Pressure and vacuum checks.

[ChuckinOhio]

While I understand that you don't want to pressurize the case to like 300psi, is there a pressure that is considered acceptable for a check, and on the same note, how much vacuum do you pull and how long do you check for leak down??

Chuck

 

[Lakeside53]

8-10lb for pressure, 0.4 0.6 bar vac or... about -8 lbs.. I like to see them hold vac forever, but it it doesn't go down from 0.6bar to to less then say 0.3bar in 30 seconds, it will usually run "o.k.".

 

[ChuckinOhio]

Exactly what I needed to know.

Rep to you for the help.

Chuck