What was found
NR 2 ENGINE ANTI-ICE VALVE FAILED TO OPEN ON ENGINE RUN. ACCOMPLISHED CMC TEST ENGINE RUNNING STILL FAILED TEST. REPLACED NR 2 ENGINE ANTI-ICE VALVE CONTROLLER IAW MM. OPS CHECKED GOOD ON IDLE RUN IAW TASK 30-21-00-730-806-003.
- Difficulty date
- May 27, 2013
- Submitted
- June 26, 2013
- Operation
- Air carrier
- Aircraft
- N776UA
- Make and model
- Boeing 777222
- Aircraft serial
- 26937
- Aircraft time
- 70,596 hours, 12,435 cycles
- Engine
- Pwa PW4077
- System (JASC)
- 7510 · Engine Anti-Icing System
- Part
- Controller
- Part number
- 8105037
- Part serial
- 10
- Condition
- Failed
- Location
- Nr 2 Anti Ice
- 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.