# SDR ASAA2023082444793

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 24, 2023
- Submitted: August 28, 2023
- Operation: Air carrier
- Aircraft: [N913AK](https://openairdocs.org/aircraft/N913AK), registered now
- Make and model: Boeing 737-9
- Registry model: [Boeing 737-9](https://openairdocs.org/model/boeing-737-9) (OpenAirDocs)
- Aircraft serial: 44079
- Aircraft time: 8,612 hours, 2,706 cycles
- System (JASC): [7310 · Engine Fuel Distribution](https://openairdocs.org/jasc/7310)
- Part: Sensor
- Part number: 2492M60P03
- Part serial: KUL29237
- Condition: Faulty
- Location: #2 Engine
- Part time: 8,625 hours, 2,711 cycles
- Stage of operation: IN
- How discovered: V
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/ASAA2023082444793

## Discrepancy

GE DIAGNOSTICS REPORTS #2 ENGINE (SN 603335) FUEL FILTER DELTA PRESSURE IS EXPERIENCING AN INCREASE,INDICATING A POTENTIAL FUTURE IMPENDING FUEL FILTER BYPASS. -----PRI1/ETOPS----- ETOPS SIGNIFICANT SYSTEM.  URGENT CNR 20230824057. GROUNDED - YES. PULLED AND COLLARED 3 C/B'S REMOVED AND REPLACED #2 ENG FUEL FILTER CARTRIDGE REF AMM 73-11-02. NO CONTAMINATION FOUND. VARIFIED FUEL FILTER DIFF TRANSDUCER IS EFFECTIVE FOR A/C SEAMC JOE NOTIFIED.REMOVED AND REPLACED #2 ENG FUEL FILTER DIFF TRANSDUCER REF AMM 73-11-10. 3 C/B'S PUSHED BACK IN. GROUND VARIFICATION GOOD. THIS CLEARS THE TSR SEAMC NOTIFIED.

---
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.