# SDR ASAA2018071225351

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 10, 2018
- Submitted: July 12, 2018
- Operation: Air carrier
- Aircraft: [N587AS](https://openairdocs.org/aircraft/N587AS), registered now
- Make and model: Boeing 737890
- Aircraft serial: 35684
- Aircraft time: 41,081 hours, 11,989 cycles
- System (JASC): [7397 · Engine Fuel System Wiring](https://openairdocs.org/jasc/7397)
- Part: Connector
- Part number: QA07995
- Part serial: RZ44237
- Condition: Dirty
- Location: Nr 2 Engine
- Part time: 13,302 hours, 3,851 cycles
- Stage of operation: TX
- How discovered: O
- Nature of condition: N
- Precautionary procedure: D
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/ASAA2018071225351

## Discrepancy

AFTER ENGINE START NR 2 ENGINE FILTER BYPASS CAUTION LIGHT AND FUEL ANNUNCIATOR LIGHT ILLUMINATED. GROUNDED - YES. NR 2 EEC F/C 73-31072, FUEL FILTER SIGNALS DISAGREE. FOUND CONNECTOR TO NR 2 ENG FFDPS/FFCI DIRTY. CLEANED & SECURED SAME. NR 2 FUEL FILTER BYPASS LITE IS OUT. RAN ENG NR 2. OPS CHECK DURING & AFTER ENG RUN GOOD. NO SAID LITE. REF FIM 73-05 TASK 801.

---
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.