Thanks for this - I have an '89 Mirage XL and am currently looking for air leaks on right rear, but mine has 2 identical Norgen (3 way 2 position) air valves on each side (one on each of the 2 rearmost airbags on ether side) Have replaced one (right) valve which was leaking but hasn't stopped the leak, so now going to replace the 2nd valve on the right. Wish I understood better what a "3 way 2 positon valve" (Prevost Part # 641274) actually does, as there are 5 lines plus a bleed-off line to each of these on ours and very difficult to trace where each line goes!
I have door issues in a couple of Prevo buses. Door doesn’t always want to close. You have to hold the close button and play with the emergency lever to stop the air leaks. Can that emergency door release be taken apart and cleaned up?
Awesome. Thanks!!
Thanks for this - I have an '89 Mirage XL and am currently looking for air leaks on right rear, but mine has 2 identical Norgen (3 way 2 position) air valves on each side (one on each of the 2 rearmost airbags on ether side) Have replaced one (right) valve which was leaking but hasn't stopped the leak, so now going to replace the 2nd valve on the right. Wish I understood better what a "3 way 2 positon valve" (Prevost Part # 641274) actually does, as there are 5 lines plus a bleed-off line to each of these on ours and very difficult to trace where each line goes!
I have door issues in a couple of Prevo buses. Door doesn’t always want to close. You have to hold the close button and play with the emergency lever to stop the air leaks. Can that emergency door release be taken apart and cleaned up?
Great video