1991 Johnson/Evinrude EI 60 thru 70 outboards Service Repair Manual P/N 507948, Page 34Get this manual

1991 Johnson/Evinrude EI 60 thru 70 outboards Service Repair Manual P/N 507948, Page 34

Quality of the image is intentionally reduced!

Tune-Up Procedure 1 Visually inspect engine for leaks, missing loose parts, other obvious defects2 Compression checkcompression is essential for good engine performanceengine with uneven compression c