# SDR UIEA2018102702380

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 26, 2018
- Submitted: October 30, 2018
- Operation: Air carrier
- Aircraft: [N662GT](https://openairdocs.org/aircraft/N662GT), registered now
- Make and model: Boeing 767-31A
- Registry model: [Boeing 767-31A](https://openairdocs.org/model/boeing-767-31a) (OpenAirDocs)
- Aircraft serial: 27619
- Aircraft time: 73,334 hours, 14,461 cycles
- System (JASC): [2160 · Cabin Temperature Control System](https://openairdocs.org/jasc/2160)
- Part: Relay
- Part number: R13CF2A
- Condition: Malfunctioned
- Location: Cabin Temp
- Stage of operation: CR
- How discovered: O
- Nature of condition: N
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/UIEA2018102702380

## Discrepancy

TWICE DURING CRUISE, MID CABIN TEMP EICAS ILLUMINATED AND WENT OUT BY ITSELF,  ON FOR APPROXIMATED 1 MINUTE EACH TIME.  REMOVED AND REPLACED K2063 AUX MID ZONE AUTO/OFF RELAY. MID CABIN TEMP CONTROL OPERATED NORMAL IAW AMM 21-61-00.

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