What was found
MCN - DURING C19 DISCOVERED 9 CRACKS, 1.0 INCHES IN LENGTH, ON THE BOTTOM OF THE NR 2 SLAT SKIN OUTBOARD OF THE INBOARD AUXILARY TRACK, BELOW THE OUTBOARD MAIN TRACK, AND BELOW THE OUTBOARD AUXILARY TRACK FROM SLAT STATION (SS) 164L TO SS 248L. MAINTENANCE CUT OUT AND REMOVED DAMAGED PART OF LOWER SKIN ON THE LT WING AT THE NR 2 SLAT IAW BOEING 737-300 SRM 57-43-01-2R6. FABRICATED FILLER AND SPLICE PLATE IAW BOEING 737-300 SRM 57-43-01-2R6. INSTALLED FABRICATED REPAIR PARTS ON THE NR 2 SLAT FROM SS 164L TO SS 248L IAW BOEING 737-300 SRM 57-43-01-2R6.