# SDR ASAA2016091217992

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 12, 2016
- Submitted: September 14, 2016
- Operation: Air carrier
- Aircraft: [N512AS](https://openairdocs.org/aircraft/N512AS), registered now
- Make and model: Boeing 737890
- Aircraft serial: 39043
- Aircraft time: 31,282 hours, 9,510 cycles
- System (JASC): [2840 · Fuel Indicating System](https://openairdocs.org/jasc/2840)
- Part: Indication Sys
- Condition: Malfunctioned
- Location: Fuel Qty
- 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/ASAA2016091217992

## Discrepancy

FUEL QTY NR 1 TANK WENT BLANK FOR A FEW SECONDS THEN CAME BACK WITH A DIFFERENT QTY. STARTED WITH 8.57 THEN WENT TO 8.13.  ACFT GROUNDED.  NO CURRENT FAULTS, FQIS BITE IAW FIM 28-41 TASK 801. NR 1 FUEL TANK INDICATOR WITHIN TOLERANCE, CHECKED WITH DRIP STICKS IAW AMM 28-41-00.

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.