1991 Johnson/Evinrude Models "EI" 40 thru 55 Service Manual, Page 17Get this manual
Gearcase
Gear Ratio Lubricant Capacity Shift Rod Height
12:29 (0.414)
OMC Hi-Vis Gearcase Lubricant
16.4 floz(485 ml)
RS16 1516 132 in(430,3 0,8 mm) RSL21 15 16 1 32 in (557,3 0,8 mm) RSY247 16 1132 in(620,8 0,8 mm)
Shift Cable Stroke
Ignition System
See Page 6-3
Type Ignition Module RPM Limit Ignition Coil
Magneto Powered Capacitor Discharge 6100
OMC PI 583740,
Spark Plug, Champion Sustained High Speed
Recommended
Alternate
Alternate