Hopefully someone can help please, yesterday fitted a used mk2 9” servo and brand new meyle 22mm master. New brake lines in the bay to suit. All bled up well. Issue I’m having is the servo vacuum is pulling the servo plunger so that the brakes get stuck on. Was thinking either servo is bad, or the clevis spring is knackered? I have a mk2 clevis with hole drilled for the spring. With the vacuum removed the brakes operate and return as they should but as soon as the vac is plumbed in, it pulls the brakes on. any insights appreciated! Cheers!
