you need oil and a good towel..
prfer 2 people. get some one to hold the lever all the way in. and then rekease the small nipple "not the big one"
keep the break held in. then just drain all it from there,
same with the frnt.
to put more fluid back in, same just fill the reserve up. tighten the nipple.
pump the break loever 10 15 times. hold then break lever in.
losen of the nipple a tad.
A B repeat untill its hard enough
if u let the break out while the nipple is of. u fked it,. have to start again.