What was found
RH TRANSITION ANGLE HAS AREAS OF CORROSION ON UPPER SURFACE FROM STA 500B TO STA 500D. ; / [01] CORROSION FOUND TO BE OUT OF LIMITS PER SRM 53-00-53-1A-1.; [02] CORROSION MEASUREMENTS; PARTS; [03] LOCATED; DRILLED AND DEBURRED REPLACEMENT RH TRANSITION ANGLE; STA 500A TO STA 500D PER SRM 51-40-05.; [04] C/W INSPECTION.<BR>3. MICHAEL BECK (TECHNICIAN); 17-SEP-2021 02:57 UTC <BR>LOCATED; DRILLED AND DEBURRED REPLACEMENT RH TRANSITION ANGLE; STA 500A TO STA 500D PER SRM 51-40-05.; [05] REMOVED AND REPLACED RH TRANSITION ANGLE; STA 500A TO STA 500D PER SRM 51-40-02.; [06] C/W INSPECTION.<BR>5. MICHAEL BECK (TECHNICIAN); 17-SEP-2021 08:16 UTC <BR>REMOVED AND REPLACED RH TRANSITION ANGLE; STA 500A TO STA 500D PER SRM 51-40-02.