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  #1  
Old June 29th, 2014, 11:18 AM
CaptMidnite
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Daniel Choi
94 NAS Defender 90 ST
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differential noise

Posted earlier about vehicle not moving from stoplight, eventually moved with rough rumbling sounds from front end. Could have been CV joint, u-joint, front prop shaft. Vehicle towed home.

Today I jacked up the front end, one side only. Transmission neutral, separated prop shaft. Rotating tire with hand, rough noises seem to coming mostly from near drive flange area rather than pinion gear (used stethoscope to test). Going to disassemble further but any thoughts? Is the pinion bearing shot? Maybe it is the pinion gears?

See video and pic.
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  #2  
Old June 29th, 2014, 11:32 AM
CaptMidnite
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Daniel Choi
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In case video doesn't play, Youtube link:
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  #3  
Old June 29th, 2014, 11:55 AM
javelinadave
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Keep digging! We all may learn something from this.
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  #4  
Old June 29th, 2014, 11:36 PM
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evilfij
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evilfij
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Well if you pull the diff, you will see both CVs and the diff. Easiest solution is to swap in a good used diff.
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