What was found
3400 POUND FUEL IMBALANCE DURING CRUISE WHILE CTR TANK FEEDING. LT SIDE L. ACCOMPLISHED MT 28-008R2. FOUND RT TANK FWD PUMP DISCHARGE CHECK VALVE LEAKING. REPLACED VALVE.
- Difficulty date
- June 13, 2010
- Submitted
- June 14, 2010
- Operation
- Air carrier
- Aircraft
- N769UA
- Make and model
- Boeing 777222
- Aircraft serial
- 26921
- Aircraft time
- 59,653 hours, 11,026 cycles
- Engine
- Pwa PW4077
- System (JASC)
- 2820 · Aircraft Fuel Distribution System
- Part
- Check Valve
- Part number
- 568131509000
- Condition
- Leaking
- Location
- Rt Fuel Tank
- Stage of operation
- CR
- How discovered
- O
- Nature of condition
- K
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.