What was found
SUPPORT TASK: EXISTING MAJOR REPAIR INSTALLED AT BS620 STRINGER 18L NOT LISTED FOR INSP FROM AIRCRAFT RECORDS REVIEW. REPAIR IS INSTALLED ADJACENT AND BELOW MAJOR REPAIR BETWEEN BS620-640 AND BETWEEN STRINGERS 16L-17L. REPAIR IS NOTED IN ECRA 5330-05371. T RANSCRIBED FROM HAECO GSO NRC# 9284863. REMOVED OLD DOUBLER IAW B757-200 SRM 51-40-02. ACCOMPLISHED FABR ICATION AND INSTALLATION OF NEW DOUBLER IAW B757-200 SRM 53-00-0 1 REPAIR 29. REF HAECO GSO MECH V932593 QC416