to the following FAA Acceptable Data: FAR 43 Appendix Ai FAR 91417 (bk GAC G-IV Mainteninie Memel {hung tat aim Revision 16-1. dated 30 March 1992; GAC G-IV M/M Vol. 1; REVISION 16 dated 6 DECEMBER 1591; GAC Production Dwg. I 159r-S20434, titled SP:NOME CONTROL SURF-ELEVSTA 1100 to 165t78 LE e l & 2 of 2, REV 0