Service difficulty report · Pressure Switch · Boeing 767322

Difficulty date
December 16, 2010
Submitted
December 17, 2010
Operation
Air carrier
Aircraft
N646UA
Make and model
Boeing 767322
Aircraft serial
25283
Aircraft time
81,849 hours, 13,246 cycles
Engine
Pwa PW4060
Part
Pressure Switch
Condition
Inoperative
Location
Lt Fuel Sys
Stage of operation
NR
How discovered
O
Nature of condition
J
Precautionary procedure
O

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

What was found

LT CTR FUEL PUMP LOW PRESSURE LIGHT DOES NOT COME ON. LT CTR FUEL PUMP INOPERATIVE. REPLACED PRESSURE SWITCH S423. OPS NORMAL.