# SDR UIEA2019120435983

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 3, 2019
- Submitted: December 5, 2019
- Operation: Air carrier
- Aircraft: [N1399A](https://openairdocs.org/aircraft/N1399A), registered now
- Make and model: Boeing 767306
- Aircraft serial: 27959
- Aircraft time: 90,008 hours, 17,221 cycles
- System (JASC): [2160 · Cabin Temperature Control System](https://openairdocs.org/jasc/2160)
- Part: Switch
- Part number: 43367310044241
- Condition: Inoperative
- Location: Air Trim
- Stage of operation: IN
- How discovered: 9
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/UIEA2019120435983

## Discrepancy

"ON" INDICATOR LIGHT ON TRIM AIR ON/OFF SWITCH INOPERATIVE.   REMOVED AND REPLACED TRIM AIR ON SWITCH IAW SWPM 20-84-00. OPS CHECKED GOOD IAW MM 21-51-00.

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