Brake Systems – Power & Hydraulic

An inspector will check the operational and functional reliability of the parking brake, service (foot) brake, hydraulic system, and power brake. For the hydraulic brake, inspector will apply foot-force to pedal and hold for 10 seconds while vehicle is stopped and running.

Items to be Inspected (2x):

Service (foot) Brakes

Parking Brake System

What We Use?

RMV-approved brake meter

What We Do?

Only for power brake systems when applicable. 

1. Engine is stopped, brake pedal is depressed several times to eliminate all vacuum to the vacuum / power booster.

2. Pedal is depressed with a light foot-force of 25 lbs. when vehicle is stationary.

3. While maintaining force on the pedal, engine is started; pedal is observed if it moves slightly downward upon start.

Hydraulic brake systems

• Service brakes will be tested at a speed of between 4–8 MPH.

• Brakes must be reasonably equalized so that the vehicle does not pull noticeably to either side when brakes are applied.

• In questionable cases, a test with a brake meter will be made at a speed of 15–25 MPH.

Failing Scenarios

• If the brake pad does not move slightly downward as the engine is started while force is applied.

• If brake warning light illuminates or brake pedal falls away under pressure and / or if less than 20% of total available brake pedal travel remains.

• If brakes are not adequate to stop vehicle from a speed of 20 MPH in not more than 30 feet using service (foot) brake in pleasure vehicles or 80 feet using parking (hand) brake in all vehicles.