Service difficulty report · Motor · Boeing 737823

Difficulty date
September 26, 2025
Submitted
October 8, 2025
Operation
Air carrier
Aircraft
N951AA
Make and model
Boeing 737823
Aircraft serial
29538
Aircraft time
66,180 hours, 27,905 cycles
Part
Motor
Part number
607551005
Part serial
031251039
Condition
Failed
Location
Nr 2
Part time
14,850 hours, 6,962 cycles
Stage of operation
NR
How discovered
O
Nature of condition
K
Precautionary procedure
K

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

What was found

AIRCRAFT WAS NOT GROUNDED: THE NUMBER 2 ENGINE FUEL AFT LOW PRESSURE LIGHT CAME ON AND REMAINED LIT. TROUBLESHOT PER WDM 28-23-11. PERFORMED VOLTAGE CHECK OF CONNECTOR D74, FOUND 115V AT ALL THREE PHASES. SUSPECT PUMP AT FAULT. REMOVED AND REPLACED NUMBER 2 AFT FUEL BOOST PUMP IMPELLER. PER AMM 28-22-41.