Service difficulty report · Circuit Card · Boeing 777222

Difficulty date
June 14, 2010
Submitted
June 16, 2010
Operation
Air carrier
Aircraft
N769UA
Make and model
Boeing 777222
Aircraft serial
26921
Aircraft time
59,657 hours, 11,028 cycles
Engine
Pwa PW4077
Part
Circuit Card
Part number
ELM3801
Part serial
ET4293
Condition
Faulty
Location
Electrical Sys
Stage of operation
NR
How discovered
O
Nature of condition
N
Precautionary procedure
O

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

MAIN BATTERY MAIN BATTERY FAILURE. STATUS MSG-2413054 ACTIVE ER INTER. REPLACED ELMS FILTER CARD M24406A16. MSG'S ERASED, SOFTWARE OKAY.