What was found
DURING HEAVY CHECK, WAS REPORTED THAT FWD CARGO DOOR THRESHOLD UPON REMOVAL OF SEAL REST UNDER FWD DOOR SPOOL FITTING ON BEAM IS CORRODED. MAINTENANCE R & R BEAM IAW SRM 51-43-02, 51-23-04, PN 170-67118-003, BEAM.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
DURING HEAVY CHECK, WAS REPORTED THAT FWD CARGO DOOR THRESHOLD UPON REMOVAL OF SEAL REST UNDER FWD DOOR SPOOL FITTING ON BEAM IS CORRODED. MAINTENANCE R & R BEAM IAW SRM 51-43-02, 51-23-04, PN 170-67118-003, BEAM.