What was found
SJO - REPAIRED LEFT WING FRONT SPAR LOWER CHORD PLATE LEADING EDGE BETWEEN FSS 124 AND FSS 152 DUE TO WEAR AND CORROSION IAW COOPESA EO COO-2-57-549-99 DATED 9-22-99, AND, BOEING FAX NR COO-5J0-99-00306 H, DATED 9-22-99, AND BOEING FAX NR M-7200-99-08778 DATED 9-26-99, DOCUMENTED ON FAA FORM 8110-3, APPROVED AND SUBMITTED BY FAA DER.