# SDR UALA2011062003019

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 20, 2011
- Submitted: July 14, 2011
- Operation: Air carrier
- Aircraft: [N664UA](https://openairdocs.org/aircraft/N664UA), registered now
- Make and model: Boeing 767322
- Aircraft serial: 29236
- Aircraft time: 45,999 hours, 12,591 cycles
- Engine: Pwa PW4056
- System (JASC): [2121 · Air Distribution Fan](https://openairdocs.org/jasc/2121)
- Part: Fan
- Part number: 732591F
- Part serial: 124
- Condition: Faulted
- Location: Equipment Bay
- Stage of operation: TX
- 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/UALA2011062003019

## Discrepancy

ON TAXI IN FROM DELIVERY NOTED FWD EQ EXHAUST FAN STATUS MESSAGE.  UNABLE TO CLEAR MESSAGE.  CYCLED CB IN COCKPIT NO HELP H21 P6 AND P22 P11-6.  REPLACED EXH FAN PER MM, OPS CHECKS GOOD.

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.