1988 Johnson Evinrude "CC" 9.9 thru 30 Service Manual, P/N 507660, Page 35Get this manual
Gearcase Gear Ratio Lubricant Capacity Shift Rod Height (Neutral)
12:29 (.414)
OMC Hi-Vis Gearcase Lubricant
8 -9 floz(230-260 ml)
1332 -716 in(10,3-11 mm)
Ignition System Type Power Pack Power Pack RPM Limit Ignition Coil Magneto Powered Capacitor Discharge OMC PI 582285 None OMC PI 582508 Spark Plug, Champion Recommended 9.9, 15 OL77JC4 0.040 in(1,0 mm) Alternate L77JC4 0.040 in(1,0 mm) Sustained High Speed OL78V FIXED GAP Alternate L78V FIXED GAP
Electrical System Battery, Minimum Recommendation 350 CCA 00 (- C), 100 Minute Reserve 80 (2JO C) Amp Flywheel Alternator 60 Watts AC 12 Volts