# SDR NACA2025060100003

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 1, 2025
- Submitted: June 10, 2025
- Operation: Air carrier
- Aircraft: [N566NC](https://openairdocs.org/aircraft/N566NC), registered now
- Make and model: Boeing 767-3BG
- Registry model: [Boeing 767-3BG](https://openairdocs.org/model/boeing-767-3bg) (OpenAirDocs)
- Aircraft serial: 30566
- Aircraft time: 78,153 hours, 20,209 cycles
- System (JASC): [2150 · Cabin Cooling System](https://openairdocs.org/jasc/2150)
- Part: A/C Pack
- Condition: Inoperative
- Location: Left
- Stage of operation: NR
- 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/NACA2025060100003

## Discrepancy

LEFT PACK DID NOT COME ON AFTER START. GOT PACK OFF EICAS, CAME ON ABOUT 2 MINUTES BY ITSELF. REMOVED LH FLOW CONTROL VALVE, INSTALLED ON RH SIDE OF AIRCRAFT. ETOPS GROUND VERIFICATION OK

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