What was found
PHX - DURING 30K CHECK, THE PASSENGER CABIN SUBFLOOR WAS FOUND CORRODED AT STATION 180, LBL 5. REPAIRED PER SRM 53-01, FIG 4 SHEET 3. (M)
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
PHX - DURING 30K CHECK, THE PASSENGER CABIN SUBFLOOR WAS FOUND CORRODED AT STATION 180, LBL 5. REPAIRED PER SRM 53-01, FIG 4 SHEET 3. (M)