# SDR AALA202509106633

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 27, 2025
- Submitted: September 10, 2025
- Operation: Air carrier
- Aircraft: [N664AW](https://openairdocs.org/aircraft/N664AW), registered now
- Make and model: Airbus A320-232
- Registry model: [Airbus A320-232](https://openairdocs.org/model/airbus-a320-232) (OpenAirDocs)
- Aircraft serial: 1621
- Aircraft time: 75,377 hours, 31,817 cycles
- System (JASC): [5754 · Leading Edge Devices](https://openairdocs.org/jasc/5754)
- Part: Bolt
- Part number: D574600420000
- Condition: Corroded
- Location: Zone 600
- Component: Slat Track, Airbus
- 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/AALA202509106633

## Discrepancy

AIRCRAFT IN BASE MAINTENANCE: CORROSION SLAT 1 LOWER BOLT TRACK #3 ATTACHMENT ON RT WING, MEASURES OF CORROSION L: 0.105 IN, W:0.079 IN, D: 0.001IN. MAINTENANCE REPLACED SLAT 1 LOWER BOLT TRACK #3 ATTACHMENT ON RH WING.

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