Replaced everything from diaphragm to wheel cylinders, bench bleed master cylinder, ok.
1st bleed backs . Two man method, pedal goes to floor when pumped, of course, backs done
.
But pedal now travels only 2” and like stepping on a rock.w/o bleeding front.
I’ve removed front line from master cylinder and pumped fluid comes out of tube under pressure ( added tube back to master fluid recovery used finger as check valve ) but pedal only travels 2”to same spot and stops.
Would think pedal should travel to floor w/o fronts connected, (no resistance from calipers /closed system).
When connected to proportioning valve no fluids to calipers ( I read about pushing pin on valve or pull) but when I removed the feed line from master to valve pumped pedal like no fluids really came through, removed off caliper had some fluid in it but won’t pump out. My lines are all cuppronickel w ss stone guards.
Not clogged or blocked.
When bench bleeding master can push in no problem.
When in wag and pedal pumped travels bout 2” watching master cylinder as if it flexes upwards under pressure of depressing pedal, Help I’m stuck.
I’m 62 and done lots like my name suggests, it’s going to be nice this yr and I need to drive her.