Service difficulty report · Pressure Switch · Boeing 737823

Difficulty date
February 13, 2026
Submitted
February 16, 2026
Operation
Air carrier
Aircraft
N925AN
Make and model
Boeing 737823
Aircraft serial
29526
Aircraft time
73,356 hours, 30,871 cycles
Part
Pressure Switch
Condition
Inoperative
Location
Fuel Pump
Stage of operation
NR
How discovered
O
Nature of condition
P
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: LEFT AFT FUEL PUMP LOW PRESSURE LIGHT INOPERATIVE. DOES NOT ILLUMINATE CAUTION LIGHT WHEN PUMP SWITCH TURNED OFF. REMOVED AND REPLACED LEFT AFT FUEL BOOST PUMP PRESSURE SWITCH. PER AMM 28-42-11. OPS CHECK GOOD.