What was found
DURING M-CHECK, AFT CABIN, FRAME 73-74, YB 1, FLOOR STRUCTURE FOUND CORRODED, SSI 534159-01-1. REPLACED FLOOR STRUCTURE IAW SRM 51-42-01, REV 88.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
DURING M-CHECK, AFT CABIN, FRAME 73-74, YB 1, FLOOR STRUCTURE FOUND CORRODED, SSI 534159-01-1. REPLACED FLOOR STRUCTURE IAW SRM 51-42-01, REV 88.