|  1. Remove a dustproof cap from the union of pumping of the wheel cylinder, clear it and put on it a hose from a set.  | 
 
 
 |  2. Unscrew on a turn half the pumping union.  | 
 
 
 |  3. Smoothly press a brake pedal against the stop and slowly release it in a starting position.  | 
 
 
 | 4. Repeat this operation until from the union of pumping there will be no brake liquid without air vials. | 
 
 
 | 5. Tighten the pumping union against the stop, remove from it a tube and dress a dustproof cap. | 
 
 
 
  
 Prevention 
  At air removal constantly watch availability of brake liquid in a tank, without allowing an exposure of its bottom as thus air again will get to system. 
  
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