[Shotimes] REAR ROTORS

Josh Salaets jsalaets@msn.com
Tue, 19 Nov 2002 23:57:00 -0800


> I have a 93 SHO ATX, my rear brake rotors seam to warp or something very
> often. I have replaced the rubber brake lines, calibers, rotors, and pads
> more than once, and after a very short time, especially when turning
corners,
> or taking off again after braking, the rear rotors make an intermittent
> groaning noise. If I tap the brake pedal,
> it quits for a moment or after I increase my speed, the noise stops. It
> sounds like the calibers are not releasing all the way, Anyone have any
ideas

Try upgrading the rear pad compound.  I had a set of $12.99 pads on the car
that came with the rebuilt calipers, and the noise was so bad I swapped them
out in a week for a set that cost $50, but virtually eliminated the noise.

This is a REALLY common problem on all Tauri with rear disc brakes, and I
think it can only be averted by keeping on top of the rear brake maintenance
and using expensive, high-quality pads.  I think the problem stems from the
fact that the pads on disc brake systems are always in slight contact with
the caliper to keep decent pedal feel, so if the pad compound is cheap and
prone to making noise, it'll make it ALL of the time.

Josh Salaets
95 SHO MTX (I SHO U)
85 Omni GLH-T (Yeah, it's fast)
Eugene, OR