1989 Johnson Evinrude "CE" 120/125/140/185/200/225/300 HP Service/Repair Manual P/N 507758, Page 161Get this manual
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Output Tst
clean engine ground
716 in(11 mm)Connect spark plug leadsSecure tester clip to a
To prevent possible arcing of high voltage, route tester leads at least in(51 mm) f