1994 Johnson/Evinrude "ER" CV 85 thru 115 outboards Service Manual, Page 128Get this manual

1994 Johnson/Evinrude "ER" CV 85 thru 115 outboards Service Manual, Page 128

Engine Temperature Check The Markal Thermomelt Stik is heat-sensitive marker that melts on contact with surface of specific
30 e)Pyrometer Procedure 1Install correct test propeller and place engine in test tank i lers to avoid accidental starting
of engine '" Twist and remove spark plug leads before changing propel- 2Start engine and run at 3000 RPM for at least five
minutesf3l 3Reduce engine speed and run engine at 900 RPM for five minutesAt 900 RPM digital pyrometer should indicate 1400
150 (600 e) when held on both cylinder heads If engine temperature is not within th is range, troubleshoot cooling system
to determine problemf3l 4Increase engine speed to 5000 RPM At 5000 RPM the digital pyrometer must not indicate more than
1600 (71 e) If engine temperature exceeds 1600 (71 e), troubleshoot cooling system to determine problemIf you get low or