# SDR UIEA2018041600712

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 15, 2018
- Submitted: April 16, 2018
- Operation: Air carrier
- Aircraft: [N1427A](https://openairdocs.org/aircraft/N1427A), registered now
- Make and model: Boeing 767306
- Aircraft serial: 28098
- Aircraft time: 76,573 hours, 15,972 cycles
- System (JASC): [2150 · Cabin Cooling System](https://openairdocs.org/jasc/2150)
- Part: Valve
- Part number: 3987505
- Part serial: 479C
- Condition: Failed
- Location: Lt Pack Temp
- Stage of operation: AP
- 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/UIEA2018041600712

## Discrepancy

LEFT PACK TEMP ILLUMINATED ON APPROACH.  REMOVED AND REPLACED THE LT PACK TEMP VALVE IAW AMM 21-51-12, OPS CHECKED OK.

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