Pedal-to-floor Clearance Inspection

1. Start the engine and depress the brake pedal with a force of 147 N {15.0 kgf, 33.0 lbf}.
2. Measure the distance from the center of the upper surface of the pedal pad to the floor covering and verify that it is as specified.

Fig 1: Measuring Distance From Upper Surface Of Pedal Pad To Floor Covering

Courtesy of MAZDA MOTORS CORP.

Brake pedal-to-floor clearance (Brake pedal when depressed at 147 N {15.0 kgf, 33.0 lbf}) 

88 mm {3.5 in} or more

• If it is less than the specification, inspect for air in the brake line. (See BRAKE FLUID AIR BLEEDING .)