Re: impellor 75 mercury 1994
put it in forward gear remove the trim tab noting where its position for reassembly, undo the nut that was hidden under the trim tab,undo the nuts at the base of the center section & pull the gearbox off.If you dont touch the shift lever or shaft the box should just slide back in .You may have to wiggle the prop to get the spline on the drive shaft to engage.good luck
