# SDR AALA202402153171

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 13, 2024
- Submitted: February 15, 2024
- Operation: Air carrier
- Aircraft: [N772AN](https://openairdocs.org/aircraft/N772AN), registered now
- Make and model: Boeing 777223
- Aircraft serial: 29580
- Aircraft time: 95,393 hours, 12,417 cycles
- System (JASC): [2840 · Fuel Indicating System](https://openairdocs.org/jasc/2840)
- Part: Float Valve
- Part number: 2790481102
- Condition: Inoperative
- Location: Fuel Balance
- Stage of operation: CR
- How discovered: V
- Nature of condition: J
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/AALA202402153171

## Discrepancy

AIRCRAFT WAS GROUNDED: FUEL IMBALANCE DURING FLIGHT, FUEL IMBALANCE EICAS MESSAFGE ILLUMINATED.   REMOVE ANND REPLACED LEFT WING FLOAT VALVE. PER AMM 28-13-01.**(CLOSED).

---
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.