QUOTE(inferno_17_85 @ May 14 2025, 10:58 AM)
The check and change part sometimes is budi bicara, because if they spend time check for you but no job done, the shop also shy to charge you mah... Yet the man-hour already spend there on non-revenue generating job.
I have had brake fluid leak out of pump and causes the black paint of booster to peel off. Can't see anything from outside, and i have mentally prepared to change booster as well. Quite lucky that upon dismantling brake pump, inside of booster is dry. Turned out it's pump actuator rubber gone bad already. So just change the pump.
Sidenote: Although most of the mechanics don't advocate changing brake fluid at fixed interval, i found changing brake fluid + bleeding every 25,000km helps extending life of pumps (master pump, 2 small one at drum brake, and clutch pump).
Same goes to power steering fluid, where my wife's viva already on second rack, mine still sports original rack.
Do agree with you. I just flush the brake fluid at the same shop last month. More than 5 years didn't change, just to avoid the cap leaking issue, now once flush, guess the gasket at pump seal no good. Just weird thing is, not consistently leaking. I notice it only leak when cold weather after overnight and after few weeks I have had brake fluid leak out of pump and causes the black paint of booster to peel off. Can't see anything from outside, and i have mentally prepared to change booster as well. Quite lucky that upon dismantling brake pump, inside of booster is dry. Turned out it's pump actuator rubber gone bad already. So just change the pump.
Sidenote: Although most of the mechanics don't advocate changing brake fluid at fixed interval, i found changing brake fluid + bleeding every 25,000km helps extending life of pumps (master pump, 2 small one at drum brake, and clutch pump).
Same goes to power steering fluid, where my wife's viva already on second rack, mine still sports original rack.
So you change OEM or Proton original that time?
For power steering fluid also many years didn't change, at last early this year 1 of the hose leak, so when changing, flush the fluid.
I'm thinking still need to monitor or change the pump?
May 14 2025, 11:49 AM

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