# SDR IPXA2020091436174

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 28, 2020
- Submitted: September 14, 2020
- Operation: Air carrier
- Aircraft: [N286UP](https://openairdocs.org/aircraft/N286UP), registered now
- Make and model: Doug MD-11F
- Registry model: [Doug MD-11F](https://openairdocs.org/model/mcdonnell-douglas-md-11f) (OpenAirDocs)
- Aircraft serial: 48453
- Aircraft time: 91,082 hours, 16,803 cycles
- System (JASC): [5330 · Fuselage Main, Plate/Skin](https://openairdocs.org/jasc/5330)
- Part: Doubler
- Part number: AKC7541454653
- Condition: Worn
- Location: Bs 2163
- 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/IPXA2020091436174

## Discrepancy

INSPECTION TYPE: 2C TAIL CONE INTERNAL DOUBLER AT FWD LOWER END HAS DEEP CHAFE WEAR FROM LBL-40 TO RBL-40 Y=2163.  REPAIRED CHAFED INNER DOUBLER AND REPLACED 2 EA SPLICE ANGLES ON TAIL CONE AT Y=2163 BETWEEN LBL-40 AND RBL-40, IAW EA 011-5350-01-A8544 AND EO MD11-5350-77800-A (MINOR).

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