When disassembling the hydraulic drive of one wheel, you can limit yourself to removing air only from the disassembled cylinder.
If the line was disassembled from the master cylinder to the wheel cylinder, then you can limit yourself to removing air only from this line.
1. Press the brake pedal several times and remove the residual vacuum in the amplifier.
2. Before pumping, restore the fluid level in the tank and maintain the level during pumping, preventing the tank from emptying. Fill with fresh fluid only.
3. Prepare the liquid, vessel, bleed hose and wrench to unscrew the fitting.
4. Start pumping from the rear right wheel.
5. Attach a hose to the fitting, lower the other end of the hose into a vessel with brake fluid.
6. Ask an assistant to slowly depress the brake pedal several times and hold.
7. Unscrew the fitting, and after 2 seconds after the flow of the fluid flowing out with bubbles weakens, tighten the fitting. Have an assistant release the pedal.
8. Repeat the procedure until there are no more air bubbles in the escaping liquid.
9. Tighten the fitting.
10. Perform these steps in sequence: left rear, right front, left front.
11. At the end of pumping, restore the fluid level in the tank.
12. Purge air from pressure regulator (dosing and bypass valves), by repeating the above steps (1 - bleed valve).
13. Check pedal stiffness and brake operation.
14. Repeat if necessary.