1995 Johnson Evinrude "EO" 90 CV 85 thru 115 Service Manual, P/N 503150, Page 128Get this manual

1995 Johnson Evinrude "EO" 90 CV 85 thru 115 Service Manual, P/N 503150, Page 128

Thermomelt Stik Procedure 1Install correct test propeller and place engine in test tank i and remove all spark plug leads
Thermomelt Stik4At 900 RPM, the 1250 (52 C) marks should remain liquid and glossyThe 1630 (73 C) marks should remain dull
and chalky If the 1250 (52 C) marks do not remain liquid and glossy, troubleshoot the cooling system for causes of overcooling
If the 1630 (730 C) marks become liquid and glossy, troubleshoot the cooling system for causes of overheatingf41 5When the