1993 Johnson Evinrude "ET" 40 thru 55 Service Manual, P/N 508283, Page 150Get this manual

1993 Johnson Evinrude "ET" 40 thru 55 Service Manual, P/N 508283, Page 150

Markal Thermomelt Stik Procedure
i lers; twist and remove all spark plug leads
'" Avoid accidental starting of engine while changing propel-

1Install correct test propeller and place engine in test tank2Start engine and run it at 3000 RPM for at least minutes
03Reducecylinder head with arun itFat 900 RPM afor minutesengine speed and Mark the 125 (52 C) and 163 (73 C)

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