1995 Johnson Evinrude "EO" 90 CV 85 thru 115 Service Manual, P/N 503150, Page 170Get this manual
f14l 7Clean and degrease the exhaust housing and adapter mating surfaces with OMC Cleaning SolventApply OMC Gel-Seal II to adapter flange of the outer exhaust housing r.J5l116l 8
Place the adapter onto the outer exhaust housingHand tighten the five small retaining screws
two or more ofthe long powerhead retaining screws through the adapter and outer exhaust housing
rr7l 9Align the adapter with outer exhaust housing by placing