Interpretation ID: 2859yy
Executive Vice President
Mazda Research & Development of North America, Inc.
1203 Woodbridge Avenue
Ann Arbor, Michigan 48105
Dear Mr. Ozeki:
This responds to your letter of August 8, 1990 requesting an interpretation of Standard No. 214. You state that one of Mazda's future models has a door design in which the door moulding extends below the door itself by approximately 15 millimeters. You asked whether, for purposes of positioning the loading device used in the quasi-static test of side door strength, the "lowest point of the door" referred to in S4(c)(2) of the standard would be the bottom of the door moulding or the bottom of the door itself when the moulding extends lower than the door itself.
For the quasi-static test of side door strength under Standard No. 214, S4(c)(2) currently provides that the loading device must be positioned so that ". . . (2) Its longitudinal axis is laterally opposite the midpoint of a horizontal line drawn across the outer surface of the door 5 inches above the lowest point of the door." Under the current standard, we believe that door moulding should be considered part of the door. Therefore, the "lowest part of the door" would be the lowest part of an attached door moulding. Under the current standard, that would be the reference point to be used in making the five-inch measurement. For your further information, the agency is considering proposing for public comment a possible amendment to the standard concerning the positioning of the test device.
I hope that this information is helpful. If you have any questions, please contact John Rigby at 202-366-2992.
Sincerely,
Paul Jackson Rice Chief Counsel
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