1998 Johnson Evinrude "EC" 90, 100C, 105C, 115, 150, 150C, 175 60 deg. LV Service Repair Manual, P/N 520210, Page 34Get this manual

1998 Johnson Evinrude "EC" 90, 100C, 105C, 115, 150, 150C, 175 60 deg. LV Service Repair Manual, P/N 520210, Page 34

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Tune-Up Procedure 1 Visually inspect engine for leaks, missing or loose parts, or other defects2 Compression checkProper cylinder compression is essential for good engine performanceAn engine with dam