What was found
DURING HEAVY MAINTENANCE, FOUND CORROSION ON SEAT TRACK AT BS 420, LBL 53. REMOVED CORROSION, FABRICATED AND INSTALLED A REPAIR IN ACCORDANCE WITH ENGINEERING AUTHORIZATION INSTRUCTIONS.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
DURING HEAVY MAINTENANCE, FOUND CORROSION ON SEAT TRACK AT BS 420, LBL 53. REMOVED CORROSION, FABRICATED AND INSTALLED A REPAIR IN ACCORDANCE WITH ENGINEERING AUTHORIZATION INSTRUCTIONS.