Mechanics

REAR END

2007 Ford F-150 • 126,000 miles

All wheel drive Harley pick up truck., Getting a humming noise from rear end. Sounds like driving on a gravel road. Any idea what causes the noise? Could it be the bearings? Can they be visually checked?
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Frankbel
October 17, 2013.




That sounds like a bearing. Does the noise change if you turn?
AD

No the noise stays when I turn.

Tiny
Frankbel
Oct 17, 2013.
And the noise starts when I hit around 40 kph

Tiny
Frankbel
Oct 17, 2013.
If there is no change when you turn, then chances are it is a bearing in the differential itself.

Thank you for your help. U were very helpful

Tiny
Frankbel
Oct 17, 2013.
Glad to help. If you have other questions, let me know.

Joe


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