Went for a drive in the 23, on the way back I started to hear a rattling only when slowing down... Well I finally jacked up the car last night and had a look around. The source for the rattling was the dust cover, made up of two pieces, one larger cylinder that is connected to the gearbox. The other fits inside.
What I want to know is: does the smaller cylinder (that fits inside the one attached to the g'box, close to the prop shaft) actually supposed to be connected to the prop shaft? I think that it should be connected to the prop shaft and spin freely within the other cylinder. If so how is it connected?, how could it have come apart?