What was found
STRINGER U17C HAS CORROSION TOP & BOTTOM LEGS. INSTALLED NEW SECTION OF STRINGER & SPLICE IAW B767-200 & 57-00-03 REPAIR 2, FIG 201. CORRODED L2, PN 111T3007, SN NSN, PART NAME U17 CTR WING UPPER STRINGER. FS & BS LOCATION ON AC FS 859, STRINGER & WS LOCATION ON ACFT BL 60 TO BL 97. ACFT WAS GNDED.