What was found
DEN - DURING C-7 CHECK, INSPECTION REPORTED APU UPPER SHROUD RIGHT SIDE CENTER LIGHTENING HOLE CRACKED. MAINTENANCE REMOVED DAMAGED AREA, FABRICATED DOUBLER AND REPAIRED PER SRM 53-30-1 AND 51-40-2. (M)
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
DEN - DURING C-7 CHECK, INSPECTION REPORTED APU UPPER SHROUD RIGHT SIDE CENTER LIGHTENING HOLE CRACKED. MAINTENANCE REMOVED DAMAGED AREA, FABRICATED DOUBLER AND REPAIRED PER SRM 53-30-1 AND 51-40-2. (M)