Quote Originally Posted by whitehillbilly64 View Post
Hi Colin.
Still a Dual Brakes. Front fed by one half of reservoir, the rear by the other half.
Hopeful these pics will explain why the 5 port Girling PDWA valve does not close off leaking circuit.
Two port for Rear brakes. Shaft size compared to plastic yellow slotted bush.

whitehillbilly
Never had one with the warning unit fitted, getting a better understanding now.

Colin