What was found
FUEL IMBALANCE LT AND RT TANKS. REPLACED LEFT MAIN FWD & AFT FUEL BOOST PUMP DISCHARGE CHECK VALVES.
- Difficulty date
- April 7, 2009
- Submitted
- April 8, 2009
- Operation
- Air carrier
- Aircraft
- N217UA
- Make and model
- Boeing 777222
- Aircraft serial
- 30550
- Aircraft time
- 34,866 hours, 4,434 cycles
- Engine
- Pwa PW40903
- System (JASC)
- 2820 · Aircraft Fuel Distribution System
- Part
- Check Valve
- Part number
- 2172005
- Condition
- Defective
- Location
- Fuel System
- Stage of operation
- NR
- How discovered
- O
- Nature of condition
- O
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.