What was found
B-18702 TPE GROUND CHECK FOUND NR 4 BAY PANEL MISSING. C/A: 1. AFT CHECK, REPLACED ALL DAMAGED PARTS AND REPAIR SKATE ANGLES PER EO 744-54-50-0006. 2.ISSUED EON 744-54-639359-001 TO INFORM THAT CLOSE FAIRING DOOR MUST OBEY THE STANDARD PROCEDURE PER 747-400 AMM 54-62-00 PARA.5. 3.ENHANCE THE TRAINING FOR CLOSING TRAILING EDGE FAIRING DOOR TO REDURE THE EVENT CAUSED BY THE NEGLIGENCE OF MAINTENANCE.