Reverse high gear, Eaton SmartShift 10 speed

Discussion in 'Heavy Duty Diesel Truck Mechanics Forum' started by shatteredsquare, Jan 27, 2019.

  1. shatteredsquare

    shatteredsquare Road Train Member

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    on the Eaton 10 speed manuals there was reverse high gear, you got to it with the range selector. I was under the impression that Eaton automatics are the same transmission, just with a robot that works the clutch and selector, how do you get to reverse high range in a 10 speed auto? Does it still have reverse high?
     
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  3. InTooDeep

    InTooDeep Donner party survivor

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    The DD12 I drove for a week you could hit the shift stalk and it had 4 reverse speeds crazy.
     
  4. Tb0n3

    Tb0n3 Road Train Member

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    High reverse lugs hard at 10 mph. Do you have a reason to be reversing at 15mph?
     
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  5. uncleal13

    uncleal13 Road Train Member

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    I’ve done it bobtail in a yard, but it’s too darn fast.
    My 18 speed Eaton UltraShift, once In reverse, I just pull up on my shift lever to go to faster reverse gears.
     
  6. shatteredsquare

    shatteredsquare Road Train Member

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    I need to be able to beat poonjab to the last parking spot after I get to the end of the truck stop and have to back up the one I passed that required effort to get into
     
  7. Tb0n3

    Tb0n3 Road Train Member

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    I've actually done this once in my paving career to back down a mostly straight road for a mile. Useful, but still not recommended.
     
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  8. Tombstone69

    Tombstone69 Road Train Member

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    What's the trans# My truck has a RTLO16610B super10, it's not auto,I just pull the button up,hi-rev.
     
    Last edited: Jan 27, 2019
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