# SDR O2GA2021032290501

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 16, 2021
- Submitted: March 23, 2021
- Operation: Air carrier
- Aircraft: [N905UP](https://openairdocs.org/aircraft/N905UP), registered now
- Make and model: Cessna 750
- Registry model: [Cessna 750](https://openairdocs.org/model/cessna-750) (OpenAirDocs)
- Aircraft serial: 7500133
- Aircraft time: 14,664 hours, 9,012 cycles
- System (JASC): [2750 · Trailing Edge Flap Control System](https://openairdocs.org/jasc/2750)
- Part: Motor
- Part number: MP504G
- Part serial: 762B
- Condition: Inoperative
- Location: Te Flaps
- Part time: 4,380 hours, 2,640 cycles
- Stage of operation: AP
- How discovered: O
- Nature of condition: J
- Precautionary procedure: A, O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/O2GA2021032290501

## Discrepancy

FLAPS FAILED TO EXTEND WHILE ON APPROACH INTO KEGE. DIVERTED TO KDEN FOR LANDING. EMERGENCY DECLARED. MAINTENANCE REPLACED A FAULTY FLAP PDU (POWER DRIVE UNIT). OPS CHECKS OK. AIRCRAFT WAS RETURNED TO SERVICE.

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