# SDR CALA2013110792720

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 5, 2013
- Submitted: November 8, 2013
- Operation: Air carrier
- Aircraft: N414UA
- Make and model: Airbus A320-232
- Registry model: [Airbus A320-232](https://openairdocs.org/model/airbus-a320-232) (OpenAirDocs)
- Aircraft serial: 472
- Aircraft time: 64,729 hours, 25,358 cycles
- Engine: Iae V2527A5
- System (JASC): [7220 · Turbine Engine Air Inlet Section](https://openairdocs.org/jasc/7220)
- Part: Acoustic Liner
- Condition: Damaged
- Location: Nr 2 Engine
- 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/CALA2013110792720

## Discrepancy

ACOUSTIC LINER NEEDS TO BE REEXAMINED FOR INTEGRITY.  MORE DAMAGE NOTED AT 1 O'CLOCK POSITION.  PREVIOUS REPAIRS AT 2:00 POSITION & 7:00 POSITION.  NR 2 ENG INLET ATTRITION GRC LAYER REQUIRE PERM REPAIR IAW A320 MT 72-017.  DAMAGE LESS THAN 20 PERCENT, PLACED ON CF0874.

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