CLK 320 Cabriolet (208.465) V6-3.2L (112.940) (2000)
Vacuum Brake Booster Check Valve: Pressure, Vacuum and Temperature Specifications
Booster Leakage Specifications
Testing Vacuum ..................................................................................................................................................................................... Less Than 0.8 bar
Maximum Vacuum Drop ................................................................................................................................................................ 0.2 bar in 30 seconds.