gus11208 |
05-11-2010 06:03 PM |
Soft brakes
I have a 78 ford f250 and im having soft pedal and rear brake issues problems. Every thing is new i mean everything. brake lines, hoses, calipers, wheel cylinders, booster, master cylinder. I bleed the brakes at each bleeder till all air is removed. for the life of me i cant get the rear brakes to lock up even on dirt. I adjested the brakes till they have goog drag and still nothing. I was thinking it was my proportioning valve that went bad but when i bleed the rear brakes i get good flow back to the rear bleeders. I adjusted the booster push rod to within spec. The only thing i can think of is i might have to bench bleed the master cylinder again. this is a ground up restoration everything that could have been replaced was. any input?:-huh:-huh:-huh
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