This document has been declared "CANCELLED" as of January 2011. By this action, this document will remain listed in the Numercial Section of the Aerospace Standards Index.The document has not been maintained, is not up to date and contains at least some information that could mislead someone. For example, the document discusses the use of magnesium brake parts. Modern FAA rules disallow the use of magnesium as a major constituent for some aircraft. There is only limited use of castings for structural components in wheels and brakes today as most of the structural parts are now made from forgings.
