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Severe gear whine...

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  #21  
Old 11-16-2009, 10:03 PM
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Originally Posted by Laramie1997
Just one little thing to keep in the back of your head since you are getting it rebuilt.

Don't let any tech ever ever ever tell you that AM gears and parts should whine. That signifies an issue, and they are too lazy to fix it. Usually the lash is out of whack.
no the mechanic went for a ride with me and he heard the whine and said it sounded like a bad pinion bearing....I know the backlash can be finicky and require special tools ...thats why I didnt do it myself....this is the first Time I've had to take it to a shop....At least my 4.56 gears are still in good shape!.... man I got to win the lotto or something now.... been working on some of the pile of computers today I have to repair for people to raise some extra $$ for this...
 
  #22  
Old 11-16-2009, 10:05 PM
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Originally Posted by 95RAM360
i changed the rear diff fluid yesterday lol...there was no shavings on the magnet. fluid was quite clean. (4.10 gears were installed at 163K, truck has 195K now)
Gears are not chewed nor have any out of the ordinary wear marks.

and when i peel out in sand/pavement, its one tire...very faint on the other tire. Pass. side is the constant moving tire.
when tranny was replaced i think it was non-lsd
the LSD is inside the differential and has nothing to do with the tranny FYI.

looks like this
http://cgi.ebay.com/ebaymotors/73-07...item53de0db9ac
 
  #23  
Old 11-16-2009, 10:08 PM
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yea mines def. an open diff...so hopefully it is jsut a front end part. i know my wheel bearings are going on the bad side as well as tie rod ends.
 
  #24  
Old 11-16-2009, 10:09 PM
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Originally Posted by Augiedoggy
the LSD is inside the differential and has nothing to do with the tranny FYI.
And just think he works at a shop.
 
  #25  
Old 11-16-2009, 10:10 PM
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Originally Posted by dodge15004x45.9
And just think he works at a shop.
lol....we all learn somewhere I guess....as long as he doesnt run it yet....
 
  #26  
Old 11-16-2009, 10:11 PM
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yes but i havent dug into internals. ive tought myself everything i know. ive never don a job with requiring to do something with an LSD. Im ot certified, and have been in the garage for little over a year.
im the type of person that if you show me something that needs to be fixed, ill get it fixed one way or another. Im trying to learn alot more stuff, for Mechanics is my passion.


wait isnt fwd LSD's in the tranny?
 

Last edited by 95RAM360; 11-16-2009 at 10:14 PM.
  #27  
Old 11-16-2009, 10:16 PM
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Originally Posted by 95RAM360
yes but i havent dug into internals. ive tought myself everything i know. ive never don a job with requiring to do something with an LSD. Im ot certified, and have been in the garage for little over a year.
nothing wrong with that...theres a lot to pick up and experience is the best teacher and if you havent had to work on one yet, well......I know from experience I'm the Lead Technician for the national service company I work for
I sometimes have to fly around to help fix something that the local tech has either just never had to do since school or he may not have even been trained on....yet there are other machines he (or she ) may be able to teach me a thing or two just because of more experience on something....its almost impossible to be a guru on everything....Especially when your young...


and no on the front lsd question.....the job of an lsd is to lock both wheels together but still allow some slack (or limited slip) for them to move independantly of each other for turning when one wheel should move slower than the other. Think about it? how can that be done at the tranny?
 

Last edited by Augiedoggy; 11-16-2009 at 10:20 PM.
  #28  
Old 11-16-2009, 10:18 PM
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so how hard is it to put an lsd in?
 
  #29  
Old 11-16-2009, 10:20 PM
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You need gear oil the lsd and the install kit and special tools.
 
  #30  
Old 11-16-2009, 10:29 PM
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i read the previous posts, and it looks like its an expensive job if you pay labor...

im probably gunna get a detroit locker when im done my rebuild...and hopefully my boss knows how to do it (hes an ASE master tech)...i know he has the tools..i dont think theres a tool he doesnt have
 


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