What was found
INSPECTION TYPE:4CAFT CARGO STEP UP HAS A STIFFENER P/N AGA7170-9 THAT IS CRACKED AT STA 1841.REMOVED,FAB AND REPLACED THE CRACKED STIFFENER P/N AGA7170-9 IAW MD11 SRM 51-31-01 AND 51-35-01 (MINOR)
- Difficulty date
- April 6, 2022
- Submitted
- April 18, 2022
- Operation
- Air carrier
- Aircraft
- N281UP
- Make and model
- Doug MD11F
- Aircraft serial
- 48538
- Aircraft time
- 70,712 hours, 16,298 cycles
- System (JASC)
- 5310 · Fuselage Main, Structure
- Part
- Stiffener
- Part number
- AGA71709
- Condition
- Cracked
- Location
- Aft Cargo
- Stage of operation
- IN
- How discovered
- 9
- Nature of condition
- O
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.