What was found
DURING HEAVY CHECK, LEFT OTBD FLOOR SUPPORT AT FRAME 16 IS CORRODED. MAINTENANCE R & R LT OTBD FLOOR SUPPORT AT FRAME 16 IAW SRM 51-43-03, 51-23-04. PN 170-13633-001, SUPPORT.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
DURING HEAVY CHECK, LEFT OTBD FLOOR SUPPORT AT FRAME 16 IS CORRODED. MAINTENANCE R & R LT OTBD FLOOR SUPPORT AT FRAME 16 IAW SRM 51-43-03, 51-23-04. PN 170-13633-001, SUPPORT.