PBR park brake valve.

Thank you all. I will review this when the phone stops ringing and I can get some sleep. I'm on after hours call and been out most of the night and all day. Nothing is going to make sense at the moment.

Cheers, Jarrod.

JOHN.K. wrote:

This is probably for the ADR38 where you have to be able to blow off the maxis three times on an auxilliary tank after all the main air is gone .............All the times Ive taken trucks and busses for machinery inspection,never had this checked .........all thats checked is that the maxis work ,and have sufficient brake on the meters............since mobile homes arent inspected ,then thats that.............just be sure you have the caging screws on the chambers for use if needed.



 

John, my Louie has a separate emergency release button and tank as per ARD38 (towards  the end of ARD 38 1977) it also has twin are gauge so because of the twin air gauges nearly always gets tested eventually, because they drain one tank and expect the second tank to stay charged but the first tank is wet and the second tank is dry and there is a third tank that gives emergency release, I use it as a inspector intelligence test most end up learning something, the younger fellows often babble shit for five minutes then give up. The emergency release on ARD38 can be a single button with two positions and two supplies OR two buttons
 

The Golden Ones rang me from the BP refinery ...."Where can we get the grey stuff from?" Whaaat?........Yeah ,a tap got broken off a cylinder under the truck ,and we lost all the grey stuff........Is it OK to run the truck without it?