1994 Johnson/Evinrude "ER" 9.9 thru 30 outboards Service Manual, Page 152Get this manual
8Remove electrical components as described in Section 89Remove the fuel components as described in Section 210Remove the ignition components as described in Section 311Remove the shift lever and linkage as described in this Section12If equipped with steering handle, remove the handle and components as described in Section 5f5113Remove the six retaining screws, powerhead to the exhaust housing1sl14The powerhead can now be removedLift the powerhead from the exhaust housingf7115Remove the exhaust and water tube assembly from the powerheadRemove and discard the gasket o u