I am new to all of this and I am a ME student but when you say cam bearings, are you referring to the bearings that I am assuming are on the bottom of the cam shaft that allows it to rotate? and what exactly am I looking for on the surfaces of the sump and crank case cover? What could it be?
So I have a 7.25 ft-lb Gross Torque* Briggs & Stratton EXi 163cc w/ReadyStart on a toro 22" Personal pace lawnmower, here is the story:
The previous owner went over something ductile and it immediately had a major oil leak. I was then given the mower due to the assumption that it was...