19 Va. Admin. Code § 30-70-450

Current through Register Vol. 41, No. 4, October 8, 2024

Section 19VAC30-70-450 - Brakes: emergency parking or holding

A. Some vehicles are equipped with an actual emergency brake, while others have only a parking or holding brake. Some types may be actuated by a foot or hand lever, while others may incorporate a switch or valve to actuate the brake. Air and vacuum brake systems may employ spring activating parking brakes.

B. Inspect for and reject if:

1. Vehicle or combination of vehicles is not equipped with a parking, holding, or emergency brake in good working order of the type installed as original standard factory equipment for the vehicle on which it is installed.

2. The brake actuating mechanism does not fully release when the control is operated to the off position.

3. Any mechanical parts are missing, broken, badly worn, or are inoperative.

4. Cables are stretched, worn, or frayed or not operating freely.

5. Parking brake will not hold the vehicle stationary with the engine running at slightly accelerated speed with shift lever in drive position for automatic transmission or shift lever in low gear with clutch engaged for standard shift transmission.

6. On vehicles equipped with automatic transmissions, the vehicle will start in any gear other than (P) park or (N) neutral. If the gearshift indicator does not identify the park (P) and neutral (N) positions, then the vehicle shall be rejected.

7. On vehicles equipped with manual transmissions, the vehicle will start in any gear if the clutch is not depressed or disengaged.

NOTE: This will not apply to older vehicles, which were not originally equipped with a neutral-safety switch, clutch disengagement system or clutch pedal position sensor by the manufacturer.

8. Any nonmanufactured hole in the spring brake housing section of a parking brake.

NOTE: All commercial motor vehicles manufactured after March 7, 1990, shall be equipped with a parking brake system adequate to hold the vehicle or combination under any condition of loading except agricultural commodity trailers, converter dollies, heavy haulers and pulpwood trailers.

19 Va. Admin. Code § 30-70-450

Derived from VR545-01-07 § 45, eff. May 1, 1990; amended, Virginia Register Volume 10, Issue 8, eff. February 9, 1994; Volume 15, Issue 2, eff. November 11, 1998; Volume 21, Issue 4, eff. September 22, 2004; Volume 24, Issue 8, eff. March 1, 2008; Volume 28, Issue 24, eff. August 1, 2012; Amended, Virginia Register Volume 32, Issue 24, eff. 10/3/2016; Amended, Virginia Register Volume 35, Issue 25, eff. 9/1/2019.

Statutory Authority: § 46.2-1165 of the Code of Virginia.