# SDR UIEA2021040700847

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 5, 2021
- Submitted: April 7, 2021
- Operation: Air carrier
- Aircraft: [N1399A](https://openairdocs.org/aircraft/N1399A), registered now
- Make and model: Boeing 767306
- Aircraft serial: 27959
- Aircraft time: 93,319 hours
- System (JASC): [2150 · Cabin Cooling System](https://openairdocs.org/jasc/2150)
- Part: Sensor
- Part number: 6806404
- Part serial: 902034
- Condition: Faulted
- Location: Manifold Temp
- Stage of operation: TX
- How discovered: 9
- Nature of condition: N
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/UIEA2021040700847

## Discrepancy

L PACK TEMP EICAS MSG DISPLAYED AFTER LANDING(<P>PERFORMED FIM 21-51 FAULT TREE 804. IDENTIFIED L MANIFOLD TEMP SENSOR FAULTY. P/N 624016-2 ON ORDER. REMOVED AND REPLACED L MANIFOLD TEMP SENSOR, OPS TEST GOOD.<BR /></P><P>07 APR 21 - LP 1145835 ITEM 6 - TPA - REMOVED AND REPLACED LF ACM IAW AMM 21-51-03. OPS CHECK GOOD.</P>)

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