Service difficulty report · Pressure Switch · Boeing 777222

Difficulty date
December 29, 2008
Submitted
December 31, 2008
Operation
Air carrier
Aircraft
N795UA
Make and model
Boeing 777222
Aircraft serial
26927
Aircraft time
49,245 hours, 7,291 cycles
Engine
Pwa PW40903
Part
Pressure Switch
Condition
Faulty
Location
Fuel System
Stage of operation
TX
How discovered
O
Nature of condition
J
Precautionary procedure
D

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

What was found

LT ENG FUEL FILTER INDICATION. REPLACED DIFFERENTIAL PRESSURE SWITCH