What was found
DURING M-CHECK, FOUND MAIN PASSENGER CABIN STA 1136 UPPER LT BULKHEAD WEB FWD SIDE IS GOUGED. GOUGE FOUND OUT OF LIMITS IAW SRM 53-01, FIG 1. REMOVED DAMAGE AND NDT VERIFIED IAW NDT SPM 06-10-01. FABRICATED REPAIR ANGLE FROM .090 7075-0 AND HEAT TREATED TO 7075T6 ON TRAVELER 2281N01220. LOCATED, DRILLED AND DEBURRED REPAIR ANGLE AND FILLER IAW SRM 51-10-4. TREATED AND PRIMED ANGLE AND FILLER IAW SRM 51-10-3 INSTALLED REPAIR WET IAW DC-9-A-51-72-01-801-663A-A AND SRM 51-30-5.