Hi All,
I'm going to have at a look at my brakes all round as I'm getting a shuddering when I brake with reasonable pressure.
I changed the front discs and pads summer last year but I intend to clean the usual point where the caliper meets the support bracket and smear it with a little copper grease.
Also check the rear discs for any warping.
Any other areas to look out for
Kenny
Brakes - Shuddering
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- KennyW
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Brakes - Shuddering
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Re: Brakes - Shuddering
Lower swivel joints (the ones between the wishbone and hub) and track rod ends Kenny...
Don't forget the rear discs and calipers too...
Also air in the brake lines. A full bleed may be a good idea...
Don't forget the rear discs and calipers too...
Also air in the brake lines. A full bleed may be a good idea...
Jim
Runner, cyclist, time triallist, duathlete, Citroen AX fan and the CCC Citroenian 'From A to Z' Columnist...
Runner, cyclist, time triallist, duathlete, Citroen AX fan and the CCC Citroenian 'From A to Z' Columnist...
Re: Brakes - Shuddering
Does sound like warped discs but it would be the front causing the problem, so it would be strange considering they were changed fairly recently. I had the same issue recently, completely resolved by a disc and pad change.
Now using '00 Xantia LX HDI, pov spec
My past Citroens :-
'00 Xantia SX HDI, now dead due to accident
'99 Xantia HDI 110 Exclusive, RIP
'97 Xantia TD SX
'96 Xantia TD LX
'96 ZX TD
'89 BX TD
'88 AX GT
'79 CX2400 Pallas (scrapped )
& a couple of Peugeots !
My past Citroens :-
'00 Xantia SX HDI, now dead due to accident
'99 Xantia HDI 110 Exclusive, RIP
'97 Xantia TD SX
'96 Xantia TD LX
'96 ZX TD
'89 BX TD
'88 AX GT
'79 CX2400 Pallas (scrapped )
& a couple of Peugeots !
Re: Brakes - Shuddering
Wouldn't knocking be noticable if any of those joints were worn though ? And soft pedal if there was air in the system ?CitroJim wrote:Lower swivel joints (the ones between the wishbone and hub) and track rod ends Kenny...
Don't forget the rear discs and calipers too...
Also air in the brake lines. A full bleed may be a good idea...
Now using '00 Xantia LX HDI, pov spec
My past Citroens :-
'00 Xantia SX HDI, now dead due to accident
'99 Xantia HDI 110 Exclusive, RIP
'97 Xantia TD SX
'96 Xantia TD LX
'96 ZX TD
'89 BX TD
'88 AX GT
'79 CX2400 Pallas (scrapped )
& a couple of Peugeots !
My past Citroens :-
'00 Xantia SX HDI, now dead due to accident
'99 Xantia HDI 110 Exclusive, RIP
'97 Xantia TD SX
'96 Xantia TD LX
'96 ZX TD
'89 BX TD
'88 AX GT
'79 CX2400 Pallas (scrapped )
& a couple of Peugeots !
- CitroJim
- A very naughty boy
- Posts: 49658
- Joined: 30 Apr 2005, 23:33
- Location: Paggers
- My Cars: Bluebell the AX, Polly the C3 Picasso, Pix the Nissan Pixo, Propel the duathlon bike, TCR Pro the road bike and Fuji the TT bike...
- x 6203
- Contact:
Re: Brakes - Shuddering
Not necessarily in my experience... I've had a couple of swivels go bad without my knowing until I've noted play in them...HDI wrote: Wouldn't knocking be noticable if any of those joints were worn though ? And soft pedal if there was air in the system ?
Also, check the wishbone 'P' bushes and the forward bushes in the wishbone. They can certainly cause funnies during braking with no other symptoms being immediately apparent. Again, been there...
Jim
Runner, cyclist, time triallist, duathlete, Citroen AX fan and the CCC Citroenian 'From A to Z' Columnist...
Runner, cyclist, time triallist, duathlete, Citroen AX fan and the CCC Citroenian 'From A to Z' Columnist...
- KennyW
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Previous Citroen's
Xantia 2.0 90hp estate
Xantia 1.9 TD estate - x 132
Re: Brakes - Shuddering
Thanks for the replies,
I've replaced both track rod ends recently , the offside has had the complete wishbone changed recently but the nearside hasn't.
The lower ball joints have been checked and are fine.
I'll check it over again.
I'll give the brakes a bleed as well, which I don't if or when it was done last, possibly the culprit.
Kenny
I've replaced both track rod ends recently , the offside has had the complete wishbone changed recently but the nearside hasn't.
The lower ball joints have been checked and are fine.
I'll check it over again.
I'll give the brakes a bleed as well, which I don't if or when it was done last, possibly the culprit.
Kenny
C5 x7 2.0 HDi 160 hp Estate exclusive, the newbie
Xantia 2.0 Hdi 90hp 1999 only 189,000 and rising!!!!!!! Moved on to a new home
C3 1.4 petrol (SWMBO)
Xantia TD 1.9 Mk 2 Estate LX 1998 model over 210,000 miles now and still rising!!!!!!!!!!!!! now deceased 17/12/2010.
Xantia 2.0 Hdi 90hp 1999 only 189,000 and rising!!!!!!! Moved on to a new home
C3 1.4 petrol (SWMBO)
Xantia TD 1.9 Mk 2 Estate LX 1998 model over 210,000 miles now and still rising!!!!!!!!!!!!! now deceased 17/12/2010.
Re: Brakes - Shuddering
I had this last year on a Xantia estate, after the 3rd set of rear discs, we had to change the hubs, one must have been warped, coz that cured it
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