Brake bleeding..., sucks (pun woefully intended) |
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Brake bleeding..., sucks (pun woefully intended) |
stateofidleness |
Aug 22 2010, 04:14 PM
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#1
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Senior Member Group: Members Posts: 810 Joined: 1-September 07 From: Canyon Lake, Texas! Member No.: 8,065 Region Association: None |
at my wit's end with brake bleeding (who else says "blake breeding" on accident?... ok just me (IMG:style_emoticons/default/smile.gif)) anyways...
tried the old fashioned "get a buddy" method... this helped me find all my leaks... fun.. so after replacing all the lines, the master cylinder and a rear caliper, we tried again (3 weekends into this so far... ) Builds a little pressure, go to next wheel.. try again.. no change, but good flow.. after doing all 4 corners and getting good flow with no air at each one, STILL pedal almost goes all the way to the floor with little pressure... finally got to that point where you don't mind spending money to make the process easier, so i went to FLAPS and got the MityVac thing... $40 later i get home and go back to work... got the process down and got good flow at each tire again, reservoir staying full throughout... STILL sh*tty pedal feel... so at the time of this writing.. i quit! |
930cabman |
Jun 3 2021, 06:33 PM
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#2
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Advanced Member Group: Members Posts: 3,128 Joined: 12-November 20 From: Buffalo Member No.: 24,877 Region Association: North East States |
Our 1975 project was missing a rear caliper, both front caliper's were loose and there wasn't a drop of brake fluid in the system. I had a Mityvac but have not used in several years. It appeared to be working, but didn't have enough vacuum. I installed a fitting to the brake fluid reservoir and pressurized the system to about 5 or 10 psi. Just had time to work on the rears today and the pedal is getting firm without doing the fronts. It is looking like the pressure method is working better than the vacuum system.
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