1993 Johnson Evinrude "ET" 9.9 thru 30 Service Manual, P/N 508282, Page 147Get 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 51sl 13Remove the six retaining screws, powerhead to the exhaust housing1sl 14The powerhead can now be removedLift the powerhead from the exhaust housing rJl 15Remove the exhaust and water tube assembly powerheadRemove and discard the gasket from the