[T2] Disc brakes dragging
Chris Dreike cdreike at gmail.comSat Aug 15 08:27:43 PDT 2020
- Previous message (by thread): [T2] Disc brakes dragging
- Next message (by thread): [T2] Disc brakes dragging
- Messages sorted by: [ date ] [ thread ] [ subject ] [ author ]
I already checked and increased the gap. I think the spec is .02" or .04". I can easily make the gap larger. Will try that today. Thanks, Chris On Sat, Aug 15, 2020 at 8:13 AM Jason Foster <jkfoster101 at gmail.com> wrote: > Sounds like there is not enough freeplay between the brake booster and the > master cylinder. There is an adjustment bolt on the booster. If there > isn't freeplay the brakes slowly build pressure while driving. > > Happy to answer any questions > > Jason > > > > On Fri, Aug 14, 2020, 10:00 PM Chris Dreike <cdreike at gmail.com> wrote: > >> Hi Guys, >> I put this up once before but I still have a problem. This is on my 71 Bay >> with power disc brakes. The booster, master cylinder, brake hoses, brake >> cylinders, calipers are all new. I installed empi drop spindles a couple >> months ago. Ever since the disc brakes are slowly closing up and dragging. >> Before I start the engine, with the parking brake off, I pump the brakes >> 10 >> times. By the 10th pump the the pedal goes down about 1/3-1/2 way and >> feels >> good. It goes down smoothly. The bus will roll forward or back on the >> slightest slope, so the brakes are free. >> >> I start the engine and drive off. After a bit of driving and using the >> brakes, the pedal goes hard very near the top of stroke and the discs are >> dragging slightly. I can stop, shut off the engine and pump 10 times and >> the brakes free up once again. >> >> I bled the brakes myself when I installed everything and today I took it >> to >> my trusted mechanic who also bled the brakes and made sure the rear brakes >> are properly adjusted. I still have the same problem. >> >> Any ideas on what may be going on? I have the original proportion valve >> installed. What is the deal with a valve in the master cylinder? Is there >> one in the 71? Should I remove it? Could the booster have a leak? I >> adjusted the pedal to booster rod so there is a small gap between it and >> the booster. >> >> Thanks, >> Chris >> 64 DD Kamper Kit >> 71 sunroof >> _______________________________________________ >> type2 mailing list >> type2 at type2.com >> https://www.type2.com/lists/type2/listinfo > >
- Previous message (by thread): [T2] Disc brakes dragging
- Next message (by thread): [T2] Disc brakes dragging
- Messages sorted by: [ date ] [ thread ] [ subject ] [ author ]
More information about the type2 mailing list