Checking Ignition Spark | Subaru Robin Power Products EY44-2

*CHECKING IGNITION SPARK

Remove spark plug from cylinder head and place it on cylinder head fin after connecting ignition cable to it. Crank engine several times by starting pulley, and check if plug gap spark is strong or weak.

If spark is weak, check it according to steps 1 )-3)above. Correct plug gap is 0 . 6 to 0.7mm (.0236"".0276").

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Subaru Robin Power Products EY44-2, EY33-2 manual Checking Ignition Spark

Contents

Page Diesel FuelSystem Troubleshooting RUN-INOPERATION SPEC1FICATIONS Performance 1MAXIMUMOUTPUTContinuousratedoutput 3MAXIMUMTORQUEANDFUEL Consumption RATIOATMAX.OUTPUT Features Performance CurveModel EY44-2 Lighting Coil FLYWHEELCOOLI~GFAN SEl Crankcase Mainbearing CoverCrankshaft Camshaft 15AIRCLEANER 10GOVERNORCooling Lubrication Installation Mounting2VENTILATION Exhaust GAS Evacuation Rope Startingengine ENGINEwithSTARTINGMOTOR 1PREPARATIONS and Suggestions Specialtools 2BLOWER Housing and Cylinderbaffle 3AIRCLEANER4MUFFLER 5GOVERNORLEVER and Carburetor Tappet Chamber with the Compressor Valve and Valvestemholeclearance 0oss Adjusting Tappet Clearance Fig 9CYLINDERBLOCK 12CONNECTING ROD and Piston Camshaft and Tappet Piston and Connecting ROD Assembly of Connecting RODPiston Ring See Fig 13CRANKSHAFT -3-13 Magneto 4MAGNETO Service Instructions See Fig Checking Ignition Spark Governor Adjustment Carburetor Operation and Construction see Figs -1-1andFloat System Disassembly and Reassembly Pilot System 3ADJUSTMENT 3PILOT System4MAIN System 5FLOATSYSTEM RUN-IN Operation of Engine after Reassembly Startingdifficulties 11 1 1 Fuel SystemCompression System Engine Misses Engine StopsEngineoverheats 11-5ENGINE Knocks 11-6ENGINE Backfires Through Carburetor Checks and Corrections Orrection Table Size Io.1 +o.1 01500 250-300 18-2 Daily Checks and Maintenance EVERY20HOURS Checks and MaintenanceEvery 50 HOURS10DAY Checks and Maintenance 134EVERY 100 200 Hoursmonthly Checks and Maintenance Maintenance 13-6EVERY 1000 Hours Yearly Checks and Maintenance13-5EVERY 500 600 Hourssemianual Checks 13-7PREPARATION for Long AbeyancePage Page Industrial Engines