Service difficulty report · Epas · Boeing 777222

Difficulty date
May 15, 2010
Submitted
May 17, 2010
Operation
Air carrier
Aircraft
N798UA
Make and model
Boeing 777222
Aircraft serial
26928
Aircraft time
53,768 hours, 7,899 cycles
Engine
Pwa PW4090
Part
Epas
Part number
410045091
Condition
Malfunctioned
Location
R4 Door
Stage of operation
IN
How discovered
9
Nature of condition
P
Precautionary procedure
K

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

What was found

NR 4 RT EMERGENCY POWER ASSIST SYS DOES NOT HAVE A GREEN LIGHT. REPLACED EPAS.