1990 Johnson Evinrude "ES" Colt/Junior thru 8 Service Manual, P/N 507870, Page 20Get this manual
Gearcase Gear Ratio Lubricant Capacity Shift Rod Height Ignition System Type Breaker Point Gap Condenser Ignition Coil Flywheel Magneto 0.020 in(0,51 mm) OMC PIN 580321 OMC PIN 582995 Spark Plug, Champion 12:25 (0,48) OMC Hi-Vis Gearcase Lubricant 2.7 floz(80 ml) None
Model 4BRH
Recommended RL82C 0.030 in(0,8 mm)
Alternate L82C 0.030 in(0,8 mm)