0352
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- Tacoma, WA
The truck is a 1985 AM General M923A2. I just started it today but, it would not build air pressure. The air seems to be leaking out of an air purge attached to what I think is the air dryer (Pictures Attached). I can't find any air leaking from any other place on the truck. Any help would be greatly appreciated.
UPDATE:
I took apart and cleaned the lower assembly. The truck now seems to work properly. I will still replace/rebuild the unit for proper function, but now I can at least move the truck. Thanks to everyone for the quick response and links.
UPDATE:
I took apart and cleaned the lower assembly. The truck now seems to work properly. I will still replace/rebuild the unit for proper function, but now I can at least move the truck. Thanks to everyone for the quick response and links.
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