Tracking

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  • HairyDave
    club member
    Club Member
    • Jun 2015
    • 873

    #1

    Tracking

    At last I took my roadster to have the tracking done. I had tried to do it with bits of wood and a tape measure but it has always been a bit frisky!
    I actually had a bit of toe out, about 10mm the machine said . Now with 1.2m toe in the difference is magic. Money well spent it doesn't leap all over the place when it hits a pot hole.
  • Blue Marlin
    Club Member
    • Mar 2015
    • 314

    #2
    Re: Tracking

    Bit of tyre wear with that setting. LOL

    Comment

    • HairyDave
      club member
      Club Member
      • Jun 2015
      • 873

      #3
      Re: Tracking

      Yup it was starting to feather. It was finding the time to take it in. This month has been hectic.

      Comment

      • stevejgreen
        club member
        • Nov 2011
        • 3480

        #4
        Re: Tracking

        Originally posted by HairyDave View Post
        At last I took my roadster to have the tracking done. I had tried to do it with bits of wood and a tape measure but it has always been a bit frisky!
        I actually had a bit of toe out, about 10mm the machine said . Now with 1.2m toe in the difference is magic. Money well spent it doesn't leap all over the place when it hits a pot hole.
        10mm toe out, I would call excessive.
        Are the gaps between the tyres and the steering arm ball joints now equal? Twisted uprights make setting up difficult.
        MOC member since 05/97
        1984 Marlin Roadster SWB.
        1800TC, Unleaded ported head, stage 2 cam. Ford Type 9 gearbox, Dolomite Sprint rear axle fitted with MGF disc brakes.
        Three core radiator, Renault Clio vented front discs.
        The reasonable man adapts himself to the world; the unreasonable one persists in trying to adapt the world to himself. Therefore all progress depends on the unreasonable man.

        Loads of Marlin Reference can be found documents here or there.

        Comment

        • HairyDave
          club member
          Club Member
          • Jun 2015
          • 873

          #5
          Re: Tracking

          I had it done professionally. At first after redoing the top swinging arm bearings and rack bush I just wanted it near enough for now. It does handle much better for some reason! Everything else seems OK.

          Comment

          • stevejgreen
            club member
            • Nov 2011
            • 3480

            #6
            Re: Tracking

            Result then.
            If you read through old posts, it’s remarkable how many people having the tracking set professionally, though you can do it as an amateur, but the modern day professionals are not so familiar with a torsion bar Marina/Mini front suspension hybrid setup being more used to the modern style fully adjustable double wishbone standard.

            The moral of the story, it to check everything twice, and don’t make assumptions.
            MOC member since 05/97
            1984 Marlin Roadster SWB.
            1800TC, Unleaded ported head, stage 2 cam. Ford Type 9 gearbox, Dolomite Sprint rear axle fitted with MGF disc brakes.
            Three core radiator, Renault Clio vented front discs.
            The reasonable man adapts himself to the world; the unreasonable one persists in trying to adapt the world to himself. Therefore all progress depends on the unreasonable man.

            Loads of Marlin Reference can be found documents here or there.

            Comment

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