# SDR AALA202603066554

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 16, 2025
- Submitted: March 6, 2026
- Operation: Air carrier
- Aircraft: [N952NN](https://openairdocs.org/aircraft/N952NN), registered now
- Make and model: Boeing 737823
- Aircraft serial: 31196
- Aircraft time: 33,981 hours, 14,299 cycles
- System (JASC): [2842 · Fuel Quantity Sensor](https://openairdocs.org/jasc/2842)
- Part: Probe
- Part number: 202000214
- Condition: Faulted
- Location: Zone 600
- Stage of operation: CL
- How discovered: O
- Nature of condition: J
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/AALA202603066554

## Discrepancy

AIRCRAFT WAS NOT GROUNDED: 1500LB FUEL IMBALANCE (RIGHT TANK LOW) AFTER TAKEOFF WITH FUEL IN THE CENTER TANK AND CENTER PUMPS OPERATING. HAD TO CROSS FEED MULTIPLE TIMES TO REBALANCE FUEL.  REPLACED RIGHT WING FUEL QUANTITY COMPENSATOR (AALA202512179117) AND FUEL PROBES NUMBER 1 THRU 12  PER AMM 28-41-21. BITE TEST CHECK GOOD.

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