1. Adjustment of drum-type brake mechanisms is made automatically while in service the car. Besides, manual adjustment it is necessary to make also each time after replacement of brake boots or fixing elements of brake assemblage. 2. Remove a brake drum (see Has undressed Removal, installation and check of a condition of a brake drum). 3. Make careful cleaning of the brake mechanism.
4. By means of a special measuring instrument define internal diameter of a brake drum. 5. Rotation of an adjusting castor establish boots so that surfaces of their frictional overlays forming workers has taken places on a circle with the same diameter, as internal diameter of a drum. 6. Plant a drum on assemblage of the brake mechanism (see Has undressed Removal, installation and check of a condition of a brake drum). |