What was found
CORROSION ON MAIN CABIN LH CREASE BEAM INNER CHOR D UPPER SURFACE FROM STA 730-755 LBL-64 RG30 REF. ST. ENGINEERIN G N/R 0065600 REMOVED & REPLACED L/H CREASE BEAM INNER CHORD AT L2 DOOR SURROU ND IN MAIN CABIN AT STA. 663 TO 757,LBL 65 IAW BOEING DWG NO 143 N8322 & B757-300 SRM 51-40-02 PG.1-7.THIS IS TRANSCRIBED INFORMA TION ACCOMPLISHED AND RECORDED ON ST.ENG. PAPER NON-ROUTINE 0065 600.WORK WAS ACCOMPLISHED BY MECH V921336,INSPECTED BY V919676