Here is some of it.....
73.14. - Residential parking modifications.
For the purpose of this section, parking means the keeping on a residential lot of a vehicle regularly used or owned by a member of the residential household. A motorized vehicle that does not have a current license registration or tag is deemed to be stored only and shall not be parked in a residential yard. The following provisions of this section shall not apply to passenger automobiles or passenger vans or pickup trucks.
73.14.1 The parking of a truck, bus, or commercial vehicle greater than three-quarter ton or 9,000 pounds gross vehicle weight rating (GVWR) shall not be permitted on any residential lot, except that a truck, bus, or commercial vehicle not greater than 1½ tons or 16,000 pounds GVWR may be parked in a fully enclosed accessory structure on a residential lot. This provision includes bus conversions.
73.14.2 Refrigeration units and generators attached to vehicles shall not be operated while such vehicles are parked on a residential lot.
73.14.3 All motorized vehicles shall be parked off-street, not within nor overhanging any right-of-way, and shall not obstruct vision with respect to traffic entering or exiting any adjoining or nearby driveway or street, nor obstruct any pedestrian walkway.
73.14.4 The occupancy of any motor home, camping trailer, or similar vehicle designed or intended for occupancy is prohibited while such vehicle is parked on a residential lot.
73.14.5 All vehicles that fail to comply with section 73.14.1 shall be removed by the owner or person responsible for same within 90 days after the effective date of this ordinance, and thereafter it shall be unlawful to maintain such vehicles on a residential lot except in conformity with this ordinance.
73.14.6 No variances from section 73.14 shall be permitted.