Are you talking about play (1-2 Inches is not possible usually) or pedal travel while braking?
I hope your pedal travel has increased.
Play: Play is the free travel of effort side of mechanism, after which the mechanism actually start to transmit effort to linkages(mechanical hydraulic or others).
Pedal travel: It is the distance by which brake pedal travels at which expected brake force is felt.
Reasons of increased pedal travel: Ofcourse play (but 1-2 inches is too much to be the play only).
air in hydraulic circuit(remedy=bleed the system).
Less level of brake fluid(check & top up)
too much wear of brake lining material(change pads/liners)
Disintegration of brake fluid ( change brake oil)
water in sytem( change brake oil).
Disintegration of rubber components(ususally dont occur at 25000KMS)
Things probably wrong with your car-in order of diagnosis:
1 Air in system (bleed)
2 low level of fluid(check & top up)
3 condensation in fluid (check & replace brake oil)
4 worst: since you mentioned you resurfaced the discs/drums the job was not done properly. Either uneven surface was left, which has eaten away your new pads as well.
or disc/drums were thinned too much due to machining, hence you have to live up with more pedal travel(unless you replace with new disc/drums)
My advice would be to change disc/drums rather than machning them if you need.
Note: 25000kms was too early for a disc to be resurfaced/machined unless it was damaged/burred.
Last edited by arunforu1 : 4th July 2008 at 15:55.
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