Service Manual

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9-1

Table of Contents

Reassembly

Twin Cylinder Engine Service Manual

February 2017 - Digital Edition

ENGINE ASSEMBLY

Table of Contents

Upper Assembly 1 Exploded View....................................................................................

Upper Assembly 2 Exploded View....................................................................................

Lower Assembly 1 Exploded View....................................................................................

Lower Assembly 2 Exploded View....................................................................................

Assemble Lower End..........................................................................................................

General Steps of Internal Assembly............................................................................

Crankshaft......................................................................................................................

Piston Rings onto Piston..............................................................................................

Piston onto Connecting Rod (#1 Cylinder).................................................................

Piston onto Connecting Rod (#2 Cylinder).................................................................

Piston and Connecting Rod Assemblies onto Crankshaft........................................

Camshaft and Followers...............................................................................................

Sump Cover Sub-Assembly.........................................................................................

Governor Assembly.................................................................................................

Sump Cover....................................................................................................................

Oil (Gerotor) Pump........................................................................................................

Crank Seals Upper and Lower......................................................................................

Oil Filter..........................................................................................................................

Verify Engine Assembly Turns Freely..........................................................................

Assemble Upper End..........................................................................................................

Cylinder Head Sub-Assembly.......................................................................................

Cylinder Heads...............................................................................................................

Breather..........................................................................................................................

Intake Manifold with Engine Wire Harness and Voltage Regulator...........................

Dipstick Tube (Voltage Regulator Mounted)................................................................

Stator (Alternator)..........................................................................................................

Lower Bafe...................................................................................................................

Flywheel..........................................................................................................................

Ignition Coils..................................................................................................................

Electric Starter...............................................................................................................

Throttle/Choke Control Plate........................................................................................

Carburetor......................................................................................................................

Air Filter Manifold..........................................................................................................

Engine Shrouds.............................................................................................................

Air Cleaner Filter.............................................................................................................

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