New Hampshire Code of Administrative Rules
Saf - Department of Safety
Subtitle Saf-C - Commissioner, Department of Safety
Chapter Saf-C 3200 - OFFICIAL MOTOR VEHICLE INSPECTION REQUIREMENTS
Part Saf-C 3227 - TRAILERS AND SEMI-TRAILERS
Section Saf-C 3227.04 - Trailer or Semi-Trailer Parking Brake (Air Brakes Only)
Universal Citation: NH Admin Rules Saf-C 3227.04
Current through Register No. 40, October 3, 2024
(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.
(See Revision Notes at chapter heading Saf-C 3200) #8915, eff 6-22-07
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