What was found
AIRCRAFT IN BASE MAINTENANCE. FOUND CORROSION ON CENTER FITTING BETWEEN FR 66 AND FR 68 AND STR 23L, MEASURING L: 1.782 INCH, W: 0.515 INCH, D: 0.088 INCH. REPLACED CENTER FITTING, IAW SRM A321 51-72-11-911-001, SRM A321 51-42-801 & DWG D53480505.