Blower fan came loose and broke

No manual on this so had to remove about 12 screws to figger out disassembly,after locating the right ones[front]the job was easy.Remove front plate,remove drum bearing,remove blower front cover,remove snap ring,remove broken fan,clean fan shaft,slide new fan onto shaft[there is a flat in the bore of new fan]instal fan retainer on stub of fan,reinstal snap ring,reinstal the rest of the parts,test drive system[all sat]The part was exactly as ordered,thanks,Jim Thompson