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Old 09-25-2019
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Bill Pape Bill Pape is offline
Join Date: Jan 2008
Location: Commerce
Posts: 11,593

Originally Posted by Randy Dupree View Post
Shane,i took apart one of those valves and the screen on the bottom is a vent for the diaphragm,the discharge holes that let the air dump out of the bags are higher up on the housing and around the outside,they have a horse hair filter inside the housing which surely can get plugged up and make the release slow.

All those years of using soapy water on the screen to check for leaks!
And the leaks would be higher up.
Originally Posted by sfedeli View Post
Thanks... that is great to know. I always thought it came out the bottom. For those of you who are "newbies" with these valves- the small holes Randy is referencing are just below the threaded port on top of this valve-
Williams Controls has a repair kit for these valves.
Does anyone have experience?? with the rebuild kit.
Bill & Patty
1988 FC, Silver Edition
Commerce, Michigan
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