# SDR UIEA2020102702313

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 26, 2020
- Submitted: October 29, 2020
- Operation: Air carrier
- Aircraft: [N1499A](https://openairdocs.org/aircraft/N1499A), registered now
- Make and model: Boeing 767328
- Aircraft serial: 27428
- Aircraft time: 81,578 hours, 18,179 cycles
- System (JASC): [2160 · Cabin Temperature Control System](https://openairdocs.org/jasc/2160)
- Part: Modulating Valve
- Condition: Failed
- Location: Cabin Temp
- Stage of operation: IN
- How discovered: V
- Nature of condition: J
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/UIEA2020102702313

## Discrepancy

EICAS MESSAGE "FWD CABIN TEMP" WHILE AT PARKING SPOT.  TRANSFERRED TO MDDR NR 136755, PER DDG 21-61-01-02, CAT C. DUE 05NOV20.  T/I ACL 0428.  REMOVED AND REPLACED FWD TRIM AIR MODULATING VALVE, IAW AMM 21-61-07.  OPERATIONS CHECK GOOD, MESSAGE CLEARED.  THIS CLEARS DMI 136755.  PLACARD REMOVED, MCC NOTIFIED.

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