# SDR ABXA20241229274

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 29, 2024
- Submitted: December 31, 2024
- Operation: Air carrier
- Aircraft: [N1499A](https://openairdocs.org/aircraft/N1499A), registered now
- Make and model: Boeing 767328
- Aircraft serial: 27428
- Aircraft time: 90,362 hours, 21,141 cycles
- System (JASC): [7714 · Engine RPM Indicating System](https://openairdocs.org/jasc/7714)
- Part: Circuit Card
- Condition: Malfunctioned
- Location: Lt Engine
- 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/ABXA20241229274

## Discrepancy

AFTER PUSHBACK, STATUS MSG L ENG SPEED CARD AC RETURNED TO GATE (BTB)AND MTX GROUNDED ACMTX PERFORMED STATUS MSG ERASE PROCEDURES IAW B767 AMM 31-41-00, NO MSG AT THIS TIME.MTX RETURNED AC TO SERVICE.

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