Is it possible to bleed air out of a brake caliper?
[/quote]It certainly is, and if it is done, the bleeder will be below the brake line and it will be impossible to bleed all the air out of the calipers. daphniesman04July 27, 2016, 1:04am
Why is brake fluid coming out of the caliper?
If you think that the brake pedal is so light and at the same time there is no brake fluid to a right front caliper/left front caliper, inspect if there is any faulty flex hose that could be torn and get the pressure out of the brake circuit. Q. Can I Change Brake Fluid Without Bleeding?
What to do if there is no brake fluid in the right rear bleeder?
If you gave the right rear bleeder screw a shot of compressed air and there is still no brake fluid coming out, you may need to work the brake pedal a little to convince the fluid to start flowing. Usually pushing the pedal down about an inch a few times is enough to get it started.
Can a brake caliper be replaced with no help?
To avoid this heartache, I only use gravity-bleeding with no helper. When only replacing calipers or rubber flex hoses, you do not have to bleed the entire system, although replacing the brake fluid periodically is recommended, to get the moisture out that it absorbed over time.
[/quote]It certainly is, and if it is done, the bleeder will be below the brake line and it will be impossible to bleed all the air out of the calipers. daphniesman04July 27, 2016, 1:04am
If you think that the brake pedal is so light and at the same time there is no brake fluid to a right front caliper/left front caliper, inspect if there is any faulty flex hose that could be torn and get the pressure out of the brake circuit. Q. Can I Change Brake Fluid Without Bleeding?
What causes no brake fluid to come out when bleeding?
Flex hoses deliver brake fluid from reservoir and brake master/cylinder to the brake caliper. In case the hoses happen to have any cut, or it’s torn out, there will be no pressure in the brakes; thus, brake bleeding will fail. It also causes the brake fluid to leak.
To avoid this heartache, I only use gravity-bleeding with no helper. When only replacing calipers or rubber flex hoses, you do not have to bleed the entire system, although replacing the brake fluid periodically is recommended, to get the moisture out that it absorbed over time.