What was found
C4 CHECK - LEVEL 2 EXFOLIATION CORROSION ON SEAT TRACK AT BS 1640, BBL 0 TO RBL 55. REPAIRED SEAT TRACK AT BS 1640, BBL 0 TO RBL 55 IAW B757 SRM 53-00-51 & BOEING DRAWING 146N5089.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
C4 CHECK - LEVEL 2 EXFOLIATION CORROSION ON SEAT TRACK AT BS 1640, BBL 0 TO RBL 55. REPAIRED SEAT TRACK AT BS 1640, BBL 0 TO RBL 55 IAW B757 SRM 53-00-51 & BOEING DRAWING 146N5089.