# SDR AALA2019060539001

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 2, 2019
- Submitted: June 8, 2019
- Operation: Air carrier
- Aircraft: [N819NN](https://openairdocs.org/aircraft/N819NN), registered now
- Make and model: Boeing 737823
- Aircraft serial: 31083
- Aircraft time: 29,883 hours, 11,976 cycles
- System (JASC): [2840 · Fuel Indicating System](https://openairdocs.org/jasc/2840)
- Part: Processor
- Part number: 3012803
- Part serial: 918
- Condition: Faulty
- Location: Fuel Qty
- Stage of operation: CR
- How discovered: O
- Nature of condition: N
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/AALA2019060539001

## Discrepancy

AIRCRAFT WAS GROUNDED: PILOT REPORTS WHILE ENROUTE IN ANU WHILE BURNING FUEL FROM CENTER TANK, RIGHT MAIN TANK QUANTITY DECREASED VERY SLOWLY TO ABOUT 500 LBS IMBALANCE BALANCE TANK STABILIZED. NO NOTICEABLE ROLL IN AIRCRAFT UPON GATE ARRIVAL. IMBALANCE DECREASED TO WITHIN 300 LBS BETWEEN TANKS 1 AND 2 UPON ENGINE 2 SHUT DOWN ENGINE FAIL ANNUNCIATED ON NO.2 EGT.  MAINTENANCE REMOVED AND REPLACED FUEL QTY PROCESSOR IAW AMM 24-41-81. ACCOMPLISHED INSTALLATION TEST AND BITE IAW AMM 24-41-00. NO FAULTS NOTED . OPS CHECKED GOOD.

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