Hi Joe
Re flywheel nut 0n a 160 victa ,i have been trying to day to get nut loose,but have had people passing by saying that it left hand thread so im all mixed up stop hitting in case im going wrong way ,,Do you have manuals on line? does the nut have a tappered base on it ,what makes me wonder is that i have a old victa ahere some one has had a cold chisel to it and trying to remove nut like hitting the nut in a left hand way thanks graham