What was found
ANTI ICE VALVE FAILURE. FOUND 1FT OF AIR LINE MISSING ABOVE LEFT ENGINE ANTI-ICE VALVE. REPLACED MISSING LINE. REPLACED EAI VLV. OP CHECKS GOOD, NO MESSAGES NOTED. REPLACED EAI VLV CONTROLLER. OPS CHECK GOOD WITH NO MESSAGES NOTED.
- Difficulty date
- August 18, 2008
- Submitted
- November 19, 2008
- Operation
- Air carrier
- Aircraft
- N204UA
- Make and model
- Boeing 777222
- Aircraft serial
- 28713
- Aircraft time
- 43,037 hours, 6,255 cycles
- Engine
- Pwa PW40903
- System (JASC)
- 3020 · Air Intake Anti/De-Ice System
- Part
- Anti-Ice Valve
- Part number
- 8106012
- Condition
- Faulty
- Location
- Lt Engine
- Stage of operation
- IN
- 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.