James
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| posted on 22/7/09 at 12:50 PM |
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Help! Urgent Tintop Brakes Question
Need some advice on this... sadly I think I know the answer! 
Have been borrowing my sister's Punto whilst my Golf is off the road.
The front brakes started grinding so I guessed the pads were low. Drove 24 low speed miles since (inc' 12m trip to factors for new pads) and in
that time one of the pads had shifted in the calliper and jammed on.
The disc is now quite grooved, the grooves are approx 0.5mm deep at their worst.
 
Worn Disc1
You can see where the disc has blued too.
So.... do I need to replace the discs? The other side of the disc is ok.
I suspect they need changing... I'm only loathe to do it as I need the car today, and have nothing to get to the factors with!
I spose I could fit the new pads, go and get the discs, then change the discs. But then I guess the new pads will have worn to the old disc pattern.
Thoughts? Ideas?
Thanks!,
James
[Edited on 22/7/09 by James]
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"The fight is won or lost far away from witnesses, behind the lines, in the gym and out there on the road, long before I dance under those lights."
- Muhammad Ali
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blakep82
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| posted on 22/7/09 at 12:52 PM |
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the pads probably will wear to the grooves in the disc, but if they wear that quick in 24miles, when you get a new disc on, they should wear smooth
pretty quick again i should think
________________________
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don't write OT on a new thread title, you're creating the topic, everything you write is very much ON topic!
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UncleFista
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| posted on 22/7/09 at 12:53 PM |
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You know the answer, I think you're just hoping someone will persuade you otherwise. S'not gonna be me 
Give Andrew Page or whoever a ring, I'm sure they'll deliver...
Tony Bond / UncleFista
Love is like a snowmobile, speeding across the frozen tundra.
Which suddenly flips, pinning you underneath.
At night the ice-weasels come...
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cd.thomson
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| posted on 22/7/09 at 12:53 PM |
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yes to needing a new disk.
just dont brake on your way to the factors.
Craig
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Davey D
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| posted on 22/7/09 at 12:53 PM |
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 Get those discs changed. they shouldnt cost much from a motor factors
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mookaloid
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| posted on 22/7/09 at 12:56 PM |
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Definitely need new discs.
I would put the grinding pad back in just to go to the motor factors again and not risk damaging the new pads.
I think punto discs are pretty cheap - £8.50 each from shop 4 parts.
discs
linky
Cheers
Mark
"That thing you're thinking - it wont be that."
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Mr Whippy
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| posted on 22/7/09 at 12:58 PM |
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? blimey their a right mess! certainly need new disks
forget the grooves, the whole disk is under thinkness ages ago, check the step at the edge of the hub, there's a big lip
[Edited on 22/7/09 by Mr Whippy]
Fame is when your old car is plastered all over the internet
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James
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| posted on 22/7/09 at 01:16 PM |
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quote:
Originally posted by UncleFista
I think you're just hoping someone will persuade you otherwise. S'not gonna be me
You know me too well! 
quote:
Originally posted by Mr Whippy
forget the grooves, the whole disk is under thinkness ages ago, check the step at the edge of the hub, there's a big lip
[Edited on 22/7/09 by Mr Whippy]
Actually whippy, it's not as bad as it looks regards that wear. I didn't take a pre-dismantle pic but the outer pad had actually jumped
out of place and was wedged in against the bell. Hence why the rust has been rubbed off there.
The disc is about 10mm thick still.
Cheers,
James
[Edited on 22/7/09 by James]
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"The fight is won or lost far away from witnesses, behind the lines, in the gym and out there on the road, long before I dance under those lights."
- Muhammad Ali
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britishtrident
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| posted on 22/7/09 at 01:35 PM |
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One of the reasons worn discs are dangerous is a worn pad can slip out and jam the wheel solid without warning.
[I] “ What use our work, Bennet, if we cannot care for those we love? .”
― From BBC TV/Amazon's Ripper Street.
[/I]
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omega0684
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| posted on 22/7/09 at 01:44 PM |
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new discs buddy, new discs
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Peteff
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| posted on 22/7/09 at 02:26 PM |
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That's f**ked, new ones will be about £15 a pair. Get them changed and fit new pads at the same time and it will pull up evenly with no judder
yours, Pete
I went into the RSPCA office the other day. It was so small you could hardly swing a cat in there.
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nick205
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| posted on 22/7/09 at 02:30 PM |
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What's wrong with ya pushbike or the bus to get down the factors....?
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James
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| posted on 22/7/09 at 02:39 PM |
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quote:
Originally posted by britishtrident
One of the reasons worn discs are dangerous is a worn pad can slip out and jam the wheel solid without warning.
Guess that's what happened and why the pad's slipped!
Anyway, new pads are waiting for me at the factors near my Mum's. She's bringing them over to me.
I can't cycle there as apart from only having my girlfriend's bike here, I've rather badly twisted my ankle kickboxing!
As for public transport.... hmmm, well it'd be 2 or 3 buses or 2 trains and a bus!
£25inc for the own brand discs. Hopefully my sister will pay as it's her bloomin car!
Slightly annoyed as it was only MOT'd 500 ago and no mention of worn discs/pads.
Thanks for the advice everyone. LB is the greatest!
Cheers,
James
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"The fight is won or lost far away from witnesses, behind the lines, in the gym and out there on the road, long before I dance under those lights."
- Muhammad Ali
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stevec
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| posted on 22/7/09 at 02:50 PM |
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Fiat calipers are good a seizing up as well. May be cntributing to scrapping your discs. Worth checking.
Steve.
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James
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| posted on 22/7/09 at 06:11 PM |
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Well I think that as BT said, the reason the pad had slipped was the combination on nothing left of the pad:
Worn Pad Linky
And a somewhat less than optimum disc! Somewhat smaller than it should it I guess!
New vs. old disc Linky
Maybe my sister's just trying to garantee her inheritance!
Thanks all!
James
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"The fight is won or lost far away from witnesses, behind the lines, in the gym and out there on the road, long before I dance under those lights."
- Muhammad Ali
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