Subaru WRX Manuals 2024 WRX Owner’s Manual | Page 445

Vacuum Brake Booster ( Models with the Vacuum Brake Booster ) 437
11-16 . Vacuum Brake Booster ( Models with the Vacuum Brake Booster )
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The brake booster utilizes the vacuum produced by the vacuum pump to reduce the force required to depress the brake pedal .
The vacuum in the brake booster may be insufficient if the brake pedal is depressed when the engine is stopped or after the vehicle has been parked for a long period of time . It such cases , it is necessary to depress the brake pedal using greater force than usual .
11-17 . Brake Pedal
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Check the brake pedal free play and reserve distance according to the maintenance schedule in the “ Warranty and Maintenance Booklet ”.
11-18 . Clutch Pedal ( MT Models )
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Check the clutch pedal free play according to the maintenance schedule in the “ Warranty and Maintenance Booklet ”.
Maintenance and Service
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