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Thread: crunching noise when turning???

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Old 10-22-2012, 07:17 PM   #1
Rock Crawler
 
Join Date: Jul 2012
Location: In a van down by the river
Posts: 529
Default crunching noise when turning???

Hey y'all,
Under heavy steering, to the left, I hear this hideous crunching noise. I've attempted to isolate the sound and it seems to be originating from the axle shaft universals. Is this a common issue with a very high torque servo (7950). I'm still running the stock universals, I'm just wondering if I should upgrade to the VP's...

I've done a bunch of mods to the Ridgecrest - Beef tubes, HD gears, VP CHubs & knuckes, etc...

Any thoughts on this would be appreciated!

Thanks,
Todd
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Old 10-22-2012, 08:57 PM   #2
Quarry Creeper
 
Join Date: May 2012
Location: Houston
Posts: 255
Default Re: crunching noise when turning???

I have a lot of the same mods, lots of VP on the axels and stock universals. Could be you locker spinning inside the diff, could the the uni, I had a similar issue with the right but it turned out to be a tire just rubbing the shock spring. Check your EPA on your radio too, you could be turning the universal farther than its supposed to go, causing it to bind.
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Old 10-23-2012, 05:39 AM   #3
Rock Stacker
 
Join Date: Jul 2012
Location: Tn
Posts: 60
Default Re: crunching noise when turning???

Ditto I was gonna say same as gravelduster to check end point adjustments(I had one making noise like that and that what it was)
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Old 10-25-2012, 12:25 PM   #4
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Join Date: Aug 2009
Location: BC, Canada
Posts: 264
Default Re: crunching noise when turning???

A squirt of lube on the universals.......
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Old 10-27-2012, 07:35 AM   #5
Rock Crawler
 
Join Date: Jul 2012
Location: In a van down by the river
Posts: 529
Default Re: crunching noise when turning???

Thanks all... It was the EPA - fixed!!! Now, back to crawling...

Cheers,
Todd
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