As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING OP 16 MAINT CHECK, FLOOR SUPPORT WEB AT STA 160 TO 200 HAD LIGHT CORROSION, LB 0 TO LBL 24. REMOVED CORROSION FROM BL 0 TO LBL 24 PER SPM 6-80-1 AND SRM 51-10-3. REPLACED MEMBRANE FROM STA 180 TO 200 WITH RIVETS PER SRM 51-30-2.