Eaton fuller 6 speed popping out of 6th gear

Discussion in 'Heavy Duty Diesel Truck Mechanics Forum' started by n593nw, May 21, 2022.

  1. n593nw

    n593nw Bobtail Member

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    May 21, 2022
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    I just got a 05 freightliner m2 with a Eaton fuller FS-6406A transmission. It will go into gear just fine using the clutch but it will immediately pop out.
     
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  3. Judge

    Judge Road Train Member

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    Synchronizers worn out.
     
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  4. baha

    baha Road Train Member

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    Maybe it will need a rebuild soon but just hang on to the shifter till then?
     
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