What was found
AFTER T/O, SLAT WOULD NOT RETRACT BEYOND 16 DEGREES. REMOVED AND REPLACED NR 11 STEP BACK GEARBOX IAW A300 MM CHAP 27-81-16, OPS CHECKS GOOD. INSPECTED SLAT SYSTEM FOUND LEFT WING SLAT NR 3 AND NR 4 MISRIGGED. RIGGED NR 3 AND NR 4 SLATS IAW A300 MM 27-81-35. ADJUSTED SLAT CONTROL INSP LIMIT GUIDE ROD IAW MM 27-81-00, PERFORMED FUNCTIONAL TEST OF SLAT CONTROL AND SLAT SYSTEM IAW A300 27-81-00, NO DEFECTS NOTED.