# SDR UALA2010052801839

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 27, 2010
- Submitted: May 28, 2010
- Operation: Air carrier
- Aircraft: [N677UA](https://openairdocs.org/aircraft/N677UA), registered now
- Make and model: Boeing 767322
- Aircraft serial: 30029
- Aircraft time: 31,764 hours, 8,012 cycles
- Engine: Pwa PW4052
- System (JASC): [2120 · Air Distribution System](https://openairdocs.org/jasc/2120)
- Part: Filter
- Condition: Dirty
- Location: Cabin Air
- Stage of operation: CL
- How discovered: O
- Nature of condition: J
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/UALA2010052801839

## Discrepancy

EQ COOLING FAULT, RTFL.  REMOVED EQUIPMENT COOLING AIR CLEANER, CLEANED AND REINSTALLED CLEANER. RAN EQUIPMENT COOLING IN NORMAL MODE. NO MESSAGES DISPLAYED. PERFORMED EQUIPMENT COOLING TEST.  ALL FINDINGS NORMAL.

---
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.