[20v] Bleeding the brakes - Help please!
gstroe at cogeco.ca
gstroe at cogeco.ca
Wed Jan 2 07:50:15 PST 2008
> Hi Jb, don't know about the air, I was in the car (and the car on the hoist) pumpoing the brakes and the mechanic down
on the floor trying to bleed the brakes. I assume there was air or nothing at all coming from the rear bleed screws,
definitelly there was no liquid except for that initial burst. Have not bled the fronts as I never run out of liquid in
the reservoir hence we considered there is no need to do that (plus the pedal won't go all the way to the floor and the
front brakes hold just fine).
> Are you getting air at the bleed screw when you pump, or nothing at
> all? Do the front brakes bleed OK? From the symptoms, it sounds
> like you've got a blockage in the lines somewhere or a bad master cylinder.
> At 03:22 AM 1/1/2008, you wrote:
> >Hi again, anybody who can help with this one? I have brake, pedal is high
> >where it normaly sits, fronts are OK, rear right is holding (cannot turn the
> >wheel by hand when the brake pedal is depressed), rear left will turn
> >slightly (ended up by replacing both rear right and left calipers with
> >remanufactured), when bleeding the rears at first there is a burst of liquid
> >just the way it should be and then nothing no matter how much I pump the
> >brake pedal to build pressure in the system. The pedal will go low but not
> >all the way to the floor; if I leave it sit for a few minutes it will firm
> >up by itself. I've even tried to suck the air out using an air suction pump
> >connected to the rear brake bleeder, still no luck (liquid comes out with
> >bubbles of air).
> >----- Original Message -----
> >From: <gstroe at cogeco.ca>
> >To: <20v at audifans.com>
> >Sent: Sunday, December 30, 2007 3:09 PM
> >Subject: [20v] Bleeding the brakes - Help please!
> > > Sorry guys but I'm at a loss in finding the proportioning valve. I had a
> >problem with a seized rear caliper (right side)
> > > replaced it and now have trouble bleeding the brakes (nothing new, I knew
> >this car is tricky from this point of view).
> > > Bled the master cylinder (there are two bleed screws under the reservoir)
> >no fluid coming from either of the rear
> > > calipers (have not checked the fronts but it appears there is brake on
> >them, the pedal does not go to the floor). I
> > > looked under the car, there is one brake line coming from the front, then
> >a splitter without any bleed (and fairly
> > > rusted), from this splitter there is one line going to the rear left and
> >one to the rear right. Thanks a lot,
> > >
> > > George
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