Service difficulty report · Pump · Boeing 737890

Difficulty date
July 27, 2016
Submitted
July 29, 2016
Operation
Air carrier
Aircraft
N588AS
Make and model
Boeing 737890
Aircraft serial
35685
Aircraft time
33,410 hours, 10,160 cycles
Part
Pump
Condition
Malfunctioned
Location
Fuel System
Stage of operation
CR
How discovered
O
Nature of condition
J
Precautionary procedure
K

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

What was found

LEFT CENTER FUEL PUMP LOW PRESSURE LIGHT WOULD NOT EXTINGUISH WHEN SELECTED ON, IN CRUISE 900 LBS IN CENTER TANK. ACFT GROUNDED. PERFORMED FIM 28-22, TASK 801. FOUND LT CENTER BOOST PUMP LOST ITS PRIME. FUELED CENTER TANK TO 14,000 LBS AND LT CENTER BOOST PUMP, OPS NORMAL. ALL GROUND FUNCTIONAL CHECKS GOOD.