# SDR ANCF20260917018

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 15, 2026
- Submitted: September 18, 2026
- Operation: Air carrier
- Aircraft: [N793AV](https://openairdocs.org/aircraft/N793AV), registered now
- Make and model: Boeing 787-8
- Registry model: [Boeing 787-8](https://openairdocs.org/model/boeing-787-8) (OpenAirDocs)
- Aircraft serial: 37511
- Aircraft time: 35,529 hours, 4,531 cycles
- Engine: Rroyce TRENT1000A
- Engine time: 22,189 hours, 3,462 cycles
- System (JASC): [2750 · Trailing Edge Flap Control System](https://openairdocs.org/jasc/2750)
- Part: Transducer
- Part number: P691A000101
- Part serial: AAJY312P691
- Condition: Abnormal
- Location: Zone 100
- Part time: 4,036 hours, 464 cycles
- Stage of operation: CL
- How discovered: O
- Nature of condition: J
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/ANCF20260917018

## Discrepancy

FLAPS DRIVE AMBER ANUNTIATION CAME ON EICAS AFTER TAKE OFF INHIBITED MODE ENDED FLAPS DRIVE AMBER ANUNTIATION CAME ON EICAS NONNARMAL CHKL WAS ACOMPLISHED. (MAX LANDING WEIGHT WAS PERFORMED ON JFK.    FLAPS DRIVE AMBER ANUNTIATION CAME ON EICAS IAW DMC-B787-AMM-27-59-01-00A-520A/720A INBOARD FLAP RT, INBD SKEW SENSOR NR 5 WAS REPLACED. SATISFACTORY TEST.

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