# SDR ABXA20250917230

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 17, 2025
- Submitted: September 17, 2025
- Operation: Air carrier
- Aircraft: [N371CM](https://openairdocs.org/aircraft/N371CM), registered now
- Make and model: Boeing 767338
- Aircraft serial: 25577
- Aircraft time: 91,561 hours, 31,787 cycles
- System (JASC): [2160 · Cabin Temperature Control System](https://openairdocs.org/jasc/2160)
- Part: Warning Message
- Condition: Illuminated
- Location: Cabin Temp
- Stage of operation: TX
- How discovered: O
- Nature of condition: J
- Precautionary procedure: D
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/ABXA20250917230

## Discrepancy

ON ENGINE START, FWD CABIN TEMP EICAS MSG ACCOMPLISHED.  AIRCRAFT RETURNED TO BLOCKS (BTB).  MAINTENANCE DEFERRED FWD CABIN CONTROL SYSTEM PER MEL 21-61-1-2 PLACARDS INSTALLED. A/C REMAINS NO ETOPS. MBCB 9-27-25.  AIRCRAFT RETURNED TO SERVICE.

---
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.