What was found
RIGHT WING TEE FITTING BETWEEN PANELS 622BT AND 622CT HAS AREA OF FRETTING. REMOVED AREAS OF FRETTING IAW RD 8/4-57-441. BLENDED AREAS FOUND WITHIN LIMITS IAW RD 8/4-57-441. MINIMUM THICKNESS REMAINING .212" REF NTM 51-00-04-910-801. CONFIRMED BLENDED AREA CRACK FREE USING HFEC REF NTM 51-00-06-910-801 PT 1. MATERIAL LOSS FOUND IN LIMITS IAW RD 8/4-57-441. PERFORMED UT THICKNESS OF BLENDED IAW NTM 51-00-04-910-801 PT 1. MIN REMAINING THICKNESS MEASURED .203". RESTORED SURFACE PROTECTION IAW RD 8/4-57-441.