# SDR ABXA20260505188

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 5, 2026
- Submitted: May 7, 2026
- Operation: Air carrier
- Aircraft: [N744AX](https://openairdocs.org/aircraft/N744AX), registered now
- Make and model: Boeing 767232
- Aircraft serial: 22221
- Aircraft time: 105,164 hours, 47,007 cycles
- System (JASC): [2913 · Hydraulic Pump (Electric/Engine), Main](https://openairdocs.org/jasc/2913)
- Part: Pump
- Condition: Warning Message
- Location: Hyd System
- 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/ABXA20260505188

## Discrepancy

DURING TAXI, C DEMAND PUMP EICAS MESSAGE. CREW DEFERRED ADP AUTO FUNCTION IAW MEL 29-11-4-1, NO MX PROCEDURES REQ. RETURNED TO THE GATE (BTB). MTC RECLASSIFIED TO NEW MEL 29-11-3. PLACARDS INSTALLED. DEACTIVATION PROCEDURES APPLIED. A/C REMAINS NO ETOPS. A/C RETURNED TO SERVICE.

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