i have removed the (6) retaining bolts holding the lower unit onto the outboard but the shift linkage is still attached and will not allow me to completely remove the lower unit. where do you disconnect the shifter linkage? i don't think that the 90 deg bend in the shift linkage at the power head will fit through the linkage tube connecting the power head and lower unit. does anyone know where the shift linkage disconnect point is on this engine?