Liquid lever principle, Pascal's law
Electric car repair disc
1. bam bam there was a noise. Disc wafer fixing screw worked loose. Tighten, that is good
2. Brake Zizi sound, friction sound. Tighten the screws open air, hear the sound of gas or oil outflow found, then this tighten the bleeder screw.
3. If the two do not solve the problem. I.e. disc cartridge promote rusting, breaking, removing the friction plate. Repeatedly press the handlebar brakes, to promote the positions taken out, clean up the rust. And putting it back.
4.3 Methods loaded back: handlebar fuel oil tank, repeatedly pressed vented. After the press 20 times, unscrew the bleed screw row at the air. Returning to step 4.
5. manage all right, still rubbing. A friction plate below iron. The iron a large, one small. Bulk bins placed on the other side of advancing. The iron piece itself can rebound friction plate.