What was found
FUEL IMBALANCE EXIST WHEN CTR TANK FUEL IS PRESENT. RT MAIN RECEIVING EARLY TRANSFER FROM SCAVENGE PUMPS. SUSPECT CTR TANK SCAVENGE FLOAT VLV STUCK IN OPEN POSITION AFTER T/S WITH FLT CREW.
- Difficulty date
- September 3, 2007
- Submitted
- September 7, 2007
- Operation
- Air carrier
- Aircraft
- N783UA
- Make and model
- Boeing 777222
- Aircraft serial
- 26950
- Aircraft time
- 46,426 hours, 6,982 cycles
- Engine
- Pwa PW4090
- System (JASC)
- 2824 · Fuel Transfer Valve
- Part
- Float Valve
- Condition
- Stuck
- Location
- Ctr Fuel Tank
- Stage of operation
- NR
- How discovered
- O
- Nature of condition
- W
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.