to bleed brakes by yourself. generic parts store one way bleeder valve & clear plastic hose. put valve into can or glass jar 1/2 filled with brake fluid. make sure valve is below fluid level. attach other end of hose to bleeder. crack bleeder. slowly depress and release brake pedal several times. DON'T let master run out of fluid. close bleeder. go on to next wheel. rinse and repeat. after system shows clean fluid at all four wheels, toss fluid in jar, fill as before with clean fluid, repeat process, done. this has worked for me for many, many years. yes, sometimes i get a stubborn one i have trouble with, but that is few and far between. sometimes, i don't even use the one way valve. just make sure the hose stays submerged in the fluid so as to not suck in air. a fair sized, clean, nut wired to the hose end works for this. the SLOW stroke of the pedal is the key to not aerate the fluid.

treed by mr 71 !