# SDR DALA2023040402617

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 1, 2023
- Submitted: April 4, 2023
- Operation: Air carrier
- Aircraft: [N954DZ](https://openairdocs.org/aircraft/N954DZ), registered now
- Make and model: Boeing 737-9
- Registry model: [Boeing 737-9](https://openairdocs.org/model/boeing-737-9) (OpenAirDocs)
- Aircraft serial: 38741
- Aircraft time: 23,098 hours, 11,362 cycles
- System (JASC): [2750 · Trailing Edge Flap Control System](https://openairdocs.org/jasc/2750)
- Part: Sensor
- Part number: 90004213
- Part serial: 21294
- Condition: Inoperative
- Location: #8
- Part time: 23,088 hours, 11,347 cycles
- Stage of operation: TO
- 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/DALA2023040402617

## Discrepancy

SHIP 3954 - ATB - DUE CONFIG WARNING DURING TAKEOFF ROLL AND SUBSEQUENT FLAP LOCKOUT. CORRECTIVE ACTION: C/W TROUBLE SHOOTING PER THE FIM. REPLACED THE #8 SKEW SENSOR. CHECKED OUT GOOD AND RTS.

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