GEORGIADAWG30809 Posted May 14, 2010 Share Posted May 14, 2010 I HAVE A 1999 RD AND THE PARK BRAKE VALVE SOMETIMES WILL NOT STAY IN. OTHER TIMES I HAVE TO HOLD IT IN FOR A FEW MINUTES TO GET IT TO STAY IN. Quote Link to comment Share on other sites More sharing options...
e9500v8 Posted July 13, 2010 Share Posted July 13, 2010 I HAVE A 1999 RD AND THE PARK BRAKE VALVE SOMETIMES WILL NOT STAY IN. OTHER TIMES I HAVE TO HOLD IT IN FOR A FEW MINUTES TO GET IT TO STAY IN.Take the supply line off the park brake valve and see how good the flow of air is I bet you have a air restriction to the park brake valve!! Quote Link to comment Share on other sites More sharing options...
Recommended Posts
Join the conversation
You can post now and register later. If you have an account, sign in now to post with your account.