1981 Johnson/Evinrude 4HP Outboards Service Manual, Page 8Get this manual
Standard GearcaseStarboard Side
1Speed control 2Spark plug lead 3Low speed needle 4Choke leverfuel shut off valve 5Stern bracket 6Water intake 7Oil drain and fill plug 8Exhaust outlet 9Tilt adjustment 10Shift lever 11Fuel filter 12Flywheel 13Rewind starter 14Oil level plug 15Serial number plate 16Clamp screws 17Steering handle 18Starter handle 19Fuel vent