As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CENTER WING BOX LOWER SURFACE HAS LIGHT CORROSION BETWEEN FRAMES 40/41- 43, ADJACENT TO RIB 1 LEFT. CLEANED AREA IAW AMM 12-21-11-0; PG 3. CORROSION FOUND TO BE A PAINT CHIPPED OFF. NO MATERIAL LOSS. ALODINED AND PRIMED BARE AREA IAW SRM 51-21-10. PAINTED AREA IAW SRM 51-23-10; PG 7 AND 8.