1994 Johnson Evinrude "ER" 90 LV 120 thru 140, 185 thru 225, 250, 300 Service Manual P/N 500612, Page 67Get this manual

1994 Johnson Evinrude "ER" 90 LV 120 thru 140, 185 thru 225, 250, 300 Service Manual P/N 500612, Page 67

Idle Speed c:J The air silencer cover and baffle must be installed to accurately adjust the engine's idle speed1The boat
must be unrestrainedThe boat must not be tied to dock or trailer2Start the engine and allow it to reach normal operating
temperature 3Check idle RPM in FORWARD gear with an accurate tachometer 4Stop the engineLoosen screw and adjust spark cam