# SDR DALA2021072704218

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 25, 2021
- Submitted: July 27, 2021
- Operation: Air carrier
- Aircraft: [N804DN](https://openairdocs.org/aircraft/N804DN), registered now
- Make and model: Boeing 737932ER
- Aircraft serial: 31918
- Aircraft time: 25,338 hours, 9,449 cycles
- System (JASC): [2751 · Trailing Flap Position Indicating System](https://openairdocs.org/jasc/2751)
- Part: Transmitter
- Part number: 90004532
- Part serial: 2217
- Condition: Faulted
- Location: Te Flap System
- Part time: 25,315 hours, 9,441 cycles
- Stage of operation: LD
- 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/DALA2021072704218

## Discrepancy

SHIP 3804 -DE- DUE TO TRAILING EDGE FLAP DISAGREE ON FINAL. CORRECTIVE ACTION: MAINTENANCE REPLACED THE RIGHT FLAP POSITION TRANSMITTER AND THE #8 FLAP SKEW SENSOR.

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