Subaru Robin Power Products EY20V, EY15V manual 14AIRCLEANER, 1 7 Recoil Starter

Page 31

5 -4-1 3 CARBURETOR and ITS RELATIVE PARTS

1)Connect the carburetor throttle-lever with the connecting link, and mount them onto thegovernor shaft.

2) Connect the speed control lever t o the governor lever with the governor spring, and mount it onto the fuel tank bracket.

3)Connect the chokelever to thecarburetor with the chokerod, and mount onto thefuel tank bracket.

5-4-14AIRCLEANER

Mount the air cleaner to the intake manifold with two pieces of 6 mm nut and tighten the intake manifold mounting 6 mm nut. Then fasten air cleaner mounting 6 mm bolt to the fuel tank bracket.

5-4-15 FANCOVERandFUELTANK

Intall the fan cover and fuel tank.

5 -4-1 6 MUFFLER

With one piece of bolt fasten the mufflercover to themuffler and with two pieces of bolt fasten the muffler to the crankcase.

5 -4-1 7 RECOIL STARTER

With 4 pices of 69 x 8 mm bolt fasten the recoil starter.

Note: It is feared that the boltlonger than 8 mm may damage the blades.

- 27 -

Image 31

Contents Page Wisconsin Robin Side ValveContents Basic Theory ofT .I.C Model SPEC1FICATIONSContinuous Rated Output PerformanceFeatures Crankshaft CYLINDER,CRANKCASECamshaft Connecting ROD and Piston6VALVEARRANGEMENT Cooling CylinderheadLubrication 112CARBURETOR 111IGNITIONModel EY15V Sectional View of EngineAir Cleaner Muffler Cover Model EY20V Model EY20V Special Tools Preparations and SuggestionsApplicalbeShape Model Order 3HOW to DisassembleTool Order Exhaust valve Main bearing cover Procedures Remarks OrderProcedures Crankshaft Precaution in reassembling~Sequesnceand precautionsin reassembling MOW to ReassembleEY15V Eyzov Dimensions of Crankshaft PinPeriphery.I Y20 5 Mainbearing Cover Valve and Valve Guide Clearance 6INTAKE and Exhaust Valves7TAPPET Adjustment Kg-cm ’ 5-4-8CYLINDER HeadIntake Manifold 1FUEL Tank Bracket1 7 Recoil Starter 14AIRCLEANERMagneto BreakerpointadjustmentTo 6-3TIMING Adjustment MagnetoTiming Adjustment See Figs ,43 C. Transistorignitioncircuit MagnetotroubleshootingSpark Testing Solidstate IgnitionPoint where the governorspring is to be hooked GovernoradjustmentDiscrimination accordingto the dimensions Page 1 Float System Carburetor2 Pilotsystem Disassembly and Reassembly1 Throttle System Float System BREAK-IN Operation of Reassembledengine IO. Robin Solid State Ignition Engine FeaturesBasic Theory of T.I.C. See Fig 11- 1-2 Compression System 11- 1 Starting Difficulties11- 4 Engine Overheats 11- 1-3ELECTRICAL System11-2ENGINGEMIFIRES 11-3ENGINE StopsEnginebackfires through Carburetor EngineknocksExhaust Gasdischarge InstallationPower Transmission to Drivenmachines VENT1LATIONBreaker Point Ignition Type WiringSolid State Ignition Type Checks and Corrections Table of Correctionstandards 1.o 10*0.02 #20 220 Every 100 200 Hours Monthly Checks and Maintenance Daily Checks and MaintenanceEvery 20 Hours Checks and Maintenance 15-3EVERY 50 Hours IO Dayschecks and MaintenanceEvery 1000 Hours Yearly Checks and Maintenance Every 500 600 Hours Semiannual Checks and MaintenancePREPARATiON for Longabeyance Page Page Page Page Industrial Engines