# SDR ASAA2015072212548

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 22, 2015
- Submitted: July 24, 2015
- Operation: Air carrier
- Aircraft: [N570AS](https://openairdocs.org/aircraft/N570AS), registered now
- Make and model: Boeing 737890
- Aircraft serial: 35185
- Aircraft time: 32,147 hours, 9,558 cycles
- System (JASC): [2840 · Fuel Indicating System](https://openairdocs.org/jasc/2840)
- Part: Warning Message
- Condition: Illuminated
- Stage of operation: IN
- How discovered: 9
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/ASAA2015072212548

## Discrepancy

FOUND NR 2 TANK WITH ACTIVE FAULT CODE 28-41208, NR 2 TANK COMPENSATOR DATA BAD. ACFT GROUNDED.  ACCOMPLISHED T/C NG-28WC-00001, 373-800/900 FUEL SUMPING PROCEDURE FOR NR 1, NR 2 MAIN FUEL TANKS WITH ICE FORMATION.  ACCOMPLISHED FQIS BITE PROCEDURE, NO FAULTS FOUND.

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