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Old 02-15-2004, 05:21 PM   #1
steves1967
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Join Date: Dec 2001
Location: Manteca, Ca USA
Posts: 307
90 burb 4x4 question?

I'm just wondering how the front axle "knows" when to engage? With my old Blazer i had to get out and lock the hubs- the 90 Burb has automatic hubs. So i pull the t-case handle into 4hi- what makes the front axle engage?
Thanks,
Steve
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