Loose stick shift

Discussion in 'Experienced Truckers' Advice' started by Zicko1993, Oct 7, 2020.

  1. Zicko1993

    Zicko1993 Bobtail Member

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    Oct 7, 2020
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    Good morning everyone I have 18 speed Eaton fairly new but here is something I feel it’s so weird the stick literally pulls up out of place and then you can push it back in and I hear it hit metal all this when am stopped it shifts just fine when I drive is this normal
     
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  3. iceman32

    iceman32 Medium Load Member

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    It needs to be looked at inside. I drove my buddy’s Pete and his was also slippery. When he drove mine, he had a hard time shifting because it’s not tuned to be shifted cowboy style.

    I forgot what setting it is but get a mechanic to tweak it. Not too lose where it is slipping, and not too tight where you literally have to double clutch it to take it out of gear. You can do it yourself, you just need the manual book, it’ll guide you.

    Is it normal? Well if the rpms are jumping back and forth, the airbags need to be set at factory setting, or there’s something wrong with the transmission. Other than that, you should be ok.
     
  4. bad-luck

    bad-luck Road Train Member

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    Sounds like the shift tower on top of the transmission is worn out. Had that happen in a company truck years ago. But when it happened to me, the stick came out of the shift tower and was stuck in the gear it came out of, as I couldn't get it back in.
     
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  5. Lyle H

    Lyle H Road Train Member

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    What “setting”?
    How is it “tweaked “?
    How would air bags affect rpm’s?
     
  6. iceman32

    iceman32 Medium Load Member

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    Synchronizer 163. I’m not a mechanic but it can be tweaked to make it loose to make shifting easier. Cowboy style.

    Low airbags and high airbags jumps the Rpms up and down. The transmission is not leveled. I experienced this when the air valve stick Brooke loose and the air bags dropped. Gears grinding, shifter releasing from gear.
     

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  7. 062

    062 Road Train Member

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  8. Lyle H

    Lyle H Road Train Member

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    Define learning?
    I’m still scratching my head over the responses earlier.
     
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  9. 062

    062 Road Train Member

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    Sarcasm
     
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  10. Lyle H

    Lyle H Road Train Member

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    I know........
     
  11. iceman32

    iceman32 Medium Load Member

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    The Eaton book is free, 200+ pages. Might as well learn.

    If you guys know an original manual book, not reprint, for a 3406, pls send the link. I need to buy it
     
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