# SDR IPXA2023022191211

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 20, 2023
- Submitted: February 21, 2023
- Operation: Air carrier
- Aircraft: [N435UP](https://openairdocs.org/aircraft/N435UP), registered now
- Make and model: Boeing 757-24APF
- Registry model: [Boeing 757-24APF](https://openairdocs.org/model/boeing-757-24apf) (OpenAirDocs)
- Aircraft serial: 25466
- Aircraft time: 29,569 hours, 19,880 cycles
- System (JASC): [2841 · Fuel Quantity Indicator](https://openairdocs.org/jasc/2841)
- Part: Indicator
- Condition: None
- Location: Cabin
- Stage of operation: CR
- 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/IPXA2023022191211

## Discrepancy

INSPECTION TYPE:N/A**DIVERSION**THE ACCURACY OF ONE OR MORE FUEL TANK QUANTITY INDICATORS IS NOT KNOWN. BOTH MAIN TANK QUANTITYS BLANKED IN FLIGHT.UPON ARRIVAL FQIS WORKING PROPERLY. AS PRECAUTION PERFORMED FIM TSK 28-41-815-843-002. FOUND NO PRESENT FAULTS. PERFORMED "SELF TEST" AND ALL TEST PASS REF AMM 28-41-00-715-082-002

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