Re: treadle vac brakes

Posted by HH56 On 2012/5/25 9:21:31

If adding the check valve cured it, then that is strange and another symptom to remember.

Just a few weeks ago another poster had a faulty or inoperative check valve and instead of too much assist, the symptom was a hard pedal and minimal to no assist.

At any rate, check valve or not, it should not result in the pedal staying down. Do believe anything that would cause that pedal problem is going to be internal and may come back at a bad time.