What was found
AIRCRAFT WAS NOT GROUNDED: LEFT HAND AFT FUEL PUMP DOES NOT ILLUMINATE WHEN TURNED OFF THE BULB TESTS GOOD. REMOVED AND REPLACED AFT LEFT HAND FUEL PUMP PRESSURE SWITCH. PER AMM 28-42-11**(CLOSED).
- Difficulty date
- February 8, 2024
- Submitted
- February 12, 2024
- Operation
- Air carrier
- Aircraft
- N925NN
- Make and model
- Boeing 737823
- Aircraft serial
- 31169
- Aircraft time
- 31,782 hours, 13,535 cycles
- System (JASC)
- 2822 · Fuel Boost Pump
- Part
- Pressure Switch
- Part number
- 21C1321
- Condition
- Faulty
- Location
- Lt Wing
- Stage of operation
- NR
- How discovered
- V
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.