Replaced two master cylinders, normal cause foot on pedal which slowly descends.

I used a pressure type kit, attached tyre at 22psi opening the line furthest away first, repeat as necessary. Messy, as the caps never fit properly but eventually works.

If your vehicle has ABS there's an extra step as that can trap air.

__________________
David


1996 Mercedes S124 E300TD - 129k - rolling restoration project -

1998 Mercedes W210 300TD - 118k (assimilated into above vehicle)