# SDR UIEA2020121702593

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 16, 2020
- Submitted: December 18, 2020
- Operation: Air carrier
- Aircraft: [N1487A](https://openairdocs.org/aircraft/N1487A), registered now
- Make and model: Boeing 767-31K
- Registry model: [Boeing 767-31K](https://openairdocs.org/model/boeing-767-31k) (OpenAirDocs)
- Aircraft serial: 28865
- Aircraft time: 88,908 hours, 18,406 cycles
- System (JASC): [2160 · Cabin Temperature Control System](https://openairdocs.org/jasc/2160)
- Part: Controller
- Part number: 6259346
- Part serial: 020C735
- Condition: Malfunctioned
- Location: Cabin Temp
- Stage of operation: NR
- 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/UIEA2020121702593

## Discrepancy

FWD CABIN TEMP EICAS MESSAGE DISPLAYED AT GATE.  CABIN COMPT TEMP CONTROL SYSTEM ALL CARGO CONFIGURATION.  TRANSFERRED TO MDDR 139627, IAW MEL 21-61-01-02, CAT C.  16DEC20-LG PG 1188070 ITEM 5-CVG-REF.  MDDR 139627.  REMOVED AND REPLACED ZONAL TEMP CONTROLLER, IAW AMM 21-61-03.  OPERATIONS CHECK, IAW AMM 21-61-03.  OPERATIONS CHECK GOOD.  MDDR 139627 CLEARED.

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