2006 Johnson SD 30 HP 4 Stroke Outboards Service Repair Manual, PN 5006592, Page 161Get this manual

2006 Johnson SD 30 HP 4 Stroke Outboards Service Repair Manual, PN 5006592, Page 161

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POWERHEAD PISTON, CYLINDER, AND CRANKSHAFT Crankshaft Thrust Bearing Flange Thickness

Inspect the crankshaft journals for wear and damage001569

Use micrometer to measure the