Connect one pressure gauge between the master brake cylinder and the pressure regulator, and another between the regulator and the working cylinder of the rear wheel brake mechanism, using tees in the hydraulic brake system.
Press the brake pedal several times and check the pressure at the inlet and outlet of the regulator, which should correspond to the values specified in the subsection "Detailed technical specifications".
If the obtained pressure values deviate from the norm, replace the pressure regulator.
Checking the performance of the pressure regulator (Mazda Familia BF)
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This text was checked by: Yaroslav Odintsov
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