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Home >> Mini >> 2012 >> Cooper Base, 2D Convertible, Automatic Trans >> Repair and Diagnosis >> External Pages >> Different car >> Section 30 (Brakes - Repair) >> Testing >> Service Brake >> High-Pressure Test
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High-Pressure Test

WARNING: This page does not describe the selected car, but rather 92 other vehicles, including the 2002 BMW Z3, 2002 BMW M Roadster, 2002 BMW M Coupe, 2001 BMW Z3, and 2001 BMW M5. However, it is still accessible from the selected car via links, so may be relevant.
NOTE: Perform test on both brake circuits, front and rear.
  1. Unscrew vent plug, connect pressure tester and vent. See Figure.
  2. Load brake pedal with a force of approximately 112 lbs. (500 N), and block pedal with pedal support.
  3. After 2 minutes, pressure must not drop by more than 8%.
  4. Perform low-pressure test.
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