Dear all sifu...

I need some help here... lately when I brake, my blm give a metal grinding noise coming from back wheel. initially I thought it the front brake pad that need to be replace. Normally front pad wear out faster than back drum.

a quick check show front pad still got at least 50% pad left. So I bring it to workshop and check.
true enough, the back drum pad had totally worn down and was told by mechanic that something wrong with the master pump, suggest to change it.

It is a normal for Saga blm , rear drum brake wear out faster than front disc?? or the master pump is faulty??

appreciate if anyone experience this...

thanks in advance..

do you mean...the brake pump for sage blm is designed in such way that when brake apply the rear take the braking the most? my other jap car Honda and Toyota..did not experience this before. always the front take the heavy braking and the rear wear is minimal.

Oh....if I change the master pump would it solve the issue? the mechanic advice that the pump is faulty and that is causing the issue.

if change the master pump cylinder will correct back the issue, then I will go a head. .this is the first time I encounter this issue and I don't want to ripped off by those mechanic. typical case..after change problem still exists then suggest to change another parts...at the end..i have pay for a huge bills.