What was found
DURING HEAVY MAINTENANCE VISIT, LOWER RIGHT CHORD BS 1109 APU TORQUE BOX CORRODED. REPLACED CHORD PER SRM 51-10-1. AIRCRAFT RETURNED TO SERVICE. (M)
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
DURING HEAVY MAINTENANCE VISIT, LOWER RIGHT CHORD BS 1109 APU TORQUE BOX CORRODED. REPLACED CHORD PER SRM 51-10-1. AIRCRAFT RETURNED TO SERVICE. (M)