What was found
AFT CABIN CROSS BEAM RT END FITTING HAS CORROSION AT FRAME 70, STRINGER 23. ORIGINAL THICKNESS WAS 0.300 & REMAINING THICKNESS AFTER CORROSION REMOVAL IS 0.200. MATERIAL LOSS IS 0.100. OUT OF LIMITS IAW A319 SRM 51-73-11, PAGE 11. REMOVED DAMAGED FITTING & REPLACED IT WITH A NEW FITTING IAW A319 SRM 51-72- 11, STEPS 5 & 6.