Basic Maintenance: Brake Fluid

[Tev62]

Very comprehensive rdprdp01. I would add the brake fluid testers are extremely cheap now and it is a simple task to test the amount of water content in the brake fluid resovoir. Up to 4% is considered the limit but you might make a choice to replace earlier. It is hard for the brake fluid to ingest water as the resovoir does has a flexible rubber cap, the pinhole is above that to allow for expansion and contraction of that cap without fully exposing the resovoir fluid to any more air than it currently is. Not impossible of course, I have a classic car sitting here with 5% plus contamination and it is only 3 years since its fluid replacement.

While you were there you might of done the clutch fluid, it's an easy change too.