1998 Johnson Evinrude "EC" 9.9 thru 30 HP 2-Cylinder Outboards Service Manual, Page 17Get this manual
Gearcase Gear Ratio Lubricant Capacity Shift Rod Height (Neutral) 12 :29 (0.414) OMC Ultra-HPF Gearcase Lube floz(260 ml) See Page 6-20
Ignition System Type Power Pack RPM Limit Ignition Coil Magneto Powered Capacitor Discharge None OMC PIN 583740 Spark Plug, Champion Models RP, RPL, KC, KCL Recommended OL82C 0.030 in(0,8 mm) Extended Idle OL86C or L86C 0.030 in(0,8 mm)
FueISyMem Fuell Oil Ratios Fuel Requirements Carburetion Calibration Initial Low-Speed Setting Starting Enrichment Float Level Setting Float Drop Setting See Page 1-20 See Page 1-22 One Single-Throat Carburetor, Float Feed Adjustable Low Speed, Fixed High Speed