# SDR UIEA2020120702532

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 4, 2020
- Submitted: December 8, 2020
- Operation: Air carrier
- Aircraft: [N1511A](https://openairdocs.org/aircraft/N1511A), registered now
- Make and model: Boeing 767383
- Aircraft serial: 24318
- Aircraft time: 102,157 hours, 16,922 cycles
- System (JASC): [2160 · Cabin Temperature Control System](https://openairdocs.org/jasc/2160)
- Part: Controller
- Part number: 11504061
- Part serial: 12400444
- Condition: Malfunctioned
- Location: Aux Temp
- Stage of operation: CL
- 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/UIEA2020120702532

## Discrepancy

ON CLIMB OUT, EICAS CAUTION "FWD CARGO BACKUP" ILLUMINATED.  T/S FIM 21-28-809, FOUND AUX TEMP CONTROL UNIT TO BE AT FAULT.  REMOVED AND REPLACED UNIT, IAW AMM 21-61-03.  OPERATIONS GOOD.

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