What was found
LEFT WING OB LE CAVITY, LE UPPER SKIN FORMED SUPPORT ANGLE CRACKED AT AFT END ABOVE TAI DUCT AT INBD END OF NR 4 SLAT WELL. REMOVED INTERCOSTAL AND DAMAGED SUPPORT ANGLE, FABRICATED NEW SUPPORT ANGLE, HEAT TREAT "T-3". TREAT AND PRIMED SUPPORT ANGLE, INSTALLED SUPPORT ANGLE AND INTERCOSTAL REF SRM 51-10-2, 51-30-2 P 2 AND 32, MM 51-20-151-7 PG 1. THIS IS CLASSIFIED AS A MINOR REPAIR.