# SDR UIEA2018083001846

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 29, 2018
- Submitted: August 30, 2018
- Operation: Air carrier
- Aircraft: [N1399A](https://openairdocs.org/aircraft/N1399A), registered now
- Make and model: Boeing 767306
- Aircraft serial: 27959
- Aircraft time: 87,088 hours, 16,231 cycles
- System (JASC): [2160 · Cabin Temperature Control System](https://openairdocs.org/jasc/2160)
- Part: Modulating Valve
- Part number: 3987865
- Part serial: 5767
- Condition: Faulty
- Location: Cabin Temp
- 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/UIEA2018083001846

## Discrepancy

AFT CAB TEMP EICAS MESSAGE ON TAXI IN. REMOVED AND REPLACED AFT CABIN TRIM OUR MODULATING VALVE IAW AMM 21-61-01-004-006 AND 21-61-404-041 OPS CHECKS GOOD.

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