I was given a Yazo model #S22ME1, (spelled YAZO) on front cover of mower deck belt cover. It looks just like several Yazoo mowers I have see but I can't find reference to this Model # on any Yazoo sites. I was wondering if anybody could get me info on sites to find info, (manuals, parts lists, etc.) It is powered by a 5 HP engine with chain driven big rear wheels (yellow plastic wheels) with an adjustable deck that is adjusted by a knob that raises both rear and front wheels. It doesn't look very old and is build very strong.