Service difficulty report · Switch · Boeing 767322

Difficulty date
April 5, 2009
Submitted
April 8, 2009
Operation
Air carrier
Aircraft
N677UA
Make and model
Boeing 767322
Aircraft serial
30029
Aircraft time
27,242 hours, 6,912 cycles
Engine
Pwa PW4056
Part
Switch
Part number
S424
Condition
Faulty
Location
Rt Fuel Tank
Stage of operation
NR
How discovered
O
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

RIGHT CENTER PUMP LOW PRESSURE INDICATION INOP. RIGHT CTR FUEL PUMP PRESS LIGHT NOT ON WITH PUMP SW ON AND ENG OFF. ALSO FOUND EICAS MESSAGE "R FUEL SYS PRESS" MESSAGE IS ALSO INOP. ISOLATED TO THE RIGHT FUEL TANK PUMP LOW PRESSURE SWITCH, S424. SWITCH REPLACED, OPS CHECK OK.