PDWA valve

[JD]

Anyone know if the PDWA brake 'shuttle' valve can fail causing uneven and hard pedal braking? Valve in question is NOT the combo valve.

JD

[JD]

Found this really good site which explains well the various components and function of a brit brake system... albeit for TR's.

http://www.buckeyetriumphs.org/technica ... Theory.htm

Enjoy

JD