I went back to check on compression as the first readings were not too great. Now after things loosed up, I still only get slightly over 40 psi. Is that acceptable? I would imagine we’d want to see values in the 60s.
Took the power head apart, one one of them I just cannot get the wrench to the bottom two nuts holding the cylinder. What do people do with these? You need to grind down some of the wrenches?
Anyway, the 15A1 I could take apart, the inside of the cylinder does not look too bad, the two rings also look ok. It looks like that these are 40 mm x 2 mm rings, are they still available?
