What was found
FLT CONTROL SYS CMC MSG AND LEFT OUTBOARD AILERON MSG -2710201. REPLACED THE LT OUTBOARD AILERON POWER CONTROL UNIT. INSPECTED FOR SAFETY, SECURITY AND CORRECT OPERATION.
- Difficulty date
- February 8, 2009
- Submitted
- February 11, 2009
- Operation
- Air carrier
- Aircraft
- N780UA
- Make and model
- Boeing 777222
- Aircraft serial
- 26944
- Aircraft time
- 50,380 hours, 9,294 cycles
- Engine
- Pwa PW4077
- System (JASC)
- 2710 · Aileron Control System
- Part
- Pcu
- Part number
- S251W120100
- Condition
- Faulty
- Location
- Lt Aileron
- Stage of operation
- NR
- How discovered
- O
- Nature of condition
- J
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.