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play in NV246 output

Discussion in 'GM Powertrain' started by MrShorty, Jul 16, 2011.

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  1. MrShorty

    MrShorty Moderator 1000 Posts 100 Posts

    I was just under the Suburban checking the drivetrain and I'm getting some up and down play in the transfer case rear output. With the wiggle is a "clink" coming from inside the transfer case.

    To start: how much (if any) play is allowed in the rear output bearing?

    Can the bearing be replaced without rebuilding the entire transfer case?
    Last edited: Jul 16, 2011
  2. MrShorty

    MrShorty Moderator 1000 Posts 100 Posts

    Decided to get a 2nd opinion. The shop I took it to agreed that the output is getting loose. They said there is a bushing on these that is usually what wears out. They want quite a bit to change it, because they need to split the case to get to it.

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