Cover on power steering reservoir assembly

A reservoir assembly in a vehicle, comprising:

• a fluid reservoir adapted to hold a hydraulic fluid;
• an air opening providing an airflow passage into said fluid reservoir;
• a cover having a disc section and a skirt together disposed over said air opening;
• a first set of diametrically opposed legs radially disposed between said fluid reservoir and said cover skirt, said first set of legs defining a first dimension therebetween prior to installation of said cover onto said fluid reservoir;
• and
• a second set of diametrically opposed legs radially disposed between said fluid reservoir and said cover skirt;
• said second set of legs radially offset relative to said first set of legs and defining a second dimension therebetween that is less than said first dimension prior to installation of said cover onto said fluid reservoir.

A reservoir assembly, comprising:

• a reservoir holding a working fluid;
• a cover received on said reservoir, said cover including a generally planar section and at least one wall section depending from said generally planar section;
• a first set of opposed legs includes legs extending from said at least one wall section toward one another, a first dimension defined between said first set of opposed legs prior to assembly of said cover onto said reservoir;
• a second set of opposed legs includes legs extending from said at least one wall section toward one another, a second dimension defined between said second set of opposed legs prior to assembly of said cover onto said reservoir that is less than said first dimension;
• and
• an interference fit formed between said first and second sets of opposed legs and an outer surface of said reservoir when said cover is assembled onto said reservoir.