What was found
DURING HEAVY CHECK WAS REPORTED THAT RT FLOOR SUPPORT FRAMES 86-90 IS CORRODED. MAINTENANCE R & R FLOOR SUPPORT IAW EMB 51-40-02, 51-23-04, 51-43-01, 51-42-01.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
DURING HEAVY CHECK WAS REPORTED THAT RT FLOOR SUPPORT FRAMES 86-90 IS CORRODED. MAINTENANCE R & R FLOOR SUPPORT IAW EMB 51-40-02, 51-23-04, 51-43-01, 51-42-01.