Piper vacuum instrument hose

[Timbeck2]

I don't want to be that guy but I'm going to be that guy since I don't have the parts manual in front of me right now. Can anyone confirm that the vacuum instrument hose size is 5/8" ID for a Cherokee PA28-140? I'm talking about the under panel hoses, not the one from the pump to the firewall. I'm goofing off at work and am trying to order all the parts for my anal (intentional misspelling) coming up.

 

[unsafervguy]

the hoses to the gyros should be 3/8" the hose from the firewall to the regulator is 5/8 I think. as i do not have the manual in front of me either.

bob

 

[Timbeck2]

Okay...still standing by.

 

[Ravioli]

Wishing you the best on your 'anal'. I just had mine(?) on the RV and everything came out nicely.

[Nothing controversial in this post]

 

[Timbeck2]

Last year was the first for me in this airplane and due to the lack of maintenance (previous mechanic was a pencil whipper) before I bought it, the annual was over $5000. There shouldn't be that much wrong with it this year so I'm hoping for the best.