What was found
APU BATTERY LOW VOLTAGE MSG DISPLAYED. BATTERY FOUND DEFECTIVE. REPLACED APU BATTERY. OPS ARE NORMAL.
- Difficulty date
- April 10, 2010
- Submitted
- April 12, 2010
- Operation
- Air carrier
- Aircraft
- N228UA
- Make and model
- Boeing 777222
- Aircraft serial
- 30556
- Aircraft time
- 34,009 hours, 4,177 cycles
- Engine
- Pwa PW4090
- System (JASC)
- 4900 · Airborne Auxiliary Power Unit (APU) System
- Part
- Battery
- Part number
- 263BA1011
- Part serial
- 211
- Condition
- Reads Low
- Location
- Apu
- 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.