6.1. Preliminary checks

Brake disks
Check of the brake system
Replacement of brake fluid
Visual check of the brake system on existence of leakage and damages
Check of thickness of brake slips
Check at high and with a low pressure
Check of residual pressure
Troubleshooting at unilateral wear of a brake shoe
Check of the main brake cylinder
Pumping of the brake system
Process of removal of air for cars with electronic system of maintenance of course stability (ESP)