4x4 Hub function?
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Cross-Country
Joined: Feb 2022
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4x4 Hub function?
I’m waiting on my F250 and was wondering about the 4x4 hub operation. Can someone quickly explain the settings and how they work? I’m used to manual locking Warn hubs, but these seem to have an automatic function (vacuum) and another setting (locked or unlocked??).
Thanks.
Thanks.
Laughing Gas
Joined: May 2006
Posts: 1,209
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From: land of 10,000 lakes
Keep them in "auto" and they will engage when yoy shift into 4x4 with the dash switch. If you leave them "locked" your front axle shafts will spin even in 2x4.
It's mostly for if you lose vacuum to engage your 4x4. You can go and "lock" them in and if the transfer case engages, you'll be in 4x4 even with no vacuum on your front axle.
It's mostly for if you lose vacuum to engage your 4x4. You can go and "lock" them in and if the transfer case engages, you'll be in 4x4 even with no vacuum on your front axle.
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Bill
1987 - 1996 F150 & Larger F-Series Trucks
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Dec 13, 1999 06:24 PM
