I've replaced mine recently and already leaking out of the top right corner, same place it was last week, was wondering if this could be a symptom of a bad brake chamber or something pushing air back, I dunno don't wanna keep changing it if it's gonna do same #### thing.
Anyone have issues with volvo air manifold above driver fuel tank?
Discussion in 'Ask An Owner Operator' started by ashtre, Feb 7, 2023.
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If you just replaced it, it will have a one year warranty. -
There is a way to fix it so it won't ever leak again.
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Probably bypass them all with a bunch of compression tees and elbows. I'm guessing there are no internal valves and it's just a distribution manifold.
Siinman Thanks this. -
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Plastic line for all the ports.
Compression fittings for each line.
Stub a 1" line on compression fitting
Super glue gel inside and outside of plastic line and shove in port.
Now the whole block has compression fittings. -
The manifold is to supply air for auxiliary things - cab suspension, diff lock, fifth wheel slide, rear air suspension bags. Nothing to do with brakes. If system pressure falls below 20 PSI valve in the manifold will close supply.
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