Yamaha PW50 2021 Owner's Manual

Periodic maintenance and adjustment7-37EAU69180Periodic maintenance chart for the emission control systemTIPItems marked with an asterisk should be performed by a Yamaha dealer as theyrequire special tools, data and technical skills.4 * Carburetor• Check engine idling speed andstarter operation.• Adjust if necessary.• Clean.5 * Cylinder head andexhaust system• Check for leakage.√• Tighten if necessary.• Decarbonize if necessary.6 * Spark arrester • Clean. √NO. ITEM CHECK OR MAINTENANCE JOB1 month3 months6 months6 months12 months1 * Fuel line• Check fuel hoses for cracks ordamage. √ √ √√√ √ √√√ √√√√√√√√√√• Replace if necessary.2 Spark plug• Check condition.• Adjust gap and clean.• Replace if necessary.3 Air filter element • Clean with solvent.• Replace if necessary.THEREAFTEREVERYINITIAL