Brakes Overhauled But Still Vibrating....

[awnield]

About a month ago I changed the front brakes on the motor (Calipers, Pads and discs) due to a sticky caliper.

Everything was fine for a few weeks but now i get a vibration under breaking (it's worst between 40-30 Mph).

Has anyone got any ideas?

Cheers

[kam05]

Have the wheel nuts been torqued properly and in the right order?

[awnield]

Yep, I've checked that.

[Talisker]

Did you bed your brakes in properly?

[steve2006]

Did you thouroughly clean the disc to hub mating surface,were they OEM discs or after market,there are some rubbish AM discs about that like to warp.

[true blue]

Hi sounds like you have a warped disc ; try to get hold of a dial gauge and check the run out on each disc ,if its more than 2 thou remove the disc clean the faces of the disc and hub . reassemble and try again ;you can try the disc in different positions on the studs sometimes this will give a better result in 1 place than another . If the problem still persists I'm afraid new discs will be required ; clean all faces and set up with a dial gauge as described . Tip after heavy braking do not stop and leave your foot on the brake pedal ,heat transfer from the pads can warp some discs in that local area.

[jonnyk]

it seems to be a common enough problem on is 200s. ihave fitted new calipers new discs and new pads due to the same problem and no change and a mate of mine has the same problem with an altessa. im at a loss too

[smokeybaz]

me 2 chaps, had new discs and pads in ,cause i had warped discs and the warpness has gone but there is still a slight clicking noise from the passenger front calliper, really is just a pain in the side lol, was thinking bout new calipers but now i dont know if there is anypoint if its not going to help lol, good luck with yours lad