How to Perform Regulator Reset Procedure on Roadmaster Even Brake System

Published 02/06/2020

Question:

Hi...Found that our even brake wouldn’t hold air and now the compressor isn’t running at all...just worked the past 2 days without problem???

asked by: Randy B

Expert Reply:

It sounds like you'll want to perform a regulator reset to try to get this back up and running again.

1. Remove 1/4 inch airline from backside of invisibrake.

2. Pull break away pin.

3. Turn regulator knob to the left until it stops spinning.

4. Turn regulator knob to the right until it stops.

5. Turn all the way to the left again until it stops spinning.

6. Turn two full turns to the right to see if we get 10psi
(If no 10psi give one more full turn to the right. If yes, proceed to step 7.)
(If no, call Roadmaster.)

7. Set psi to desired setting plus or minus 5 according to your GVWR.

8. Return break away pin to break away box.

9. Return 1/4 inch airline.

10. Wait a few minutes. Then pull break away pin again.

11. Check that the brake pedal is being pulled.

12. Check that the psi is at the setting you left it at.

13. If both step 11. & 12. are good then your regulator is now reset and you may return the break away pin to its housing and return to your travels.