GMNA DESIGN VOL 2 C2B PDF

Foreword

General Motors Corporation and Delphi Corporation have adopted an amended version of the ASME Y14.5M-1994 dimensioning and tolerancing standard (amended by this addendum) for use by the above companies on all product engineering documentation.

This addendum was created to address the following areas:

1. Select an option from ASME Y14.5

2. Clarify a concept from ASME Y14.5

3. Discourage/disallow the use of a concept from ASME Y14.5

4. Include a concept not covered by ASME Y14.5

All other standards referenced in ASME Y14.5 have not necessarily been adopted by the above companies, and are not automatically invoked. Current company standards will take precedence unless otherwise noted.