# SDR UPS02639981

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 12, 2002
- Submitted: December 16, 2002
- Operation: Air carrier
- Aircraft: [N327UP](https://openairdocs.org/aircraft/N327UP), registered now
- Make and model: Boeing 767-300
- Registry model: [Boeing 767-300](https://openairdocs.org/model/boeing-767-300) (OpenAirDocs)
- Aircraft serial: 27753
- System (JASC): [2750 · Trailing Edge Flap Control System](https://openairdocs.org/jasc/2750)
- Part: Ecu
- Condition: Inoperative
- Location: Flap/Slats
- Stage of operation: CL
- 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/UPS02639981

## Discrepancy

FLAP ASSYMETRY DURING FLAP RETRACTION AND FLAP T/E LOCKED.     REMOVED AND REPLACED ELECTRONIC FLAPS/SLATS ASSY UNIT. PER 767 MM 27-51-01-4 FLAP SYSTEM GROUND OPS CHECK NORMAL

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