Makita EM2650LH Instruction Manual

Also see for EM2650LH: Catalog Parts Breakdown Manual Instruction manual Instruction manual

Contents

21CLEANING OF FUEL FILTERWARNING: INFLAMMABLES STRICTLY PROHIBITEDInterval of Cleaning and Inspection: Monthly (every 50 operating hours)Suction head in the fuel tankThe fuel filter (1) of the suction head is used to filter the fuel required by the–carburetor.A periodical visual inspection of the fuel filter is to be conducted. Open the–tank cap, use a wire hook and pull out the suction head through the tankopening. If the filter is hard or clogged up, replace it.Replace the fuel filter at least quarterly to ensure an enough fuel supply to the–carburetor. Otherwise an insufficient fuel supply will cause the engine startfailure and limited maximum speed.REPLACEMENT OF FUEL PIPECAUTION: INFLAMMABLES STRICTLY PROHIBITEDInterval of Cleaning and Inspection: Daily (every 10 operating hours)Replacement: Annually (every 200 operating hours)Replace the fuel pipe every year, regardless of operating frequency. Fuelleakage may lead to fire.If any leakage is detected during inspection, replace the fuel pipe immediately.INSPECTION OF BOLTS, NUTS AND SCREWSRetighten loose bolts, nuts, etc.–Check the fuel cap and oil cap for tightness. Check for fuel and oil leakage.–Replace damaged parts with new ones for safety operation.–CLEANING OF PARTSAlways keep the engine clean.–Keep the cylinder fins free of dust or dirt. Dust or dirt adhering to the fins will–cause piston seizure.0.7 mm - 0.8 mm(0.028” - 0.032”)CHECKING THE SPARK PLUGOnly use the supplied universal wrench to remove or to install the spark plug.–The gap between the two electrodes of the spark plug should be 0.7 - 0.8 mm–(0.028” - 0.032”). If the gap is too wide or too narrow, adjust it. If the sparkplug is clogged or contaminated, clean it thoroughly or replace it.CAUTION: Never touch the spark plug connector while the engine is running(danger of high voltage electric shock).REPLACEMENT OF GASKETS AND PACKINGSIn reassembling the engine, be sure to replace the gaskets and packings with new ones.Any maintenance or adjustment work that is not included and described in this manual is only to be performed by Authorized Service Agents.Gear caseGrease holeSUPPLY OF GREASE TO GEAR CASESupply grease (Shell Alvania 2 or equivalent) to the gear case through the–grease hole every 30 hours. (Genuine MAKITA grease may be purchasedfrom your MAKITA dealer.)Fuel pipeHose clampFuel filter (1)Fuel pipe