auto hubs
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New User
Joined: Sep 2011
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From: pa.
auto hubs
can anyone tell me why my auto hubs don`t seem to be working,i took them apart and cleaned them and lubed them but they don`t seem to be engaging,the lock feature still works,when i try the hubs in auto mode my a/c goes from the dash vents to the windshield,i`ve never owned this type of set up before!
Cargo Master
Joined: Feb 2011
Posts: 3,450
Likes: 13
From: Forest lake minnesota
The hubs work on vacume so my guess is you have a vacuum leak evident by the switching to defrost on the hvac system. Defrost is the default position when the system loses vacuum. Did you have this problem before you dismantled the hubs. If so then I would start at the hubs and work your way back checking for vacuum cracked lines.
9 ECHO 1
Joined: Aug 2009
Posts: 12,467
Likes: 58
From: Missouri
Before you go crazy hunting a vacuum leak, open the hubs back up. When I did mine I couldnt get mine to engage at first either, then I took out some grease, reinstalled them and they worked perfectly. I just put too much grease for the gears to move effectively.
Cargo Master
Joined: Feb 2011
Posts: 3,450
Likes: 13
From: Forest lake minnesota
Thread Starter
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New User
Joined: Sep 2011
Posts: 2
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From: pa.
auto hubs
yes i did have the problem before i took them apart, about three months ago i tried to spray p.b. blaster on them to free them up and i saw bubbles coming out of the middle plastic dial where it says ford, my hubs still work in the lock setting! does any one know where i can get new o.e hubs other than the dealership,they want a small fortune for replacements?
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