# SDR UALA2012010900212

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 9, 2012
- Submitted: January 26, 2012
- Operation: Air carrier
- Aircraft: [N837UA](https://openairdocs.org/aircraft/N837UA), registered now
- Make and model: Airbus A319-131
- Registry model: [Airbus A319-131](https://openairdocs.org/model/airbus-industrie-a319-131) (OpenAirDocs)
- Aircraft serial: 1474
- Aircraft time: 37,273 hours, 15,307 cycles
- Engine: Iae V2522A5
- System (JASC): [5420 · Nacelle/Pylon Miscellaneous Structure](https://openairdocs.org/jasc/5420)
- Part: Fastener
- Condition: Loose
- Location: Nr 1 Cowling
- 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/UALA2012010900212

## Discrepancy

CRACK ON INBOARD ENG 1 COWL.  MAINT TEXT: REV SLEEVE HAS A PANEL SEPARATION, WITH A RIVET HEAD STICKING OUT 1-8".  ANEL SEPARATION IS BETWEEN TS5,TS8,TS10. SEPARATION MEASURES 2 & 12-32"LONG.  LOCATION IS 9 AND 34" DOWN FROM PYLON AND 19 AND 3-8" FWD OF THE AFT EDGE OF SLEEVE.  ALL MEASUREMENTS REF SRM 54-30-00, PG 208, FIG 201.  NO CRACKS FOUND AT THIS TIME.  BLISTER FAIRING ATTACH FASTNERS LOOSE ALLOWING FILLET SEAL TO SEPARATE.  REPLACED LOOSE FASTENERS AS REQUIRED. MT54-0014A.  RESEALED AS NEEDED.

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