What was found
LEFT WING ANTI-ICE VALVE FAILS SYSTEM TEST. VALVE FOUND FAULTY. REPLACED VALVE PER MM, OPS CHECKED OKAY.
- Difficulty date
- August 29, 2011
- Submitted
- September 2, 2011
- Operation
- Air carrier
- Aircraft
- N786UA
- Make and model
- Boeing 777222
- Aircraft serial
- 26938
- Aircraft time
- 63,455 hours, 9,255 cycles
- Engine
- Pwa PW40903
- System (JASC)
- 3010 · Airfoil Anti/De-ice System
- Part
- Anti-Ice Valve
- Part number
- 8106013
- Part serial
- 346
- Condition
- Failed
- Location
- Lt Wing
- Stage of operation
- IN
- How discovered
- C
- Nature of condition
- L
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.