What was found
DURING A HEAVY MAINTENANCE VISIT, A BROKEN ADELE CLAMP WAS FOUND IN THE FUEL TANK LOCATED ON THE RT OTBD WING UNDER FUEL TANK PANEL 624ET. REF IPC 28-11-00, PAGE 1, FIGURE 1, ITEM 500. NOTEWORTHY ITEM NR 1: ITEM 500 WAS IDENTIFIED AS PN MS21919WDF4, HOWEVER, THE CLAMP THAT WAS INSTALLED FROM FACTORY WAS WDF6 WHICH WAS NOT IDENTIFIED ON THIS IPC REF. THIS SAME ISSUE HAD ALSO BEEN FOUND UNDER PANELS 624AT, LT 524ET AND 524AT.