Yukonjazz
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Posts posted by Yukonjazz
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My 1996 RD685S Mack has been idle for many months. Yesterday I started her up, built up air pressure to 120 psi, (both needles of the guage) but none of the auxiliary accessories would activate. (Cab leveler, air seat, and PTO) Is there a valve I should check and where is it located?
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Auxiliary air system issue
in Air Systems and Brakes
Posted
It has been in the 50's here in the Northeast the last few days. I loosened line and tapped valve with a wrench in must have had corrosion or something in there causing it to stick. It's working again, thanks. Will add the methyl hydrate as a preventative.