What was found
SHIP 3162 SPOT CORROSION AND PITTING CORROSION AT FOLLOWING POSITIONS: N1 TRACK TOP FWD/AFT, N2 TRACK TOP FWD/AFT, BOTTOM FWD; N3 TOP, BOTTOM FWD/AFT, N4 TRACK TOP, BOTTOMM FWD/AFT. CORRECTIVE ACTION: REPLACED LEFT WING N1 SLAT TRACKS ATTACHMENT BOLTS ONE AT A TIME AT FOLLOWING POSITIONS N1 TRACK TOP FWD/AFT BOTTOM FWD/AFT, N2 TRACK TOP FDW/AFT, BOTTOM FWD, N3 TRACK TOP, BOTTOM FWD/AFT, N4 TRACK TOP, BOTTOM FWD/AFT IAW A319 AMM TASK 57-42-00-200-001-A. (0978435)