hi was wondering if anybody knows the drive chain size for 96 773 skidsteer...is it #80 or 100 size chain....back wheel locked up on me and sure enough the chain broke and fell apart luckily nothing got damaged..soon as it happened i shut it off and lifted the back up with the forks and dragged it in the shop with the t190.... the only thing the chain says is diamond and #10 on the backside of the link...it looks like an 80 chain but not sure.. i sure would appreciate your advise..thanks for your time