Service difficulty report · Pump · Boeing 737823

Difficulty date
May 24, 2026
Submitted
May 26, 2026
Operation
Air carrier
Aircraft
N871NN
Make and model
Boeing 737823
Aircraft serial
31127
Aircraft time
42,913 hours, 18,564 cycles
Part
Pump
Condition
Inoperative
Location
Fuel Boost
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

AIRCRAFT WAS NOT GROUNDED: NUMBER 2 AFT BOOST PUMP INOPERATIVE THE LOW PRESSURE LIGHT DOES NOT EXTINGUISH WHEN PUMP IS TURNED ON. VERIFIED 2 AFT FUEL BOOST PUMP TO BE INOPERATIVE.(OPEN).