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Corsa Sport » Message Board » Help Zone, Modification and ICE Advice » braking problem » Post Reply

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corsa120

 posted on 20th Feb 06 at 18:34

yeah thats correct broster its from about 60mph above below that there fine


broster

 posted on 20th Feb 06 at 08:48

is it when you brake hard from speed? if so thats the nature of most grooved disc cars iv driven


Dave A

 posted on 19th Feb 06 at 19:59

did you rub them down before fitting the new discs? even the slightest bit of rust or grit can make a difference.


corsa120

 posted on 19th Feb 06 at 18:57

well the same hubs had my 1.4 brakes on which never had problem so it is a problem with discs


Dave A

 posted on 19th Feb 06 at 17:56

did you prep the hub and check it for flattness before fitting the discs?

i always use a stand with a push gauge mounted on it to check for run-out when fitting new discs.


Adam-D

 posted on 19th Feb 06 at 16:57

yeah id get some spiggotts first and check the disk is running true


corsa120

 posted on 19th Feb 06 at 16:51

since fitting my v6 brakes with grooved/drill black diamond discs i get slight brake judder at more high speeds and hard braking from speed, from say 40 and below there fine, steering wheel also judders slightly

reckon discs are warped?? does running no spigot rings make difference as my old 1600 brakes never had spgots and they never did it.