Service difficulty report · Display · Boeing 777222

Difficulty date
November 2, 2011
Submitted
November 23, 2011
Operation
Air carrier
Aircraft
N780UA
Make and model
Boeing 777222
Aircraft serial
26944
Aircraft time
62,064 hours, 11,097 cycles
Engine
Pwa PW4077
Part
Display
Part number
4091900931
Part serial
347
Condition
Malfunctioned
Location
Cockpit
Stage of operation
IN
How discovered
V
Nature of condition
O
Precautionary procedure
K

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

What was found

JUST PRIOR TO DEPARTURE CAPT ND DISPLAY WENT DIM. SWAPPED WITH LOWER EICAS. CB COLLARED PER MEL. REPLACED LOWER EICAS DISPLAY UNIT.