I had some issues with my clutch, so I have pulled the gearbox out and found that the clips that hold the throw out bearing have both snapped (and the bearing has disintegrated). Does anyone have a diagram as to how this is supposed to fit back together? There is also a u shaped piece of metal and I am not sure how this all fits together.

Also does anyone know how to remove the spigot bearing? After removing the clutch there are four bolts that appear to hold the flywheel on, does this need to be removed?