What was found
AIRCRAFT WAS NOT GROUNDED: WHEN THE AFT FUEL PUMP SWITCH FOR TANK 1 IS TURNED OFF, NEITHER THE LOW PRESSURE LIGHT OR MASTER CAUTION LIGHTS ILLUMINATE. REPLACED FUEL SYSTEM MODULE ON THE P5 AND ACCOMPLISHED. PER MM 28-22-43.
- Difficulty date
- August 25, 2025
- Submitted
- August 26, 2025
- Operation
- Air carrier
- Aircraft
- N357PV
- Make and model
- Boeing 737823
- Aircraft serial
- 31277
- Aircraft time
- 22,561 hours, 9,884 cycles
- System (JASC)
- 2822 · Fuel Boost Pump
- Part
- Module
- Condition
- Faulted
- Location
- Zone 200
- 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.