AS will a screw that has dropped out of the throttle or choke butterfly .
This is the time hen that Bore-0-scope you have been thinking about buying suddenly becomes an essential item.
But get a good one that hooks up to our PC & can look backwards as well as forewards .
Down the plug hole then down the sump drain (after the oil is gone .) can save a lot of time on a rejected repair quote.
I got my endoscope in, I peeked down into a Briggs single that I suspected the compression release had broken on. And wadda know, the compression release in it was still in tact. Except it's worn down to the point it doesn't release any compression. Still needs a new one. But at least I don't have to worry about pieces of it getting caught in the cam gear or other places.
After advising the customer of this, and showing them the picture, they decided to just let me have the mower.
It's a shame it's an old one. I'm not sure if I wanna put a new cam in it. Or just a new battery with more cranking amps. I've already got new new drive belts, new carburetor, filters, gas and oil in it. Being this late in the year, I think I'd have trouble selling it for $500.