# SDR IPXA2021072972247

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 22, 2021
- Submitted: July 29, 2021
- Operation: Air carrier
- Aircraft: [N273UP](https://openairdocs.org/aircraft/N273UP), registered now
- Make and model: Doug MD-11F
- Registry model: [Doug MD-11F](https://openairdocs.org/model/mcdonnell-douglas-md-11f) (OpenAirDocs)
- Aircraft serial: 48574
- Aircraft time: 71,824 hours, 14,796 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Web
- Part number: AEA01152
- Condition: Cracked
- Location: Torque Box
- Stage of operation: IN
- How discovered: 9
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/IPXA2021072972247

## Discrepancy

INSPECTION TYPE:2CMAIN CABIN R3 DOOR JAMB FWD TORQUR BOX WEB LOWER LIGHTNING HOLE CRACKED.REPAIRED CRACKED MAIN CABIN R3 DOOR JAMB FWD TORQUE BOX WEB LOWER LIGHTNING HOLE IAW SRM 53-40-15, REPAIR 3, FIGURE 201. (MAJOR)

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