I am refitting an old 362V Ranger and have installed a 2000 ficht 150 on it. I was changing from a surface box style shifter to a flush mount model. In hooking up the new wiring I was testing to see if the in dash ignition switch would spin the starter and BAM, it started but would not shut down! After about 2.5 minutes I finally got it shut down, I know the impeller is shot so I was going to pull the Lower unit and after getting all of the bolts out it dropped about 1.25 inches and would come no further. I guess it could be the drive shaft or the shift shaft sticking, any ideas anyone?