# SDR IPXA2021051169300

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 22, 2021
- Submitted: May 12, 2021
- Operation: Air carrier
- Aircraft: [N291UP](https://openairdocs.org/aircraft/N291UP), registered now
- Make and model: Doug MD-11F
- Registry model: [Doug MD-11F](https://openairdocs.org/model/mcdonnell-douglas-md-11f) (OpenAirDocs)
- Aircraft serial: 48477
- Aircraft time: 77,006 hours, 13,225 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Web
- Part number: AEA01151
- 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/IPXA2021051169300

## Discrepancy

INSPECTION TYPE:2CMAIN CABIN L3 DOOR TORQUE BOX FWD LOWER WEB IS CRACKED AT LIGHTNING HOLE.REPAIRED CRACKED L3 DOOR JAMB INNER WEB BETWEEN STA 1250.75 & 1256.75 IAW VT-SAA EA 011-5310-01-A9060 REV. IR AND UPS EO MD11-5310-80323-A. (MAJOR)

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