# SDR AALA201905289018

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 13, 2019
- Submitted: May 29, 2019
- Operation: Air carrier
- Aircraft: [N764US](https://openairdocs.org/aircraft/N764US), registered now
- Make and model: Airbus A319-112
- Registry model: [Airbus A319-112](https://openairdocs.org/model/airbus-industrie-a319-112) (OpenAirDocs)
- Aircraft serial: 1369
- Aircraft time: 49,264 hours, 31,271 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Door Sill
- Part number: D53480043204
- Condition: Corroded
- 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/AALA201905289018

## Discrepancy

AIRCRAFT IN BASE VISIT: CORROSION LOWER SILL STR 23L AND BTW FR66/FR68 AFT GALLEY AREA (1EA) L=0.512" W=0.379 D=0.050" CORRODED AREA. PERFORMED PERMANENT REPAIR ON LOWER SILL LOC. FRAME 68 AT LEVEL STR 23L IAW SRM 53-41-14-300-001 FIGURE 20101 ( SHEET 3) REPAIR PRINCIPLE 5.

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