maintenance, or for the UK, a mileage-based maintenance, isperformed instead. From 50000 km (30000 mi), repeat the maintenance intervals starting from10000 km (6000 mi). Items marked with an asterisk should be performed by a Yamaha dealer asthey require special tools, data and technical skills.EAU63322Periodic maintenance chart for the emission control systemNO. ITEM1 * Fuel line • Check fuel hoses for cracks ordamage. √ √ √ √ √2 * Spark plugs• Check condition.• Clean and regap. √ √• Replace. √ √3 * Valves • Check valve clearance.• Adjust. Every 40000 km (24000 mi)4 * Fuel injection sys-tem • Adjust synchronization. √ √ √ √ √ √5 * Mufflers and ex-haust pipes• Check the screw clamps forlooseness. √ √ √ √ √6 *Evaporative emis-sion control sys-tem• Check control system for dam-age.• Replace if necessary.√ √7 * Air induction sys-tem• Check the air cut-off valve, reedvalve, and hose for damage.• Replace any damaged parts ifnecessary.√ √ √ √ √X 1000 kmCHECK ORMAINTENANCE JOBX 1000 miODOMETERREADINGSANNUAL CHECK1 10 20 30 400.6 6 12 18 24
