What was found
DURING HEAVY MAINTENANCE, CORROSION R/H WING, REAR SPAR, UPPER OVERHANG, LOWER SURFACE, NEAR SUPPORT FITTING #4 SPOILER HINGE, BTW. RIBS 15 AND RIB 17. REF HMV FLIGHTSTAR -VQQ W/O 3 N653JB-02-01, NR # 00126 ; (RESOLVED ON W/O: 1121596 TASKCARD: NR-00017 ) REMOVED CORROSION FROM NOTED AREA ON THE R/H WING IAW A320 SRM 51-74-00. REMAINING MATERIAL IS OUT OF LIMITS IAW A320 SRM 57-21-11-283-007. COMPLIED WITH FAS EA 21075, REV IR & JETBLUE EC A21-1199-01. APPROVED BY AIRBUS RDAF 80978291/024/2021, ISSUE A, AS A PERMANENT REPAIR WITH A THRESHOLD OF 11,000 FC/19,000 FH, WHICHEVER COMES FIRST. REF FUR-A320-57-00182