Service difficulty report · Pressure Switch · Boeing 767323

Difficulty date
December 24, 2014
Submitted
January 6, 2015
Operation
Air carrier
Aircraft
N39356
Make and model
Boeing 767323
Aircraft serial
24037
Aircraft time
110,659 hours, 17,835 cycles
Engine
Ge CF680
Part
Pressure Switch
Part number
9377M62P03
Condition
Inoperative
Location
Lt Eng Fuel
Stage of operation
CL
How discovered
O
Nature of condition
N
Precautionary procedure
A

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

What was found

LEFT ENGINE FUEL FILTER BYPASS LIGHT ILLUMINATED. RETURNED TO DEPARTURE, EMERGENCY DECLARED AND LANDED UNEVENTFULLY. REPLACED THE PRESSURE SWITCH.