# SDR ABXA20250120017

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 20, 2025
- Submitted: January 21, 2025
- Operation: Air carrier
- Aircraft: [N762CK](https://openairdocs.org/aircraft/N762CK), registered now
- Make and model: Boeing 767-3P6
- Registry model: [Boeing 767-3P6](https://openairdocs.org/model/boeing-767-3p6) (OpenAirDocs)
- Aircraft serial: 26236
- Aircraft time: 94,879 hours, 30,029 cycles
- System (JASC): [2100 · Air Conditioning System](https://openairdocs.org/jasc/2100)
- Part: Valve
- Condition: Warning Message
- 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/ABXA20250120017

## Discrepancy

FWD EQPT VAL YELLOW MESSAGE APPEARED WHILE ENTERING RUNWAY FOR TAKEOFF. QRH PROCEDURES DID NOT REMEDY.AC RETURNED TO THE GATE (BTB) AND MTX GROUNDED ACFT , MTX DEFERRED THE FWD EQUIPT. VALVE IAW MEL ABX-21-58-8-1-1. AND RETURNED AC TO SERVICE.

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