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 1. Make a car stop on rise with the steepness of a slope for check of serviceability of functioning of the antiretractable device not less than 3 °.  
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 2. If the car does not keep on a slope not movably, tighten an adjusting nut of a driving cable of the valve of deduction of pressure (PHV).   | 
 
 
3. Violation of serviceability of start-off of the car after a stop can speak delay of the moment of an otpuskaniye of the antiretractable device in relation to the coupling inclusion moment (turns of the engine will start falling sharply) rise, - gradually, in stages weaken an adjusting nut.   Too early otpuskaniye of the antiretractable device leads to slow sliding of the car downhill, - tighten a nut with a stock, then slowly release it until achieve satisfactory result.  
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  During adjustment hold a cable from a provorachivaniye flat-nose pliers.   | 
 
 
 4. If the PHV valve, a returnable spring or a driving cable are damaged, make their replacement.   |