FIXING MY LEAKING LUCAS GIRLING BRAKES (RC01 RESIDUAL CHECK VALVE) 1988 Ford F700 DUMP TRUCK

I want to show you an easy option that will hopefully help control brake fluid leaks on your truck equipped with Lucas Girling brakes. This has made a huge difference on my 1988 Ford F700 dump truck so far. The truck isn't driven every day and the more the truck sits, the quicker the seals will allow some brake fluid to leak. Hopefully this helps!