What was found
FUEL ISLN VALVE APU FUEL ISOLATION VALVE POSITION IS NOT IN COMMANDED POSITION. REPLACED APU FUEL ISOLATION VALVE ACTUATOR. OPS NORMAL.
- Difficulty date
- January 12, 2011
- Submitted
- January 15, 2011
- Operation
- Air carrier
- Aircraft
- N773UA
- Make and model
- Boeing 777222
- Aircraft serial
- 26929
- Aircraft time
- 62,752 hours, 12,318 cycles
- Engine
- Pwa PW4077
- System (JASC)
- 4930 · APU Engine Fuel and Control
- Part
- Actuator
- Part number
- S343T00339
- Part serial
- P35997
- Condition
- Out Of Position
- Location
- Apu
- Stage of operation
- NR
- How discovered
- O
- Nature of condition
- O
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.