Makita EN4950H Instruction Manual

Also see for EN4950H: Original instruction manual Original instruction manual Instruction manual Original instruction manual Technical manual

Contents

23Attention after long-time storage- Before startup after long-time shutdown, be sure to replace oil (refer to P19). Oil will deteriorate while the machine is kept out of operation.OperatingtimeItemBeforeoperationDaily(10h) 25h 50h 200h Shutdown/restCorrespondingPEngine oil Inspect 10Replace * 1 19Tightening parts(bolt, nut)Inspect 21Fuel tank Clean/inspect -Drain fuel * 3 22Throttle lever Check function 12Stop switch Check function 12, 14Cutting blades Inspect 12, 17Low-speed rotation Inspect/adjust 14Air cleaner Clean 20Ignition plug Inspect 21Cooling air duct Clean/inspect 21Fuel pipe Inspect 21Replace * 2 -Gear-case grease Refill 18Fuel filter Clean/replace 21Clearance betweenair intake valveand air dischargevalveAdjust * 2 -Engine overhaul * 2 -Carburetor Drain fuel * 3 22*1 Perform initial replacement after 20h operation.*2 For the 200 operating hour inspection, request Authorized Service Agent or a machine shop.*3 After emptying the fuel tank, continue to run the engine and drain fuel in the carburetor.