# SDR SWAA2026072426571

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 20, 2026
- Submitted: July 25, 2026
- Operation: Air carrier
- Aircraft: [N8662F](https://openairdocs.org/aircraft/N8662F), registered now
- Make and model: Boeing 737-8H4
- Registry model: [Boeing 737-8H4](https://openairdocs.org/model/boeing-737-8h4) (OpenAirDocs)
- Aircraft serial: 36936
- Aircraft time: 38,474 hours, 18,779 cycles
- System (JASC): [2841 · Fuel Quantity Indicator](https://openairdocs.org/jasc/2841)
- Part: Tank Unit
- Part number: 202000103
- Part serial: BN784442
- Condition: Leaking
- Location: Rt Wing
- Stage of operation: CL
- How discovered: O
- Nature of condition: K, J
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SWAA2026072426571

## Discrepancy

DURING CLIMB NR 2 FUEL TANK QUANTITY DECREASED TO OVER 1000 LBS IMBALANCE WITH 3000 LBS OF FUEL IN THE CENTER INSPECTED ACFT FOR FUEL LEAKS NONE FOUND. PERFORMED FQIS BITE IAW FIM 28-41 TASK 801 NO FAULTS FOUND. STICK READINGS SHOW 6660LBS IN NR 1 & 2 TANKS WITH FLT DECK READINGS SHOWING NR 1 TANK AT 6670 AND NR 2 TANK SHOWING 7560. INSTALLED BUSSING PLUG AT D11314 FOR NR 2 TANK. OK TO CONTINUE ON MEL 28-6-01 SP1 SP3 AND SP28.  R & R RT WING TANK COMPENSATOR AND  F8 F9 F10 TANK UNITS PER AMM 28-41-21. OPS CHECKS GOOD.

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