89yotatoy

i got no rear brakes ,, help,, it seems to be no pressure,on the rear at all its did shoot fluid out of the RR one time , then nothin at all. got good front breaks so is it that thing on the rear rt ?conjuction box ,, i now a good bit about yota, but this is really getting old got new every thing , for brakes besides bsv,,,,, please help ,,, have had since i was in high school , have alot in this truck i hate break jobs ,, but this brake problem is piss me off

billworboy

ok ive been round and round with this .first take off the proportioning valve thts the thing in the right rear on the frame rail that t's all the brake lines i cleaned it with brake cleaner then blew it out with air line .then diconnect the brake lines at the master cylinder and all calipers and rear cylinders blow air threw them this get all residue out of lines .connect all lines up open all bleeder valves add fluid when fluid is flowing fully from front tighten them, then rear aftre it may tke a while then do the regular bleed ruteen with pumping the brake starting with (this is important ) lr then rr then rf then lf then the ppvalve . good luck

greencactus3

make sure your shoes are adjusted correctly. if its too far out the MC doesnt displace enough volume to push the shoes out enough.