Unannotated Code of Maryland (Last Updated: May 16, 2014) |
TRANSPORTATION |
TITLE 22. VEHICLE LAWS -- EQUIPMENT OF VEHICLES |
SUBTITLE 6. NOISE ABATEMENT PROGRAM |
§ 22-611. Operation of a commercial motor vehicle equipped with engine brakes
Latest version.
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(a) "Engine brake" defined. -- In this section, "engine brake" means an add-on engine compression brake for diesel engines.
(b) Restrictions. -- A person may not operate a commercial motor vehicle equipped with an engine brake unless the engine brake is connected to a properly functioning exhaust muffler system in constant operation when the vehicle's ignition is engaged.
(c) Disabling of exhaust muffler system prohibited; exceptions. -- A person may not disable the exhaust muffler system of a commercial motor vehicle that is equipped with an engine brake except to make a bona fide repair or replacement.