MAINTENANCE GT-22524 X7732273900© 10/2017 ECHO Inc.Your ECHO unit is designed to provide many hours of trouble free service.Regular scheduled maintenance will help your unit achieve that goal. If youare unsure or are not equipped with the necessary tools, we recommendthat you take your unit to an ECHO Servicing Dealer for maintenance. Tohelp you decide whether you want to DO-IT-YOURSELF or have the ECHODealer do it, each maintenance task has been graded. If the task is notlisted, see your ECHO Dealer for repairs.Skill LevelsLevel 1 = Easy to do. Common tools may be required.Level 2 = Moderate difficulty. Some specialized tools may be required.Level 3 = See your dealer.Click HERE or go to http://www.echo-usa.com/products/maintenance-kit forinformation on Maintenance Kits.Maintenance IntervalsCOMPONENT/SYSTEM MAINTENANCEPROCEDUREREQUREDSKILLLEVELDaily or Before UseAir Filter Inspect/Clean* 1Choke ShutterFuel System Inspect2 1Cooling System Inspect/Clean 2Recoil Starter Rope Inspect/Clean*1Screws/Nuts/Bolts Inspect/Tighten/Replace*Every RefuelFuel System Inspect2 13 Months