1990 Johnson Evinrude "ES" 60 thru 70 Service Repair Manual, P/N 507873, Page 143Get this manual

1990 Johnson Evinrude "ES" 60 thru 70 Service Repair Manual, P/N 507873, Page 143

Quality of the image is intentionally reduced!

1411 9 Use micrometer to check piston condition Make at least two measurements, 90 from each otherMeasure the piston diameter in(6,4 mm) above the bottom edgeRefer to Engine Specifications, Section 1,