1990 Johnson Evinrude "ES" Cross V 88 thru 115, 150 thru 175, P/N 507874, Page 217Get this manual
f3l '4l Note where the index mark on the gearcase aligns with L!:J the index number of the adjustable trim tab so that the trim tab can be reinstalled in the same positionRemove the screw and the trim tab4Using 5fs inthin wall socket, remove the screw ]
5Using 016 insocket, remove screw 6Remove the four gearcase retaining screws7Remove the gearcase assembly from the exhaust housing, being careful to not bend the shift rodThe lower inner exhaust housing may come out with the gearcaseSecure the gearcase in suitable holding fixture