# SDR DALA2017110107896

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 31, 2017
- Submitted: November 1, 2017
- Operation: Air carrier
- Aircraft: [N820DX](https://openairdocs.org/aircraft/N820DX), registered now
- Make and model: Boeing 757-26D
- Registry model: [Boeing 757-26D](https://openairdocs.org/model/boeing-757-26d) (OpenAirDocs)
- Aircraft serial: 33960
- Aircraft time: 33,483 hours, 19,647 cycles
- System (JASC): [5420 · Nacelle/Pylon Miscellaneous Structure](https://openairdocs.org/jasc/5420)
- Part: Structure
- Condition: Corroded
- Location: Lt Fairing
- Stage of operation: IN
- How discovered: V
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DALA2017110107896

## Discrepancy

LT ENGINE AFT FAIRING, CORROSION NOTED ON INBD AND OUTBD SIDES OF AFT FAIRING. REPAIRED BOTH LOCATIONS IAW SRM 54-51-70 REP 1 AND 51-70-10 REP 2 AND REP GENERAL. POST REPAIR TAP TESTED BOTH REPAIRS IAW SRM 51-10-06 REP 1. NO DISBONDS NOTED.

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