This video precisely answered a simple question I had about the systems!! In case of supply air failure, putting in an alternate air supply to either the wet tank, primary tank, or the secondary tank, will be usable to release the parking/spring brakes, on the tractor!!
1:57 Double check valve;
3:18 Dash control valve; 4:53 Spring brake; 6:57 Relay valve
9:26 Spring brake valve
This video precisely answered a simple question I had about the systems!!
In case of supply air failure, putting in an alternate air supply to either the wet tank, primary tank, or the secondary tank, will be usable to release the parking/spring brakes, on the tractor!!
Thank you Jordan for posting this...you might have just saved my job!!
explain, if you can....im curious.
He has an A$$ hole manager more than likely
664 geeks liked this video (including myself).
Precisely answered my question regarding using the R-14 valve in my spring brake upgrade.
old but gold
Well explaine...thk you.
Good information
Nice explanation sir
i need dc-4 double check valve where i can buy it?? thank the answer..
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