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nv4500 grinding noise?



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Old 03-26-2014, 05:30 PM   #1
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Unhappy nv4500 grinding noise?

hey guys I had my 4500 rebuilt along with the 205 around a year or so ago. I noticed the other day a nasty grinding noise on deceleration, also in 1st and 2nd it almost sounds like something made its way oblong grinding hit for miss upon acceleration. any thoughts on this? id rather fix it myself than have a shop take another month at it. thanks in advance.
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Old 03-26-2014, 08:06 PM   #2
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5th gear lock nut loose?
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Old 03-27-2014, 04:12 AM   #3
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Sure it's the 4500? My DD has a 205 in it and will do the same thing from time to time. They are some noisy mofo's. That's where I'd start at least. From my experience, when manual transmissions go out its more of a loud whine.
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Old 03-27-2014, 06:35 AM   #4
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Check the ujoints first.
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Old 03-27-2014, 03:03 PM   #5
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I had them upgrade the shaft and nut when they rebuilt it. i hope it isn't that again. I wish I could explain it better its a very strange sound. I was kind of thinking a bearing was going out in the 205 so I stuck a wrench to it while it was on a lift running but its so clattery either way I couldn't make anything out of it. the u joints are good they are 1410 maybe a couple years old but I grease them regularly its only got a rear shaft on it now im trying to built a front when I get over to the shop. I don't drive the truck much just as a weekend toy or to go get stuck but when I do it drives me insane.
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