Stange Noise When Turning Right Hard

[Yaris Ts]

Hi

When i go round a roundabout fairly fast and hug it my rear passanger side disk makes a gringing noise then when it get straight agian it stops, some times it may continue for a little bit longer but nothing serriousl. If i just drive like a OAP then there is no noise?

Iv took it apart and had a good look but could not see anything,

Some one help please

Thanks

[pinkbits69]

have you had the disc off? mine did the same and if you remove the brake disc you might see that the disc is rubbing the back plate, this was caused by corrosion between the back plate lamination. the back plates are made up of two layers of sheet metal and corrosion makes them swell out, you can tell if the disc has polished the paint of the back plate

[Chris81]

I sometimes make a strange noise when I turn right hard - not sure we're talking about the same thing though!

Back on topic... the usual cause of this is a stone stuck between the back plate and the disc, or corrosion on the plate catching the outer circumference of the brake disc on cornering.