How to remove the upper long clutch rod from the engine once the top and bottom ends are disconnected. Seems it can't come out from the top due to the intake casing in way. So if the lower unit is removed will the long rod "slide" out of the bottom from the casing where the rod is in the tubular inner pipe . What I have is a 25" shaft engine and converted it to a 20" shaft engine bt removinf the spacer and installing a lower 20" shaft unit. Trying to remove the longer shifting rod shaft out of the 25" engine and replace it with the shorter shift rod.Thanks