Question 1
Air in the brake hydraulic system can cause all EXCEPT ________.
◦ Spongy brake pedal
◦ Hard brake pedal
◦ Lower than normal brake pedal
◦ May require the driver to "pump up" the brakes before they will stop the vehicle
Question 2
How does a bleeder valve seal?
◦ O-ring
◦ By the threads
◦ Lip seal
◦ Tapered end