# SDR ABXA20241231275

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 31, 2024
- Submitted: January 1, 2025
- Operation: Air carrier
- Aircraft: [N763CK](https://openairdocs.org/aircraft/N763CK), registered now
- Make and model: Boeing 767-3P6
- Registry model: [Boeing 767-3P6](https://openairdocs.org/model/boeing-767-3p6) (OpenAirDocs)
- Aircraft serial: 26233
- Aircraft time: 91,944 hours, 29,315 cycles
- System (JASC): [8012 · Engine Start Valves/Controls](https://openairdocs.org/jasc/8012)
- Part: Start Valve
- Condition: Malfunctioned
- Stage of operation: TX
- How discovered: V
- Nature of condition: J
- Precautionary procedure: D
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/ABXA20241231275

## Discrepancy

DURING TAXI OUT WHILE STARTING RH ENGINE ,RH ENGINE STARTER WILL NOT ENGAGE AFTER START SWITHCH TO GROUND VALVE LIGHT STAYS ON , AC RETURNED TO GATE (BTB) AND MTX GROUNDED AC . MTX DEFERRED RH START VALVE IAW MEL ABX -80-00-2-1 AND RETURNED AC TO SERVICE .

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