Yamaha TT-R50EY Owner's Manual

Also see for TT-R50E: Owner's manual Owner's manual Owner's service manual Owner's manual Owner's manual

Contents

PERIODIC MAINTENANCE AND ADJUSTMENT7-27EAU39943Periodic maintenance chart for the emission control systemTIP From 7000 km (4200 mi) or 18 months, repeat the maintenance intervals starting from 3000 km (1800 mi) or 6 months. Items marked with an asterisk should be performed by a Yamaha dealer as they require special tools, data and technicalskills.No. ITEM CHECKS AND MAINTENANCE JOBSINITIAL ODOMETER READINGS1000 km(600 mi) or1 month or30 hours3000 km(1800 mi) or6 months or90 hours5000 km(3000 mi) or12 months or150 hours1 * Fuel line • Check fuel hoses for cracks or damage.• Replace if necessary. √ √2 Spark plug • Check condition.• Adjust gap and clean. √ √3 * Valve clearance • Check and adjust valve clearance when engine is cold. √4 * Air filter element • Clean with solvent.• Replace if necessary. √ √5 * Crankcase breather sys-tem• Check ventilation hose for cracks or damage and drainany deposits.• Replace if necessary.√ √ √6 * Carburetor • Check engine idling speed and starter operation.• Adjust if necessary. √ √ √7 Exhaust system• Check for leakage.• Tighten if necessary.• Replace gasket(s) if necessary.√ √8 Engine oil • Change (warm engine before draining). √ √ √U1P614E0.book Page 2 Thursday, April 24, 2008 4:15 PM