EMERGENCY BRAKE BLEEDING PROB
#1
EMERGENCY BRAKE BLEEDING PROB
HELP!!! Ok so I hooked up my brake bleeding kit from advance auto leaving out the stupid bottle and just draining the hose into an icecream bucket. a bunch of bubbles came first in the lines and the master cylinder got pretty darn empty. i put some more fluid in it and started pumping the brake lever and all i hear is a noise like air and the fluid isnt draining. what did i do wrong? the hoses are both empty on my bleeding kit. =(
please help! =(
MIke
please help! =(
MIke
#2
RE: EMERGENCY BRAKE BLEEDING PROB
ORIGINAL: snowboarding82
a bunch of bubbles came first in the lines and the master cylinder got pretty darn empty. i put some more fluid in it and started pumping the brake lever and all i hear is a noise like air and the fluid isnt draining. what did i do wrong?
a bunch of bubbles came first in the lines and the master cylinder got pretty darn empty. i put some more fluid in it and started pumping the brake lever and all i hear is a noise like air and the fluid isnt draining. what did i do wrong?
When you change fluid, you DON'T need to get ALL the old fluid out first. As you're opening the bleeder valve to let the old fluid out, replace it with new fluid in the resevoir. In this way, you avoid getting air pockets in hard to reach places (e.g. master cylinder). But now that you have, you should:
• open bleeder valve slightly.
• squeeze the brake lever and hold it down (air should escape from the banjo bolt). Do not let go of the brake lever or you'll put air back into the system.
• tighten the banjo bolt
• repeat these steps as needed until all air is bled
• continue to bleed the lines as you're used to.
but I'm not an expert so wait until a few others chime in.
#3
RE: EMERGENCY BRAKE BLEEDING PROB
I think the MC is clogged or something because the little window on it shows its empty. How could it get clogged? The rubber bowl thing that is inside the MC kind of colapses on itself when I take the plastic cap off. Maybe I should use a rag to soak up all the brake fluid in it take that rubber thing out and see if something is clogged in it? AHHH I'm so confused. I've probably just created a $500 problem for myself lol
#4
#7
RE: EMERGENCY BRAKE BLEEDING PROB
i'm not possitive but the ruber boot thing is supposed to be on top of the fluid not the bottom. when you drained out the mc it must of collapsed and sealed the bottom so the fluid won't drain when you fillit because the fluid is now on top of the rubber boot insted of being on the bottom. again i'm not possitive but that's my guess. good luck..
#8
RE: EMERGENCY BRAKE BLEEDING PROB
ORIGINAL: Kewl Breeze
When you change fluid, you DON'T need to get ALL the old fluid out first. As you're opening the bleeder valve to let the old fluid out, replace it with new fluid in the resevoir. In this way, you avoid getting air pockets in hard to reach places (e.g. master cylinder). But now that you have, you should:
• open bleeder valve slightly.
• squeeze the brake lever and hold it down (air should escape from the banjo bolt). Do not let go of the brake lever or you'll put air back into the system.
• tighten the banjo bolt
• repeat these steps as needed until all air is bled
• continue to bleed the lines as you're used to.
but I'm not an expert so wait until a few others chime in.
ORIGINAL: snowboarding82
a bunch of bubbles came first in the lines and the master cylinder got pretty darn empty. i put some more fluid in it and started pumping the brake lever and all i hear is a noise like air and the fluid isnt draining. what did i do wrong?
a bunch of bubbles came first in the lines and the master cylinder got pretty darn empty. i put some more fluid in it and started pumping the brake lever and all i hear is a noise like air and the fluid isnt draining. what did i do wrong?
When you change fluid, you DON'T need to get ALL the old fluid out first. As you're opening the bleeder valve to let the old fluid out, replace it with new fluid in the resevoir. In this way, you avoid getting air pockets in hard to reach places (e.g. master cylinder). But now that you have, you should:
• open bleeder valve slightly.
• squeeze the brake lever and hold it down (air should escape from the banjo bolt). Do not let go of the brake lever or you'll put air back into the system.
• tighten the banjo bolt
• repeat these steps as needed until all air is bled
• continue to bleed the lines as you're used to.
but I'm not an expert so wait until a few others chime in.
#10
RE: EMERGENCY BRAKE BLEEDING PROB
ORIGINAL: snowboarding82
I think the MC is clogged or something because the little window on it shows its empty. How could it get clogged?
I think the MC is clogged or something because the little window on it shows its empty. How could it get clogged?