1993 Johnson Evinrude "ET" 90 degrees CV Service Repair Manual, P/N 508285, Page 141Get this manual

1993 Johnson Evinrude "ET" 90 degrees CV Service Repair Manual, P/N 508285, Page 141

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1441 10 Use micrometer to check piston conditionMake at least two measurements, 90 from each otherMeasure the piston diameter 14 in(6,4 mm) above the bottom edgeRefer to Engine Specifications, Section