[Archived]

Thank you for the replies! This information is very helpful. I always appreciate the great information on this forum.

[Archived]

I have found all of my valves and have been able to get all of the numbers with the exception of the valve in the picture. There are two of these above the tag on the wall. Are these the R12 valves?

[Eric]

Those are three port norgrens. One is associated with keeping the path between the drive and tag axle air bags open or closed, depending on the needs, the other is associated with the tag axle lift function.

[Gerald]

Is your bus as originally built or has it had Prevest Service Bulletin SB96-14B accomplished?

Its looks to me like a Prevost pt# K910026 which equals a Norgren pt# K41EA00KS1KA2.

Here are 2 PC threads you need to read:

LINK

LINK

and here is SB96-14B: LINK

[Archived]

I’m not familiar with your coach, but on my 2000 H the drain valves on the ping tanks were the source of my leans. I changed out my valves, but I understand that installing plugs is as good, if not a better option.