# SDR ASAA2016040816308

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 8, 2016
- Submitted: April 11, 2016
- Operation: Air carrier
- Aircraft: [N512AS](https://openairdocs.org/aircraft/N512AS), registered now
- Make and model: Boeing 737890
- Aircraft serial: 39043
- Aircraft time: 29,563 hours, 8,996 cycles
- System (JASC): [2840 · Fuel Indicating System](https://openairdocs.org/jasc/2840)
- Part: Compensator
- Part number: 2020201
- Part serial: 8369
- Condition: Failed
- Location: Nr 2 Fuel Tank
- Part time: 29,591 hours, 9,006 cycles
- 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/ASAA2016040816308

## Discrepancy

ENGINEERING REQUEST, ACCOMPLISH FUEL QTY SYS TEST FOR NR 2 TANK.  ACFT GROUNDED.  R & R F1, F2, AND F15, REF AMM 28-41-21.  SYSTEM TEST GOOD, REF AMM 28-41-00.  ACCOMPLISHED FQIS BITE TEST, REF FIM 28-41, TASK 801, OPS NORMAL.  FQIS COMPARISON CHECK WITH FUEL MEASURING STICKS WITHIN LIMITS, REF AMM 28-41-00-720-801.

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