# SDR CALA2013111993052

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 17, 2013
- Submitted: November 20, 2013
- Operation: Air carrier
- Aircraft: [N472UA](https://openairdocs.org/aircraft/N472UA), registered now
- Make and model: Airbus A320-232
- Registry model: [Airbus A320-232](https://openairdocs.org/model/airbus-a320-232) (OpenAirDocs)
- Aircraft serial: 1435
- Aircraft time: 41,937 hours, 16,919 cycles
- Engine: Iae V2527A5
- System (JASC): [7810 · Engine Collector/Tailpipe/Nozzle](https://openairdocs.org/jasc/7810)
- Part: Cone
- Condition: Cracked
- Location: Nr 1 Exhaust
- 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/CALA2013111993052

## Discrepancy

NR 1 ENG EXHAUST CONE CRACKED.  IAW MM 78-11-12-200-011-B FOR ALLOWABLE LIMITS.  HAS MULTIPLE EXTENDING PASSED PREVIOUS STOP DRILLS HAVE CRACK EXCEEDING 6IN ZONE 1 REJECTING TAIL CONE.  REPLACED TAIL CONE IAW MM.

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