2005 SO Johnson 4 Stroke 9.9-15HP Outboards Service Repair Manual P/N 5005990, Page 148Get this manual

2005 SO Johnson 4 Stroke 9.9-15HP Outboards Service Repair Manual P/N 5005990, Page 148

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POWERHEAD CYLINDER ASSEMBLY
Use 450 cutter to reface valve seat

using the 450 cutter

IMPORTANT:

clockwise,

counterclockwise
Lap valve se

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