Air hose part number

[dirtyfingernails]

Noticed that the flexible high pressure line that runs from the pressure gauge (on the dash) to the fireway distribution block is hissing. Anybody have a NAPA equivalent number or is this an item for one the MV vendors? Thanks much.
Steve

 

[quarkz]

Make sure it is the hose.
The sensor on the wall, that it and the electrical connections hook to, has a small vent hole.
I removed & swapped this hose on mine and found the hiss was from the valve/sensor as it bleeds down.

Tony

 

[m-35tom]

that is the air pressure switch. sometimes the little screw inside comes loose. if that is it just take it apart and tighten screw and the leak will stop.

 

[sprucemt]

The hose has an o-ring in the swivel joint also that degrades. The hose is posted on my website at the M35 page. No, I do not have any currently.

 

[dirtyfingernails]

It is definitely the hose. Up near the swivel like spruce said. Guess I'll be calling Memphis Monday.