如何check brake 皮

ricrick

點睇咩時候換？

pkphilip

New pads are usually between 10-12mm in thickness. If the pads are worn down to about 3mm, you should start considering to change them.

New pads now comes with new material which will give you a high-pitch tone when it is wearing down. You can also try to determine by how much have you driven since the last pad replacement.

For many cars with alloy rims, you can check the thickness from the outside. If you can't see, then you need to go under the car and look at them that way.

I upgraded by pads 2 years ago, at that time I drove about 45k km, and I still have 50% left on the old pads. Based on that, I think a new set of pads should last at least 65k KM.

Philip

CWong

一对pads应该行到四年嘅！

CWong

不过，我知你其实係相问 如何check 包 皮至真！ (男人老狗又點会唔识check brake 皮喎！)

shutterbug

The proper way to do a brake inspection is to take the wheels off the car.  Check both inner and outer pads for wear.  Why check both because you could have uneven wear due to ceased caliper or sliders.  On drum brakes obviously you need to take off the drums.  The lining on the shoes should be no less than 2mm to be safe.  Check for wheel cylinder leaks as well.

jh66

前面係碟比較易睇,后面係dum睇唔到.

CWong

边个話睇唔到？要积高架車，放咗hand brake，攞开个drum咪睇到咯！記住揾木头顶实架車，咪俾佢溜呀！