Minnesota CDL Class B Knowledge Test 1

Pump the brakes three times, then apply firm pressure to the brake pedal for five seconds. The brake pedal should not move. Pump the brakes three times, then apply firm pressure to the brake pedal for five seconds. The brake pedal should slowly move toward the floor. Pump the brakes three times, then apply firm pressure to the brake pedal for five seconds. The brake pedal should slowly rise. Pump the brakes three times, then apply firm pressure to the brake pedal for five seconds. The brake pedal should be easy to push to the floor.