# SDR UALA2010070902444

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 8, 2010
- Submitted: July 9, 2010
- Operation: Air carrier
- Aircraft: [N647UA](https://openairdocs.org/aircraft/N647UA), registered now
- Make and model: Boeing 767322
- Aircraft serial: 25284
- Aircraft time: 78,624 hours, 12,765 cycles
- Engine: Pwa PW4060
- System (JASC): [2121 · Air Distribution Fan](https://openairdocs.org/jasc/2121)
- Part: Fan
- Part number: S210T13064
- Part serial: 51250
- Condition: Faulty
- Location: Right
- Stage of operation: IN
- How discovered: V
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/UALA2010070902444

## Discrepancy

RT AFT EQUIPMENT FAN DAMAGED BY FAULTY CHECK VALVE FLAPPER AT STA 815.  REMOVED AND REPLACED RT RECIRCULATION AIR FAN IAW B767 AMM.  REMOVED & REPLACED RT RECIRCULATION AIR CHECK VALVE.  OP CHECK RT RECIRCULATION AIR FAN IAW 767 AMM.  OP CHECK RT RECIRC AIR CHECK VALVE.

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