When removing the props the prop spins free with drive in gear. Rotation is locked as expected when in reverse. I noticed this when attempting to remove the props to drain the gear oil. (used a block of wood to get prop off) outside of this drive seems fine and was running well throughout...
After hauling out boat for season I noticed a leak from under the shift cover on the drive.
After some investigation the seal ring portion of the shift mechanism is leaking. The SELOC repair manual says after seal replacement and reassembly to shim the piston by using "special bracket...
