MZ/MuZ Riders

Hi all
can anybody tell me if the large nut holding the clutch hub in place on the rotax engine fitted in a silver star is a left or right hand thread please.cheers steve

THE CORNERS OF THE WRENCH FACE HAVE A SMALL CUT TO INDICATE REVERSE THREAD
LOOK AT THE HOSE NUTS ON A GAS WELDING BRAISING TORCH YOU WILL SEE THE SAME MARKS
SO THE HOSE IS ON PROPER fitting

note the little cut in the face of the nut in pic

Thanks for that David,regards steve