I'm having a look this weekend and will let you know what I find

Thanks for now

There could be other reasons like worn suspension or steering bushes,worn shocker bushes,loose wheel perhaps it is a warped disc but you would normally feel this through the brake pedal a judder sounds a bit different.

Sorry, dont agree with this. Having seen the symptoms of warped discs several times it almost always manifests itself as judder through the steering. Ususally if you brake lightly on a smooth road at 40-60 this is the best way to see it.

To feel warped discs through the brake pedal thgey would have to catastrophically warped.

After a lot of work I discovered the cause of the brake juddering.

It was the steering knuckle (the bit where the drive shaft, track rod end and brake caliper fit to. One of the threaded holes where the brake caliper sliding pin bolts screw into had lost its thread and the sliding bolt (hardened steel) had worn the hole in the cast iron (softer) and there was a lot of play so the caliper was only being held firmly by one of its two bolts.

So the lesson for me is that it's not always the obvious. I had assumed it was the brake disc.

Hope this helps

Hi- I've got the same problem and just wondering how you sorted it?

Does anyone know the size of the Caliper bolts-are they M10 x 1.5 ? Mines a 1.6 Focus Zetec 2000