Service difficulty report · Reservoir · Boeing 777323ER

Difficulty date
November 18, 2018
Submitted
December 5, 2018
Operation
Air carrier
Aircraft
N734AR
Make and model
Boeing 777323ER
Aircraft serial
31480
Aircraft time
14,668 hours, 1,564 cycles
Part
Reservoir
Part number
410045091
Part serial
62378A7
Condition
Low Pressure
Location
L4 Door
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

AIRCRAFT WAS IN BASE MAINTENANCE. L4 PASSENGER DOOR EPAS RESERVOIR PRESSURE GAUGE BELOW THE GREEN BAND. REPLACED RESERVOIR PER 52-12-22.