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transfer case jumps out of 4h

Discussion in '1973-1991 K5 Blazer | Truck | Suburban' started by will89, Nov 7, 2002.

  1. will89

    will89 1/2 ton status

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    When I decelerate the t-case pops out of 4h. Its an 89 sub with manual hubs. Does this mean the t-case chain is too lose?
     
  2. Stoopalini

    Stoopalini 1/2 ton status

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    How is your truck lifted, suspension or body lift?
     
  3. will89

    will89 1/2 ton status

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    just a 4" suspension lift....still has stock body mounts
     
  4. Mikeyg79

    Mikeyg79 Registered Member

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    My friend has a 3/4 ton with a 208 (maybe what you got) that had problems not going into gear and popping out of 4h. I believe it started out as being a spanked shikft fork (then there were tail beatings that broke other stuff, but that is another story.)
    Check the fork and the shift adjustment.

    Mikey
     
  5. bajaviking

    bajaviking 1/2 ton status

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    As Mikey said, sounds like a shiftfork. Mine did the same and we had to open the transfer and change the shiftfork.
     
  6. rockink5

    rockink5 1/2 ton status

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    Is your t-case dropped? if it is adjust the linkage. /forums/images/graemlins/eek.gif Do a search and you will find out how /forums/images/graemlins/rolleyes.gif
     
  7. will89

    will89 1/2 ton status

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    Nope..the t-case isn't dropped. Its a 1/2ton 350 and I think the t-case is a NP241?? Im not sure off hand though
     

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