# SDR P5CA9700387

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 6, 1997
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: [N858FT](https://openairdocs.org/aircraft/N858FT), registered now
- Make and model: Boeing 747123
- Aircraft serial: 20109
- System (JASC): [2841 · Fuel Quantity Indicator](https://openairdocs.org/jasc/2841)
- Part: Fuel Qty Ind
- Part number: JG603C3
- Condition: Froze
- Location: Cockpit
- Stage of operation: CR
- Nature of condition: O
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/P5CA9700387

## Discrepancy

IN CRUISE, NR 3 MAIN FUEL QTY INDICATOR FROZE AT 61,000 LBS, 5 HOURS INTO FLIGHT, NR 3 FORWARD BOOST PUMP LOW PRESSURE LIGHT CAME ON.  DUE TO WEATHER IN JFK, DIVERTED TO ORD.  TRANSFERED TO DMI PER MEL 28-11.  INDICATOR CHANGED AT JFK, CALIBRATED PER MAINTENANCE MANUAL 28-41-00.

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