As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING WALK AROUND FOUND NR1 ENG LT REVERSER C-DUCT AREA, AT ABOUT 7 O'CLOCK POSITION, SHOWING DELAMINATION. DAMAGE IS 9 INCHES BY 4.5 INCHES. LOCATED AFT OF ENGINE. REF MT 78-010. SPEED TAPED AREA IAW MT 78-010. SPOKE WITH OPBLM AND THEY CONCURRED. WILL NEED ADHESIVE REPAIR WITHIN 25 HOURS. REPLACED NR1 ENG LT TRANSLATING SLEEVE.