Noisy doors on T2000

Discussion in 'Kenworth Forum' started by VisionLogistics, Jan 29, 2012.

  1. VisionLogistics

    VisionLogistics Road Train Member

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    Has anyone solved the noise problem resulting from windshear penetrating the door seals on T2000's yet? Is it a matter of replacing the OEM door seal with something thicker? If there isn't a kit available for it yet, there sure as he11 should be.
     
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  3. blackw900

    blackw900 The Grandfather of Flatbed

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    Better get used to it....It's one of the many, many reasons that I'm glad to be rid of the one I had.
     
  4. VisionLogistics

    VisionLogistics Road Train Member

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    I'm putting a team into it probably. I would stab my own eardrums out having to listen to that all day long. Thicker spec or type of door seal / molding might fix it.

    With a little R&D it could prove a valuable venture since I bet a lot of T2000 owners would love a solution for that wind-buffeting issue. This truck isn't going out till spring. I will start looking for thicker material that could be prototyped into an after-market kit (if I can't find one).
     
  5. KW Parts Guy

    KW Parts Guy Light Load Member

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    There was an update for the daylight doors a while back, not sure if the same technology was applied to the seal for the T2 but if you pm me your last 6 of your vin and year I can see if the original number has been superceded to a new part number. i'll check with some senior techs for any advice/tips.
     
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  6. blackw900

    blackw900 The Grandfather of Flatbed

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    The difference is that the T2000 doors flex so badly that if you are watching them you can actually see the movement.
    Daylight doors don't flex and therefore a fix was possible for the little bit of draft that started coming through them as the seals wore in.

    You'd probably have to cut a foam mattress into strips and glue it in there to seal the doors up and cut the wind noise in a T2000.
     
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  7. SHO-TYME

    SHO-TYME Road Train Member

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    The problem is the air comes around the windshield and puts pressure on the mirrors forcing the top of the door outward, in low wind it's fine, in high wind it's a mess.
     
  8. barroll

    barroll Road Train Member

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    Have you considered some mirrors with a bit less drag? It might be a matter of rotating the housings a bit so they cut into the wind a little better, if that's at all possible.

    Short of that, blackw900 probably has the right idea. I don't think the drivers would be too happy about you welding the doors shut, but if the noise is as bad as you make it out to be, they might not mind jumping out the windows.
     
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  9. KW Parts Guy

    KW Parts Guy Light Load Member

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    Fair enough, one more reason I'm glad I'm on this side of trucking!
     
  10. Emulsified

    Emulsified Road Train Member

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    My T-2000 is quiet.
    Come to think of it, my reefer is quiet.
    Think there might be something to this hearing loss thing my wife nags me about?
    come to think of it...she's quiet.
     
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  11. VisionLogistics

    VisionLogistics Road Train Member

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    All great responses worthy of thought (and made me laugh). Thanks KWPG, I'll PM you.

    The theory of the wind-load on the mirrors being responsible for door flex is interesting to me. It wouldn't surprise me since those dang mirror shells whistle like Andy Griffith and the mirrors are attached at that one single point on the door to bear the full mirror assembly weight. I think you guys are right about the mirrors.

    I'll test your theory next time I drive the T2000. I'll fold my mirror in when it happens and see if it stops the problem. Once the cause is isolated, a solution can be engineered.

    Lighter mirrors might be one solution. Some drivers can live without mirror heat, for example, or motorized functionality. Maybe just modifying the OEM mirror to reduce the weight would work. Or it could be something as easy as a plastic air-dam to change the aerodynamic properties of the mirror shell enough to relieve the problem.
     
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