# SDR SWAA2025061680519

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 10, 2025
- Submitted: June 16, 2025
- Operation: Air carrier
- Aircraft: [N919WN](https://openairdocs.org/aircraft/N919WN), registered now
- Make and model: Boeing 737-7H4
- Registry model: [Boeing 737-7H4](https://openairdocs.org/model/boeing-737-7h4) (OpenAirDocs)
- Aircraft serial: 36625
- Aircraft time: 55,309 hours, 33,263 cycles
- Engine: Cfmint CFM567B242
- System (JASC): [7321 · Fuel Control/Turbine Engines](https://openairdocs.org/jasc/7321)
- Part: Hmu
- Condition: Failed
- Location: Engine Fuel
- Stage of operation: CR
- How discovered: O
- Nature of condition: R, Y, J
- Precautionary procedure: E, A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SWAA2025061680519

## Discrepancy

ENG FAIL MSG ON #1 ENG INDICATIONS ON LOWER MFD<[01] INFORMATIONAL ONLY- PER THE 3 WAY PHONE CALL WITH THE CAPT & DISPATCH; THE CAPT. REPORTED THAT DURING CRUISE HE HAD THE ENG FAIL MSG ON THE LOWER MFD; WITH NO ENGINE PARAMETER ISSUES & NO LOSS OF THRUST; CAPT. FOLLOWED THE QRH PROCEDURE AND SHUT THE ENGINE DOWN N FLT.2. 12-JUN-2025 03:41 UTC REMOVED AND REPLACED HMU AND FUEL PUMP IAW MT 773-11-00 OPS CHECK LEAK CHECK GOOD

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