Section Saf-C 3227.04 - Trailer or Semi-Trailer Parking Brake (Air Brakes Only)(a) A trailer with air brakes shall be rejected if: (1) The trailer brakes do not fully apply and release when the driver control is operated;(2) The trailer brakes do not automatically apply when the air pressure is 45 psi or less;(3) The trailer brakes automatically apply when the air pressure is in excess of 45 psi;(4) The trailer brakes do not automatically apply when the connecting hoses of the trailer are disconnected; or(5) There is detectable leakage back through the trailer when the connecting hoses of the trailer are disconnected.(b) A vehicle with heavy duty air-activated disc brakes shall be rejected if the slack adjustment or air chamber stroke does not fall within the manufacturer's recommended tolerance.N.H. Code Admin. R. Saf-C 3227.04
(See Revision Notes at chapter heading Saf-C 3200) #8915, eff 6-22-07
Amended by Volume XXXVI Number 06, Filed February 11, 2016, Proposed by #11016, Effective 1/6/2016, Expires 1/6/2026.