Any good garage has a piece of kit that checks the boiling point of the fluid, which indicates the moisture content. They take a small sample and the test only takes a couple of minutes.:behindsofa:
Any good garage has a piece of kit that checks the boiling point of the fluid, which indicates the moisture content. They take a small sample and the test only takes a couple of minutes.:behindsofa:
Or he could go down a long steep hill with 3 tons on a trailer. If the brakes fail it needs changing.
Or Gunson 77002 Brake fluid tester around £20.00.
Errr Sort of ..... It doesn't "Run" off the same res .. but has the same fluid in there
This from RAVE
Brake/clutch reservoir
Universal brake fluids or any brake fluid having a minimum boiling point of 500° F
(260° C) and complying with FMVSS 116 DOT 4. ° C and complying with FMVSS 116
DOT 4.