- disconnect the wires from the battery terminals and remove it;
- remove the master brake cylinder as described above;
- remove four bolts and one nut securing the battery heat shield;
- disconnect the vacuum tube from the vacuum booster;
Pic. 7.21. Connection unit of the brake pedal with the fork of the pusher of the vacuum brake booster (the arrow shows the axis of the fork)
- in the car, remove the axle from the fork connecting the brake pedal to the pusher by moving the clamp (pic. 7.21);
- unscrew the four nuts securing the vacuum brake booster;
- remove the vacuum brake booster;
Pic. 7.22. Adjusting dimensions of the vacuum brake booster: X=22.3 mm; L=104.8mm
- check the adjustment dimensions of the amplifier (pic. 7.22) and restore them if necessary.
Installation is carried out in the reverse order of removal.
Remove air from a drive of brake system.