04-08-13, 11:05 PM
Hg is the chemical symbol for mercury, it just means the vacuum required to displace 10mm(3) of mercury.
As I said earlier, I was under the impression if you moved all 3 screws an equal amount, you could achieve the overall level of vacuum as laid out in the Haynes manual. I'm not sure how much it matters though, although mines is where it should be.
As I said earlier, I was under the impression if you moved all 3 screws an equal amount, you could achieve the overall level of vacuum as laid out in the Haynes manual. I'm not sure how much it matters though, although mines is where it should be.