# SDR ABXA20260811358

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 11, 2026
- Submitted: August 13, 2026
- Operation: Air carrier
- Aircraft: [N371CM](https://openairdocs.org/aircraft/N371CM), registered now
- Make and model: Boeing 767338
- Aircraft serial: 25577
- Aircraft time: 93,153 hours, 32,474 cycles
- Engine: Ge CF680C2B6
- System (JASC): [7320 · Fuel Controlling System](https://openairdocs.org/jasc/7320)
- Part: Control Box
- Condition: Dislodged
- Location: Lt Engine
- Stage of operation: CR
- How discovered: O
- Nature of condition: R
- Precautionary procedure: B, A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/ABXA20260811358

## Discrepancy

AT FL340, LT ENGINE N1 DROP DOWN TO IDLE, NO INDICATION OF OTHER ABNORMAL. CREW DECLARED AN EMERGENCY AND DIVERTED BACK TO CVG. AFTER TROUBLESHOOTING MTX FOUND L ENGINE PUSH-PULL CABLE CONTROL BOX DISLODGED FROM MEC AT THE HOUSING BODY. GAINED ACCESS TO, THEN SECURED HOUSING BODY BOLTS, THEN REINSTALLED SAME CONTROL BOX PER AMM 76-11-02. POST-WINDMILL INSPECTION C/W AMM 72-00-00/601. NO FINDINGS. SEE L/P 39512-02/1. A/C VERIFIED NO ETOPS.AND RETURNED A/C TO SERVICE

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