Rear Brakes Pad Contact Area.
#1
Posted 21 April 2017 - 11:43 AM
#2
Posted 21 April 2017 - 12:26 PM
Did your pads come with those spring spacer things in the hole on the edge? My Mintex pads had them (I took them off), but Pagid pads didn't have them at all.
#3
Posted 21 April 2017 - 02:21 PM
I would say mine make less contact with the inner of the disc
#4
Posted 21 April 2017 - 05:04 PM
Sure the slider bar isn't bent/siezed?
#5
Posted 21 April 2017 - 05:33 PM
I would imagine many VX calipers are like this, those rear unit are really cheap single piston jobbies so you can't expect even wear from them.
As a solution you could make a slighly tapered spacer, or else just let them bed in fully (so the pads make full contact) before driving very hard.
Edited by Nev, 21 April 2017 - 05:57 PM.
#6
Posted 21 April 2017 - 06:36 PM
#7
Posted 21 April 2017 - 07:00 PM
Sure the slider bar isn't bent/siezed?
This.. Or the top slider bar is not sitting flush/even in the upright cavity.
Or the upright has been damaged in the past and the 'ears' that the caliper bolts onto have been tweaked/bent.
Usually any caliper mis-alignment shows up in limited (initial) contact. Often it's swapped/mirrored on either side of the disc, so if the wheel side of the disc is not getting hit by the pad on the outer edge then the chassis side may show the opposite and lack contact nearer the hub.
Bye, Arno.
#8
Posted 21 April 2017 - 07:36 PM
How wide is the pad material compared the wear on the disc?
#9
Posted 21 April 2017 - 07:56 PM
#10
Posted 21 April 2017 - 08:00 PM
Sorry Ian, I don't understand your question, the pad material is new, so are the discs, sorry if I'm being dense!How wide is the pad material compared the wear on the disc?
#11
Posted 21 April 2017 - 08:18 PM
Does the height of the pad material match the wear on the disc. i.e, from the centre of the disc to the outer edge, if that makes sense.
#12
Posted 22 April 2017 - 07:57 AM
As both pads and discs are new their isn't any wear to speak of, but you can see that the outer half of the disc is not being contacted by the pads when the brakes are applied, because of the small amount of surface rust that is evident, In static mode the pads appear to be sitting equidistant from the discs and from what I can see, when the handbrake is applied the contact appears uniform across the disc and pad.Does the height of the pad material match the wear on the disc. i.e, from the centre of the disc to the outer edge, if that makes sense.
#13
Posted 22 April 2017 - 09:00 AM
#14
Posted 22 April 2017 - 09:04 AM
Can you post a picture? They paint a thousand words.
#15
Posted 22 April 2017 - 09:30 AM
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