# SDR UALA2011011300203

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 10, 2011
- Submitted: February 3, 2011
- Operation: Air carrier
- Aircraft: [N780UA](https://openairdocs.org/aircraft/N780UA), registered now
- Make and model: Boeing 777222
- Aircraft serial: 26944
- Aircraft time: 58,730 hours, 10,625 cycles
- Engine: Pwa PW4077
- System (JASC): [2842 · Fuel Quantity Sensor](https://openairdocs.org/jasc/2842)
- Part: Processor
- Part number: 0335KPU01
- Part serial: 991347
- Condition: Faulty
- Location: Fuel System
- Stage of operation: IN
- How discovered: O
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/UALA2011011300203

## Discrepancy

TOTAL FUEL QUANTITY INDICATION INOPERATIVE.SAMC TEXT: UPPER EICAS INDICATION IS CORRECT, CALCULATED FUEL IN FMC CORRECT, "TOTALIZER" ON FMC PROGRESS PAGE 2 IS FROZEN ON DEPARTURE FUEL.  REPLACED FUEL QUANTITY PROCESSOR PER MM, RAN ENG FOR 5 MIN, OPS CKS NORMAL.

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