The primary objective of this Phase II proposal is to perform the tasks necessary to develop TDPs via RE techniques and SAR packages to maintain these critical components to meet the needs of our Warfighters. The overall objective of this effort is to improve product availability for current and legacy weapons systems, provide competition for reduced lead times and costs, and address lifecycle performance challenges. Phase II research and work will require a highly trained team of engineers, technicians, and skilled labor force to satisfy these requirements, which includes machinists, programmers, and quality assurance personnel. This team will develop procedures and processes for performing RE and SARs as outlined in TDPs.