# SDR CALA2013102292263

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 19, 2013
- Submitted: October 25, 2013
- Operation: Air carrier
- Aircraft: [N579UA](https://openairdocs.org/aircraft/N579UA), registered now
- Make and model: Boeing 757222
- Aircraft serial: 26697
- Aircraft time: 67,174 hours, 23,844 cycles
- Engine: Pwa PW2037
- System (JASC): [2160 · Cabin Temperature Control System](https://openairdocs.org/jasc/2160)
- Part: Unknown
- Condition: Malfunctioned
- Location: Temp Control
- Stage of operation: NR
- How discovered: O
- Nature of condition: O
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CALA2013102292263

## Discrepancy

HISTORY OF FLIGHT DECK TEMPS UNCONTROLLABLE.  IAW SVC TIP MM 21-61-100E & PERFORM ALL STEPS OF FIM 21-60-00 FIG.106.  CHECKED & INSPECTED FLIGHT DECK ZONE TEMP SENSOR FAN.

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