As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(AIRCRAFT 6704, L/P 0905560) DAMAGE T: DURING INSTALLATION OF L4 DOOR, CRACK ON INNER SKIN WAS FOUND (IN REF. CARD 5211-9001). (PTAS). SUMMARY OF NRC 00586: L4 DOOR INNER SKIN WAS REPAIRED PER ETI-57-19-006 REV: ORIGINAL AND ER/A: 574633-14 REV: ORIGINAL.