What was found
ON TAKEOFF ROLL BOTH FWD AND AFT PUMP LOW PRESSURE LIGHTS IN NR 2 TANK WERE ALTERNATING ON AND OFF. REMOVED AND REPLACED THE FUEL SYSTEM MODULE. OPS CHECKED GOOD. IAW AMM 28-22-43.
- Difficulty date
- November 29, 2025
- Submitted
- December 2, 2025
- Operation
- Air carrier
- Aircraft
- N479WN
- Make and model
- Boeing 7377H4
- Aircraft serial
- 33990
- Aircraft time
- 70,468 hours, 42,588 cycles
- System (JASC)
- 2840 · Fuel Indicating System
- Part
- Pressure Switch
- Condition
- Faulted
- Location
- Zone 100
- Stage of operation
- TO
- How discovered
- V
- Nature of condition
- J
- Precautionary procedure
- C
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.