SRAM/Sachs T3 hub gear reassembly (some out of shot - oops)

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  • เผยแพร่เมื่อ 28 ก.ย. 2024
  • Had to order in some new bearings from Germany for this discontinued hub gear on Michelle’s ‘08 Brompton.

ความคิดเห็น • 20

  • @andre-francoisbourbeau7496
    @andre-francoisbourbeau7496 3 ปีที่แล้ว +2

    Thank you kindly for putting this on line. Extremely well made video and very helpful!

  • @evhentkachenko689
    @evhentkachenko689 ปีที่แล้ว

    🔥🔥🔥 "When you are is an engineer!" Thanks!! 🙇‍♂👍

  • @RolingRandom
    @RolingRandom 3 ปีที่แล้ว

    There should be a little metal cap on top of the spring. It's rather annoying to assemble because it gets pushed trough the cage with ball bearings. I believe later Sram T3 models had a "cap" integrated in to the cone. A wonderful improvement if you ask me :)

    • @RoryMacdonald-pfff
      @RoryMacdonald-pfff  3 ปีที่แล้ว

      Yes, this one didn’t have a cap, and I’ve seen this on a couple of these older units now. Not sure if some came from factory like that or just bad luck from previous services.

    • @maxc5492
      @maxc5492 2 ปีที่แล้ว

      @@RoryMacdonald-pfff Mine (from 2004) didn't have a cap; it was the 1st service. No noticeable wear after 18 years! A 22mm cone spanner makes everything much easier 🙂 Thank you for the video, BTW.

  • @rs-5830
    @rs-5830 3 หลายเดือนก่อน

    At minute 7.43 the washer that was seen at the top left (small washer) simply stops being seen, it is precisely that washer that I don't know where it goes, and I am trying to assemble the equipment, where does that washer go?

    • @RoryMacdonald-pfff
      @RoryMacdonald-pfff  3 หลายเดือนก่อน

      That thrust washer goes into the lower body of the planet carrier, *before* the planet gears go back in. If you stop the video at 11m09s you can make out the washer in its installed location. I realised my mistake straight away, but my recording of correcting the error didn’t work out.

    • @RoryMacdonald-pfff
      @RoryMacdonald-pfff  3 หลายเดือนก่อน +1

      Maybe a better view of the installed washer at 8:04 … go back to 5:30, the washer simply goes into that lower chamber before putting the planet gears in.

    • @rs-5830
      @rs-5830 3 หลายเดือนก่อน

      @@RoryMacdonald-pfffthanks a lot for the help. Now i can understand and put it where ir goes, ❤

  • @cbpaton53
    @cbpaton53 ปีที่แล้ว

    ... perfect, thanks :)

  • @hoogerbooger5862
    @hoogerbooger5862 9 หลายเดือนก่อน

    As the hub is poorly sealed, I can't help thinking it's better to use plenty of semi-fluid grease ( Sturmey Archer). Yes it will collect some dirt, but better to have to service it again ( SRAM recommend every two years)......that the internals rusting.

  • @erikaugustmller2346
    @erikaugustmller2346 3 ปีที่แล้ว

    Hopeless to look out of the picture-area
    Hands in front of tecknikal parts

  • @fintanb
    @fintanb 3 ปีที่แล้ว +1

    Great step-by-step guide, thank you for posting

  • @volkerblock
    @volkerblock 3 ปีที่แล้ว +1

    I had no retaining cap for the thin spring too.

  • @cbpaton53
    @cbpaton53 ปีที่แล้ว

    ... found the video helpful Rory as I'm doing the same job, thanks. is it possible to put in a link to the German company that supplied the bearings?

    • @RoryMacdonald-pfff
      @RoryMacdonald-pfff  ปีที่แล้ว

      Hi Charles - I bought mine from www.retrobikefranken.de/ - but I had also found them in stock at www.daszweirad.de and hollandbikeshop.com/
      Good luck with the service!

  • @rogercantwell3622
    @rogercantwell3622 3 ปีที่แล้ว

    A thrust washer disappears from the left of the frame just after 7:50. Where did it go?

    • @RoryMacdonald-pfff
      @RoryMacdonald-pfff  3 ปีที่แล้ว

      Ah, excellent spot - and a bad edit on my part. It goes into the lower body of the planet carrier before the planet gears go back in. I forgot to insert this during the 1st pass and then went back but hadn’t recorded that. You can kind of make out the washer at 8:03

    • @RoryMacdonald-pfff
      @RoryMacdonald-pfff  3 ปีที่แล้ว +1

      Better view of the thrust washer at 11:09