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Home » Public Forums » GMCnet » Problem with brass body proportioning valve (Read about it in Winter 2021 Vintage RVing)
Re: Problem with brass body proportioning valve [message #365391 is a reply to message #365376] Mon, 12 July 2021 19:18 Go to previous messageGo to previous message
Matt Colie is currently offline  Matt Colie   Canada
Messages: 8547
Registered: March 2007
Location: S.E. Michigan
Karma:
Senior Member
wally wrote on Mon, 12 July 2021 12:55
Rather than taking the valve out and apart to inspect what is really inside it you can test brake pressure at a bleeder port on the front and rear and see if they are substantially equal.
Wally,

The idea has merit, but I know from the brake tests that I had to do in the 4th of July traffic that my brakes are not as good as they were before I changed that valve out.

Matt


Matt & Mary Colie - Chaumière -'73 Glacier 23 - Members GMCMI, GMCGL, GMCES
Electronically Controlled Quiet Engine Cooling Fan with OE Rear Drum Brakes with Applied Control Arms
SE Michigan - Near DTW - Twixt A2 and Detroit
 
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