ENGINE SHOP REBUILD & SERVICE PARTS MANUAL - Jacobsen

TABLE OF CONTENTS
Section
Page No.
• Oil Pressure Switch ............................. ............................................. .........................................D-4
• Pulser Coil ........................................... ............................................. .........................................D-4
• Fan Hub ............................................... ............................................. .........................................D-4
• Pulser Coil and Air Gap ....................... ............................................. .........................................D-5
• PCV Valve............................................ ............................................. .........................................D-5
• Oil Filter ............................................... ............................................. .........................................D-5
ENGINE REASSEMBLY
E
CYLINDER HEAD ASSEMBLY
• Valve Guides........................................ ............................................. ......................................... E-1
• Cutting the Valve Seats........................ ............................................. ......................................... E-1
• Lapping the Valves............................... ............................................. ......................................... E-1
• Valve Stem Seals................................. ............................................. ......................................... E-2
• Valves .................................................. ............................................. ......................................... E-2
• Cylinder Head ...................................... ............................................. ......................................... E-2
• Camshaft.............................................. ............................................. ......................................... E-2
• Rocker Assembly................................. ............................................. ......................................... E-2
• Rear Timing Belt Cover........................ ............................................. ......................................... E-3
• Drive and Cam Pulleys, Idler and Timing Belt ................................... ......................................... E-3
• Front Timing Belt Cover ....................... ............................................. ......................................... E-4
• Front Cylinder Baffle ............................ ............................................. ......................................... E-4
• Rear Cylinder Baffle............................. ............................................. ......................................... E-4
• Exhaust Manifold and Gasket.............. ............................................. ......................................... E-4
• Blower Housing.................................... ............................................. ......................................... E-4
• Coil and Mounting Bracket................... ............................................. ......................................... E-4
• Valve Adjustment ................................. ............................................. ......................................... E-4
• Spark Plugs.......................................... ............................................. ......................................... E-4
• Rocker Cover....................................... ............................................. ......................................... E-5
• Carburetor............................................ ............................................. ......................................... E-5
ILLUSTRATED PARTS BREAKDOWN
F
ILLUSTRATED PARTS BREAKDOWN
• Engine Illustrations .............................. ............................................. ......................................... F-1
• Engine Parts List.................................. ............................................. ......................................... F-6
SERVICE TOOLS
• CYLINDER HEAD REMOVAL ............. ............................................. ......................................... A-1
• CRANKCASE DISASSEMBLY ............ ............................................. ......................................... B-1
• ENGINE MEASUREMENTS AND SPECIFICATIONS ...................... .........................................C-1
• CRANKCASE ASSEMBLY .................. ............................................. .........................................D-1
• CYLINDER HEAD ASSEMBLY............ ............................................. ......................................... E-1
Engine Shop Rebuild and Parts Manual
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