Service difficulty report · Power Supply · Boeing 777222

Difficulty date
August 13, 2010
Submitted
August 16, 2010
Operation
Air carrier
Aircraft
N219UA
Make and model
Boeing 777222
Aircraft serial
30551
Aircraft time
39,824 hours, 4,914 cycles
Engine
Pwa PW40903
Part
Power Supply
Condition
Malfunctioned
Stage of operation
IN
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.

What was found

STATUS MESSAGE LSCF POWER SUPPLY 1. MSG 31-14017. REPLACED A3 LINEAR-MONITOR 1 LSCF CARD IN P85 SYS CARD FILE PER MM. MESSAGE CLEARED & NO ACTIVE FAULTS IN MAT.