1986 18ft bow/r 4.3 205 hp alpha 1 13x 23 prop After putting a used prop in good cond on the boat I set out for some fishing about 15 min out I opened the throttle and started moving then stop to adjust the trim then opened it up again I was going about 35 when all of a sudden it was like the boat went into neutral when we stopped I tried again no power it did not seem to get into gear. We were able to idle back in then I lost the forward gear and back in a bit then lost reverse then played with the cable a bit got to be able to idle back in forward gear. When I hit the gas the prop turns and cause a lot of wake action like the prop was moving like it should but no forward power someone said I might have spun the prop is the true. When i put the boat from forward or reverse it used to maeka slight grind normal telling me its going into gear now that noise is very faint bearly nothing.<br />Out of the water I put in in gear and turn the prop I was able to turn it is this right
shouldnt it be lock when in gear also heard clicking when I turned the prop and the prop moved up on every click about 16th of an inch.<br />When I took the prop off the was a lot of rubber on the shaft was worn like I spun the prop any help would be great .PS on the way home I spun a bearing on the trailer an got stuck in a parking lot for 4 hours and Mickey moused a bearing/ hub kit but it got me home I have read otehr post if it the coupler is that hard to fix x car machanic also about marking the hub do i mark the shaft and the hub and put the muffs on and put in in gear or should i put the spare prorp and drop it in the lake down the street and the coupler would i see rubber drain out when I took the drain plug out???? 