# SDR CALA2017122704624

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 27, 2017
- Submitted: December 27, 2017
- Operation: Air carrier
- Aircraft: [N898UA](https://openairdocs.org/aircraft/N898UA), registered now
- Make and model: Airbus A319-132
- Registry model: [Airbus A319-132](https://openairdocs.org/model/airbus-a319-132) (OpenAirDocs)
- Aircraft serial: 3311
- Aircraft time: 28,619 hours, 19,102 cycles
- System (JASC): [5414 · Nacelle/Pylon, Plate/Skin](https://openairdocs.org/jasc/5414)
- Part: Skin
- Part number: AM55512
- Condition: Chafed
- Location: Nr 1 Pylon
- Stage of operation: IN
- How discovered: 9
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CALA2017122704624

## Discrepancy

LEFT PYLON RIB 5 BOTTOM SKIN,  LOWER SURFACED CHAFED. REMOVED & REPLACED DOUBLER ON THE NR 1 PYLON RIB 5 BOTTOM SKIN IAW SRM 54-51-12-300-003, PARA 2A. FIG 20102.

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