# SDR ASAA2021022234212

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 22, 2021
- Submitted: March 13, 2021
- Operation: Air carrier
- Aircraft: [N428AS](https://openairdocs.org/aircraft/N428AS), registered now
- Make and model: Boeing 737990ER
- Aircraft serial: 36353
- Aircraft time: 18,757 hours, 5,949 cycles
- Engine: Cfmint CFM567B27E
- System (JASC): [7320 · Fuel Controlling System](https://openairdocs.org/jasc/7320)
- Part: Fault Message
- Condition: False Activation
- Location: Nr 2 Engine
- Stage of operation: IN
- How discovered: 9
- Nature of condition: N
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/ASAA2021022234212

## Discrepancy

REF T/C 78273000, ENG 2 LONG TIME FAULT 73-10192 INTERNAL EEC FAULT FLT LEG 0&1,. GROUNDED - YES. ACCOMPLISHED T/C 78273000 ON W/O 1860318. VERIFIED NO MAINTENANCE MSG 73-10192 #2 ENGINE. NO LONGER PRESENT IN RECENT FAULTS OR FAULT HISTORY. PERFORMED INITIAL EVALUATION OF B737-900 FIM 73-21 TASK 801. NO MAINT MSG./FAULTS FOUND. MAINT MSG 73-10192 NO LONGER ACTIVE #2 ENGINE. ETOPS SIGNIFICANT SYSTEM GROUND VERIFICATION SUCCESSFUL.

---
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.