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1. Колодки disk brake mechanisms are equipped by the deterioration indicators, beginning to publish a high-frequency sound (squeal) at deleting of frictional overlays below 2 mm of a thickness. |
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2. The estimation of a condition brake колодок can be made by their visual survey through the special window provided in the case of a support. The standard thickness of overlays makes 10 mm, minimum admissible - 2.0 mm. |
3. Replacement worn out brake колодок should be made simultaneously on both brake mechanisms of one axis of the car. 4. If non-uniform deterioration колодок takes place, it is necessary to check up freedom of moving of the piston in the cylinder of a corresponding support. |