# SDR DALA2015070804155

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 7, 2015
- Submitted: July 8, 2015
- Operation: Air carrier
- Aircraft: [N823DX](https://openairdocs.org/aircraft/N823DX), registered now
- Make and model: Boeing 757-2Q8
- Registry model: [Boeing 757-2Q8](https://openairdocs.org/model/boeing-757-2q8) (OpenAirDocs)
- Aircraft serial: 33967
- Aircraft time: 25,839 hours, 15,429 cycles
- System (JASC): [5314 · Fuselage Main, Keel](https://openairdocs.org/jasc/5314)
- Part: Keel Fitting
- Condition: Cracked
- Location: Bs 1118
- 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/DALA2015070804155

## Discrepancy

CORROSION AT INBD CORNER OF LOWER KEEL STRUCTURE COMMON TO LT MLG DOOR HINGE T-CHORD AT BS 1118, LBL 5.  FABRICATED & INSTALLED REPLACEMENT PART IAW SRM 51-40-05, SRM 53-40-71.

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