# SDR DALA2024021302077

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 9, 2024
- Submitted: February 13, 2024
- Operation: Air carrier
- Aircraft: [N307DU](https://openairdocs.org/aircraft/N307DU), registered now
- Make and model: Airbus BD-500-1A11
- Registry model: [Airbus BD-500-1A11](https://openairdocs.org/model/airbus-canada-lp-bd-500-1a11) (OpenAirDocs)
- Aircraft serial: 55096
- Aircraft time: 8,683 hours, 4,109 cycles
- System (JASC): [5754 · Leading Edge Devices](https://openairdocs.org/jasc/5754)
- Part: Slat Track
- Part number: UNKNOWN
- Condition: Corroded
- Location: Lt Nr 4
- Stage of operation: IN
- How discovered: O
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DALA2024021302077

## Discrepancy

LH SLAT TRACK NBR 4 PINION TEETH (2 EA) HAS EVIDENCE OF CORROSION AND PREVIOUS REWORK REF 5742-01028-02A.    LH SLAT TRACK NBR 4 PINION TEETH (2 EA) CORROSION WAS SUPERFICIAL AND CLEANED WITH NO MATERIAL LOSS IAW AMDS CARD 5742 -01028-02A, TABLE 4 UPDATED AND SENT TO ENGINEERING. WORK C/W PER ERA 608046-14AD REV D AND PRI 608046-14AD REV 0 MATCHED ASSOCIATED AA 5742-01028 ADDED FOR AC 8307 ASSOCIATED ER/A 14-608046 ADDED FOR AC 8307. (LP# 0194740)

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