What was found
ELEC STANDBY SYS EICAS MESSAGE CAME ON DURING FINAL APPROACH. REPLACED CAPT BATTERY ISLN RELAY K2 4020 PER MM.
- Difficulty date
- April 30, 2011
- Submitted
- May 27, 2011
- Operation
- Air carrier
- Aircraft
- N225UA
- Make and model
- Boeing 777222
- Aircraft serial
- 30554
- Aircraft time
- 38,160 hours, 4,655 cycles
- Engine
- Pwa PW40903
- System (JASC)
- 2432 · Battery/Charger System
- Part
- Relay
- Part number
- K24020
- Condition
- Faulty
- Location
- Battery
- Stage of operation
- AP
- How discovered
- O
- Nature of condition
- J, O
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.