Service difficulty report · Sensor · Boeing 777222

Difficulty date
August 19, 2013
Submitted
August 23, 2013
Operation
Air carrier
Aircraft
N788UA
Make and model
Boeing 777222
Aircraft serial
26942
Aircraft time
72,173 hours, 10,114 cycles
Engine
Pwa PW40903
Part
Sensor
Part number
113892
Part serial
73030
Condition
Faulty
Location
Duct Pressure
Stage of operation
NR
How discovered
9
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

DUCT PRESSURE DETECTOR VSCF. REPLACED DUCT PRESSURE SENSOR FOR VSCF SUPPLY DUCT PER AMM, OP CHECKED NORMAL.