# SDR ASAA2016020815329

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 8, 2016
- Submitted: February 9, 2016
- Operation: Air carrier
- Aircraft: [N569AS](https://openairdocs.org/aircraft/N569AS), registered now
- Make and model: Boeing 737890
- Aircraft serial: 35184
- Aircraft time: 34,161 hours, 10,562 cycles
- System (JASC): [2840 · Fuel Indicating System](https://openairdocs.org/jasc/2840)
- Part: Probe
- Part number: 2020201
- Part serial: 2277
- Condition: Failed
- Location: Nr 2 Tank
- Part time: 34,151 hours, 10,559 cycles
- Stage of operation: NR
- How discovered: 9
- Nature of condition: O
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/ASAA2016020815329

## Discrepancy

FUEL QTY INDICATION PROBLEMS FOR NR 2 RT TANK.  ACFT GROUNDED.  R & R NR 2 TANK COMPENSATOR PROBE AND TANK UNITS F8R, F7R, F6R, AND F1R REF AMM 28-41-21.  REPLACED NR 2 TANK UNITS F5R, F4R,F3R, F2R IAW AMM 28-41-21/401. REPLACED NR 2 TANK UNITS F12R, F11R, F10R AND F9R IAW AMM 28-41-21. ACCOMPLISHED SYSTEM TEST IAW AMM 28-41-00. TANK NR 2 VAUES WITHIN LIMITS. ACCOMPLISHED NR 2 TANK COMPARISON CHECK IAW AMM 28-41-00.  STICK MEASUREMENTS WITHIN 75 LB OF INDICATED MEASUREMENT.

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