Brake Pedal Free Play

With engine off, depress pedal a few times to eliminate vacuum. Depress brake pedal by hand and check pedal free play. See BRAKE PEDAL FREE PLAY SPECIFICATIONS table. Adjust play by loosening push rod lock nut. Turn push rod until correct free play is obtained. On B2200 tighten push rod lock nut to 15-21 ft. lbs. (20-28 N.m).