I have a 2013 Thor Daybreak, on a Ford F53 chassis.I just finished putting in the chassis condenser, I added 4 cans of Freon, 48oz, my pressures are at 20psi low and, 170 high, 70 deg ambient temp. It...
I did add 3oz of pag oil, then I did pull a vacuum for about an hour. It is blowing cold air, and I can see the sight glass, with a mirror, I can't tell if I'm still seeing bubble, or if it's the dye in the oil.