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1997 - 2003 Ford F150 General discussion on the Ford 1997 - 2003 F150 truck.

Rear end clacking

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Old Nov 12, 2014 | 07:42 AM
  #21  
Ddawg 99 f.150 5.4's Avatar
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Well got the axle bearing replaced on both sides and it is still making noise but not as loud. Where to look next?
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Old Nov 12, 2014 | 10:17 AM
  #22  
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My best guess is diff. You can lift the rear and put truck in neutral and spin the tires so if you can locate where exactly the noise is coming from.
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Old Nov 12, 2014 | 10:18 AM
  #23  
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Also check your u joints they could be shot and you wouldn't even know without taking them apart. Happened to me looked good on outside completely gone on inside haha
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Old Nov 12, 2014 | 12:51 PM
  #24  
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I have no idea, but check the clips on the leaf springs. It took me a couple months to find out what my noise was, and those are lose. I just put a little shim in there to keep it tight lol.
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Old Nov 12, 2014 | 01:06 PM
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O ya I forgot about those haha friend had a problem with those coming loose too. I don't have those springs so I totally forgot about that check that too
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Old Nov 12, 2014 | 09:25 PM
  #26  
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Never mind gotta rebuild the rear end. The spider gears are jumping...
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Old Nov 13, 2014 | 10:18 AM
  #27  
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Dam bearings shot?
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Old Nov 16, 2014 | 10:18 PM
  #28  
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Originally Posted by Triton-SAS
Dam bearings shot?
No bearing are fine for some odd reason the spider gears were in bad shape
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Old Nov 17, 2014 | 06:09 AM
  #29  
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That is strange. Seems like the pinion bearing would have to be bad. Yea, tough one for sure.
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Old Nov 19, 2014 | 08:10 AM
  #30  
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Originally Posted by Jbrew
That is strange. Seems like the pinion bearing would have to be bad. Yea, tough one for sure.
New parts just came in from Yukon gear and axle along with a locker.
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