# SDR UIEA2019030403460

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 3, 2019
- Submitted: March 4, 2019
- Operation: Air carrier
- Aircraft: [N649GT](https://openairdocs.org/aircraft/N649GT), registered now
- Make and model: Boeing 767375
- Aircraft serial: 25864
- Aircraft time: 88,692 hours, 22,866 cycles
- System (JASC): [2820 · Aircraft Fuel Distribution System](https://openairdocs.org/jasc/2820)
- Part: Check Valve
- Part number: 8C167
- Part serial: 5189
- Condition: Faulty
- Location: Fuel System
- Stage of operation: IN
- How discovered: O
- Nature of condition: O
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/UIEA2019030403460

## Discrepancy

LOGBOOK ITEM: FUEL MIGRATION TO CENTER TANK 2000 LBS ON DESCENT.(<P>REMOVED AND REPLACED R/W AUX MANIFOLD DRAIN CHECK VALVE. PERFORMED LEAK CHECK, LEAK CHECK GOOD. NO LEAKS NOTED IAW AMM 28-21-05 AND 28-11-02.</P>)

---
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.