What was found
THE NR 2 LEFT MAIN TANK DEFUELING VALVE ACTUATOR INDEX PLATE FAILED ALIGNMENT CHECK. REPLACED LEFT MAIN DEFUEL VALVE.
- Difficulty date
- April 1, 2013
- Submitted
- April 25, 2013
- Operation
- Air carrier
- Aircraft
- N559UA
- Make and model
- Boeing 757222
- Aircraft serial
- 26657
- Aircraft time
- 67,856 hours, 24,975 cycles
- Engine
- Pwa PW2037
- System (JASC)
- 2800 · Aircraft Fuel System
- Part
- Valve
- Part number
- 125334D2
- Part serial
- P06316
- Condition
- Failed
- Location
- Defuel Sys
- Stage of operation
- IN
- How discovered
- V
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.