What was found
DURING P4 AGEING INSPECTION, SIGNIFICANT CORROSION WAS FOUND ON EXTRUSION AT FRAME 2480 UNDER PILOTS SEATS IAW SRM 53-12 PG 13 FIG 7 ITEM 24.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
DURING P4 AGEING INSPECTION, SIGNIFICANT CORROSION WAS FOUND ON EXTRUSION AT FRAME 2480 UNDER PILOTS SEATS IAW SRM 53-12 PG 13 FIG 7 ITEM 24.