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Axle flange bolts working loose on D80?

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Old 09-10-2006, 11:34 PM
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Axle flange bolts working loose on D80?

I'm having a problem keeping the right rear axle flange bolts tightened on my truck. Had some rear end work done 2 months ago and he had to heat up the hub to remove two snapped flange bolts, but he replaced all of the bolts with grade 8 hardware on both sides.

Now twice in about two months I've had all 8 axle flange bolts work their way finger loose and start leaking gear oil badly. The first time I used red lock tight and an impact, now less than a month later its happened again.

Any ideas? The drivers side hasn't given me any problems?!?!
Old 09-11-2006, 12:02 AM
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Loose bearings? Hate to think of anything worse...
Old 09-11-2006, 12:14 AM
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Originally Posted by GSP
Loose bearings? Hate to think of anything worse...
How would loose bearings allow the axle flange bolts to come loose?
Old 09-11-2006, 10:23 PM
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By constant wobbling if the tire/wheel assy is even slightly out of balance. Throw some lock washers on it, my M/H has internal star lock washers on the axle bolts.
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