What was found
AIRCRAFT WAS GROUNDED: WHEN LEFT AFT MAIN FUEL PUMP SWITCH IS TURNED TO OFF, LOW PRESSURE LIGHT DOES NOT ILLUMINATE. REMOVE AND REPLACED LEFT AFT FUEL BOOST PUMP PRESSURE SWITCH. PER AMM 28-42-11. OPS CHECK GOOD.
- Difficulty date
- February 19, 2026
- Submitted
- February 21, 2026
- Operation
- Air carrier
- Aircraft
- N962NN
- Make and model
- Boeing 737823
- Aircraft serial
- 33331
- Aircraft time
- 33,012 hours, 13,796 cycles
- System (JASC)
- 2822 · Fuel Boost Pump
- Part
- Pressure Switch
- Condition
- Faulted
- Location
- Zone 500
- 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.