# SDR COER2010F00153

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 6, 2010
- Submitted: September 2, 2010
- Operation: Air carrier
- Filed by: [Empire Airlines Inc, repair station COER135A](https://openairdocs.org/faa-repair-station/COER135A/empire-airlines-inc.md) (OpenAirDocs)
- Aircraft: [N807FX](https://openairdocs.org/aircraft/N807FX), registered now
- Make and model: Aerosp ATR 72-212
- Registry model: [Aerosp ATR 72-212](https://openairdocs.org/model/aerospatiale-atr-72-212) (OpenAirDocs)
- Aircraft serial: 383
- Engine: Pwa PW120
- System (JASC): [5313 · Fuselage Main, Longeron/Stringer](https://openairdocs.org/jasc/5313)
- Part: Stringer
- Condition: Damaged
- Location: Fuselage
- 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/COER2010F00153

## Discrepancy

BLENDED AREA ON STRINGER 20 IAW SRM 51-21-58, REV 77.  MEASURED AFFECTED AREA MIN MATERIAL REMAINING .040" REF NTM 51-40-00, REV 34. FOUND OUT OF LIMITS IAW SRM 53-51-00, FIG 301, ORIG MAT .051 IAW SRM 53-51-26 IT 20 PERCENT MAT LOSS.  CUT DAMAGED SECTION OUT AND REMOVED STR END CLIP FOR ACCESS IAW SRM 51-25-01 & SRM 53-00-00, FIG 428. CLEANED STR END & MATING SURFACE.  TREATED & PRIMED REMAINING STRINGER END & SKIN IAW SRM 51-21-17 & SRM 51-21-27.TOP COATED STRINGER END & SKIN IAW SRM 51-21-27.  FABRICATED REPAIR STRINGER, DOUBLER & SHIM IAW SRM 53-00-00 FIG 428, SHEET 3 & REF ANA/E/5049/2010/E-001.  INSTALLED REPAIR IAW SRM 53-00-00, FIG 428, SHEET 3 & ATR REF ANA/E/5049/2010/E-001. TREATED PRIMED & TOP COATED REPAIR AREA PRIOR TO INSTALLATION OF REPAIR IAW SRM 51-21-17 & SRM 51-21-27, REV 77.

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