What was found
AFTER FURTHER EVALUATION FOUND L1 DOOR LOWER MAIN SILL INNER CHORD OUT OF LIMITS - REQUIRE REPLACEMENT (REF: AAR NR 1000045910) L-1 DOOR LOWER MAIN SILL INNER CHORD REPLACED IN RFD DURING D CHECK. REMOVED AND REPLACED INNER CHORD LOCATED AT L1 DOOR LOWER MAIN S ILL IAW B737-800 SRM 51-40-02-0G-0 DWG NO. 141A8112-20, AMM 51-2 1-41-370-802, AMM 51-21-72-370-804 (WORK ACCOMPLISHED BY V937984 AND AAR QC A-71 V918069). ESFR REPORTED AND SENT