# SDR ASMF2026020500001

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 29, 2026
- Submitted: February 5, 2026
- Operation: Air carrier
- Aircraft: [N446AM](https://openairdocs.org/aircraft/N446AM), registered now
- Make and model: Boeing 787-9
- Registry model: [Boeing 787-9](https://openairdocs.org/model/boeing-787-9) (OpenAirDocs)
- Aircraft serial: 39292
- Aircraft time: 35,024 hours, 4,010 cycles
- System (JASC): [2782 · Leading Edge Slat Actuator](https://openairdocs.org/jasc/2782)
- Part: Actuator
- Part number: P671A000101
- Part serial: AAAC579P671
- Condition: Failed
- Location: Slat Drive
- Part time: 4,010 cycles
- Stage of operation: NR
- How discovered: O
- Nature of condition: J
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/ASMF2026020500001

## Discrepancy

SLATS DRIVE 278 121 00,  LE SLAT GRA WAS REPLACED IAW AMM DMC -B787-A-27-81-04-01A-520A-A/720A-A

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