Vacuum Pressure

[steve s]

Moritz Guage question on vac pressure. Does anyone know where the line is to the gauge I am told these deteriorate over time. I looked behind the panel, but couldn't locate it to replace it. 

[skykrawler]

I might be useful to provide information regarding the model and year of your airplane.

[Hank]

Mine comes from a T in the line above the oil filter and goes through the firewall. My gauge is at the top of the panel.

[Fritz1]

Think the vac line does not go to the Moritz but to a pressure transducer in the pilot footwell