# SDR SWAA2025042928301

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 25, 2025
- Submitted: April 29, 2025
- Operation: Air carrier
- Aircraft: [N7874B](https://openairdocs.org/aircraft/N7874B), registered now
- Make and model: Boeing 737-7Q8
- Registry model: [Boeing 737-7Q8](https://openairdocs.org/model/boeing-737-7q8) (OpenAirDocs)
- Aircraft serial: 29352
- Aircraft time: 60,447 hours, 33,694 cycles
- Engine: Cfmint CFM567B242
- System (JASC): [7314 · Engine Fuel Pump](https://openairdocs.org/jasc/7314)
- Part: Pump
- Condition: Faulted
- Location: Fuel
- Stage of operation: TX
- How discovered: O
- Nature of condition: E
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SWAA2025042928301

## Discrepancy

#1 ENG FAIL WITH UNCOMMANDED SHUT DOWN DURING TAXI IN.<[01] PERFORMED FIM 73-05 TASK 805; FOUND EEC 1 CODE FAULT 73-20811; CHIPS DETECTORS FOUND OK; FUEL FILTER FOUND OK; BLEED CHECK VALVE FOUND OK; VSV FOUND OK AND ACTUATOR TEST PASSED; ENGINE AND DEU DISCRETES FOUND GOOD. FUEL PUMP IMPELLER FOUND IN GOOD CONDITION BUT MAKING NOISE WHEN TURNED HAND CRANK. PERFORMED ENGINE RUN; NO ABNORMALITIES ENGINE STABLE.;[02] R&R FUEL PUMP PACKAGE PER MT 773-11-00. OPS CK GOOD

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.