Question about GMC Yukon

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How can i disconnect my transfer case on my 1999 gmc yukon 4x4? When I ride I hear a grinding noise from the transfer case

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  • Anonymous Mar 18, 2011

    Disconnect from what?

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  • GMC Master
  • 5,763 Answers

You can remove it to check it or replace it but im not sure what your asking, if you are trying to disconnect it and drive the truck then thats not possible, the wheels get power from the transfer case, theres no other way. but if you are trying to remove it then you will need to dissconnect the front and rear driveshafts at the differental then remove them from the transfer case, next is to drain the transfer case oil, then un hook connector to case and the linkage, now remove the bolts holding the case to trany, you will see that its bolted on the round part, with bolts ous case slides off, you will need some help to remove and hold on to it when removing the last bolt, i will see if i can get some diagrams for you. the last thing is replacing it is cheaper to use a used transfercase, unless someone can rebuild it cheaper, make sure its not the trany or rear end making the noise.how can i disconnect my - johnjohn2_84.gifjohnjohn2_85.gif

Posted on Mar 19, 2011

  • John Goolsby
    John Goolsby Oct 22, 2016

    Quick question the shaded tube like thing shown in back half what is that mine is just laying in the case is that a problem

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1 Answer

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