Tire flat!!

[Hoxman]

Thanks.

There are 2 o-rings in each hub that are failure prone. Erik's military surplus has them.

Thank you. We replaced them. I know the post said the o-ring, but I meant that they had been replaced.. I'm stuck in this possible hub thing.. Not sure what or how the hub needs to be fixed..

 

[welldigger]

There's not a whole lot in there. Have you checked the piece of air line that goes from the side of the hub to the hollow stud? The bearings also have built in seals but I believe those are to keep the grease in more than anything.

 

[silverstate55]

I just fixed a friend's A3 that had the front right tire constantly going flat. While removing the CTIS hardware so we could remove the wheel from the truck, we found one of the brass connectors had a hairline crack in it. Replaced it with a part from Lowe's, hasn't leaked nor gone flat since.