# SDR UIEA2019072204808

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 21, 2019
- Submitted: July 24, 2019
- Operation: Air carrier
- Aircraft: [N645GT](https://openairdocs.org/aircraft/N645GT), registered now
- Make and model: Boeing 767324
- Aircraft serial: 27393
- Aircraft time: 96,936 hours, 18,603 cycles
- System (JASC): [2150 · Cabin Cooling System](https://openairdocs.org/jasc/2150)
- Part: Unknown
- Condition: Malfunctioned
- Location: Ac System
- Stage of operation: CR
- How discovered: O
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/UIEA2019072204808

## Discrepancy

AFTER 3 HOURS OF FLIGHT TIME AT FL 340 - 34C CABIN TEMP WILL NOT COOL BELOW FWD 26 MID 29 AFT 28 SET TO MAX COOL. (<P>BITE CHECKED ALL 3 PACK BOXES, NO FAULTS FOUND. SYSTEM IS OPERATING NORMAL NOW PER AMM 21-51-16.</P>)

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.