# SDR SCNA20190529068

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 29, 2019
- Submitted: May 30, 2019
- Operation: Air carrier
- Aircraft: [N813SY](https://openairdocs.org/aircraft/N813SY), registered now
- Make and model: Boeing 737-8Q8
- Registry model: [Boeing 737-8Q8](https://openairdocs.org/model/boeing-737-8q8) (OpenAirDocs)
- Aircraft serial: 28237
- Aircraft time: 57,878 hours, 21,881 cycles
- System (JASC): [2751 · Trailing Flap Position Indicating System](https://openairdocs.org/jasc/2751)
- Part: Sensor
- Condition: Malfunctioned
- Location: Te Flap
- Stage of operation: AP
- How discovered: O
- Nature of condition: N
- Precautionary procedure: L
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SCNA20190529068

## Discrepancy

TRAILING EDGE FLAP ASSYMETRY ON LANDING. ONLY MAINTENANCE MESSAGE IN HISTORY 27-53252, #3 FLAP SKEW. REPLACED #3 FLAP SKEW SENSOR AND PLUG. CLEAN MOISTURE OUT OF LEFT WING SKEW SENSOR PLUGS. OPS CHECK GOOD.

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