Iam getting intermittent shudder thru the steering column when I apply the
brakes.
Its intermittent and doesnt always occur,but is really bad on a downhill
application of the brakes.
It also seems worse after the car is warm (Maybe thats coz im driving
faster)
I have had the tyre balanced twice and they r ok,and they give no vibration
under straight driving.
Any ideas on the likely problem please
Zigmund Zigbert - 27 Oct 2003 01:29 GMT
the disks are warped,
Have them replaced, machining is a waste of time and new ones aren't much
anyway.
> Iam getting intermittent shudder thru the steering column when I apply the
> brakes.
[quoted text clipped - 7 lines]
> under straight driving.
> Any ideas on the likely problem please
Falcon Freak - 27 Oct 2003 08:42 GMT
How can discs warp as my BA seems to have the same problem?
FF
> the disks are warped,
>
[quoted text clipped - 13 lines]
> > under straight driving.
> > Any ideas on the likely problem please
Zigmund Zigbert - 27 Oct 2003 11:32 GMT
brakes will never ever be as good as they used to be, when 100% asbestos was
used and the disks were actually made of hard metal.
Eh, its either lung cancer or constantly wearing brake disks.
> How can discs warp as my BA seems to have the same problem?
>
[quoted text clipped - 18 lines]
> > > under straight driving.
> > > Any ideas on the likely problem please
Kieron - 28 Oct 2003 03:44 GMT
>How can discs warp as my BA seems to have the same problem?
FF your BA probably has DTV (disk thickness variation) as opposed to
warping, its a known problem and fixed under warrenty with a light
machining or in some cases replacement rotors.
Falcon Freak - 28 Oct 2003 11:09 GMT
I hope so - sh.ts me as the car has only covered 11,500 odd km
> >How can discs warp as my BA seems to have the same problem?
>
> FF your BA probably has DTV (disk thickness variation) as opposed to
> warping, its a known problem and fixed under warrenty with a light
> machining or in some cases replacement rotors.
Kieron - 29 Oct 2003 03:34 GMT
>I hope so - sh.ts me as the car has only covered 11,500 odd km
I have had my BA XR front disks machined twice now and I have just
covered 11,000km's. Another guy with a BA XR got new disks and our
first BA purchase in Oct last year is perfectly OK
Falcon Freak - 29 Oct 2003 11:19 GMT
Question is does the problem disappear permanently after the discs are
machined or will it reappear at a later date?
> >I hope so - sh.ts me as the car has only covered 11,500 odd km
>
> I have had my BA XR front disks machined twice now and I have just
> covered 11,000km's. Another guy with a BA XR got new disks and our
> first BA purchase in Oct last year is perfectly OK
Kieron - 30 Oct 2003 02:04 GMT
>Question is does the problem disappear permanently after the discs are
>machined or will it reappear at a later date?
Yes it can do, but from what I can gather, the first machining cures
the problem. They will machine the rotors a max of 3 times, after that
they will replace them although I do known of replacements after one
machining.
The Raven - 27 Oct 2003 11:27 GMT
Some times my ea shuddered, so i took off teh pads and filed off the shiney
surface and problem went away could also be incorrect type of pads as they
skim across and create a smooth surface and bit everynow and then worse at
low speed try scuffing down all ya pads
Peter
> Iam getting intermittent shudder thru the steering column when I apply the
> brakes.
[quoted text clipped - 7 lines]
> under straight driving.
> Any ideas on the likely problem please
matt howard - 27 Oct 2003 12:28 GMT
The Raven: U could have something there,its sure worth a try,coz even if the
rotors r cheap,they will then want to the bearings/pads and everything
else,and it wont end up a cheap job.
U r right its far worse at low speed than high speed
Tks
The Raven - 28 Oct 2003 04:46 GMT
Try removing all ya padsand remove the smooth surface i used wet and dry
with a course type, worked fine now all squealing and biting has gone
Peter
> The Raven: U could have something there,its sure worth a try,coz even if the
> rotors r cheap,they will then want to the bearings/pads and everything
> else,and it wont end up a cheap job.
> U r right its far worse at low speed than high speed
>
> Tks
Sir William Whatsiname - 30 Oct 2003 09:51 GMT
It's worse in summer - heaps of Falcons have brake squeal probs due to
glazed pads from the heat. Sand 'em back first 'reckon.
Gaz
> Try removing all ya padsand remove the smooth surface i used wet and dry
> with a course type, worked fine now all squealing and biting has gone
[quoted text clipped - 8 lines]
> >
> > Tks
Sir William Whatsiname - 30 Oct 2003 09:48 GMT
I've had what appears to be 'brake shudder' when the front shocks are R/S
but that was on one of those ancient XC's. Just a bit of info anyhoo.
Gaz
> Iam getting intermittent shudder thru the steering column when I apply the
> brakes.
[quoted text clipped - 7 lines]
> under straight driving.
> Any ideas on the likely problem please