Question about 2003 Hummer H2

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Transferbox problems Where do I find an exploded view of a transfer box hummer H2 -03? When I turn the wheels maximum in either direction the car stops! (driving slowly back or forth) If I give more gas it will move again but it´s really heavy. It´s like it´s stuck in the 4xHi or Lo lock position. I have spoken to Hummer Servicecenter in Stockholm but they haven't event heard of the problem. Please help!!

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It's actually stuck on the 4xL, if you keep driving it it might coz a big damage to ur 4wd gear box.
you should change the transferbox (it cost here in Dubai around 1350 US$ with labor charges).
it happened to me 2 months back.

Posted on Sep 08, 2009

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REMOVAL & INSTALLATION

  1. Before servicing the vehicle, refer to the precautions in the beginning of
    this section.
  2. Remove or disconnect the following:

    • Negative battery cable
    • Front wheel
    • Radiator skid plate
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  3. Support the axle housing with a jack. Unbolt the axle mounting bracket and
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  4. Install or connect the following:

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  5. Check the wheel alignment and adjust as necessary.





    Fig. 1: Exploded view of the left halfshaft, axle shaft and
    axle disconnect
    7924bg26.gif






    Fig. 2: Exploded view of the right halfshaft and mounting
    bracket
    9308bg03.gif



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