23. How can you check for a leak in hydraulic brak...

2026 Kentucky DMV Knowledge Test Class B Test 2

23. How can you check for a leak in hydraulic brakes?

Pump the brake pedal three times, then hold down the pedal for five seconds. If the pedal moves, there may be a problem.

Push the brake pedal down as far as possible and release. If the brake pedal returns to its normal position, there may be a problem.

Push the brake pedal down as far as possible and release. If the brake squeaks, there may be a problem.

✔ Correct Answer:

Pump the brake pedal three times, then hold down the pedal for five seconds. If the pedal moves, there may be a problem.