What was found
-AD- CRACK FOUND IN LWR AFT LEG OF LWR REAR SPAR JUST OB OF FLAP FITTING @ XRS170 DURING LT WING REAR SPAR INSP AMDS #5720-01103-01A. COMPLIED WITH PRI 623680-14AD REVS 0,1,2,3,4,5,6, & 7. COMPARED PRI 623680-14AD REVS 0,1,2,3,4,5,6, & 7 WITH ERA 623680-14AD REV ORIG. ALL ITEMS MATCH. COMPLIED WITH ERA 623680-14AD REV ORIG. ALL RII ITEMS C/W. ASSOCIATED ER/A 14-623680 ADDED FOR AC 9586. (LP #6976008)