What was found
INSPECTION TYPE:D F/S 320-350 LT CUSP LOWER SURFACE HAS HEAVY CORROSION. REMOVED DAMAGED SECTION F/S 330 TO 370, FABRICATED AND INSTALLED REPAIR SECTION IAW SRM 53-2-5 FIG 15, 53-2-0 FIG 2, 51-1-20.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
INSPECTION TYPE:D F/S 320-350 LT CUSP LOWER SURFACE HAS HEAVY CORROSION. REMOVED DAMAGED SECTION F/S 330 TO 370, FABRICATED AND INSTALLED REPAIR SECTION IAW SRM 53-2-5 FIG 15, 53-2-0 FIG 2, 51-1-20.