# SDR UALA2011022400933

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 23, 2011
- Submitted: February 25, 2011
- Operation: Air carrier
- Aircraft: [N664UA](https://openairdocs.org/aircraft/N664UA), registered now
- Make and model: Boeing 767322
- Aircraft serial: 29236
- Aircraft time: 44,835 hours, 12,329 cycles
- Engine: Pwa PW4056
- System (JASC): [2840 · Fuel Indicating System](https://openairdocs.org/jasc/2840)
- Part: Processor
- Part number: 300710303
- Part serial: 224
- Condition: Malfunctioned
- Location: Fuel System
- Stage of operation: NR
- 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/UALA2011022400933

## Discrepancy

FUEL CONFIG LIGHT -OFF-, NO "FUEL CONFIG" EICAS MESSAGE WITH MAIN TANK UNBALANCE GREATER THAN 1500 LBS.  LT-RT MAIN TANK WAS LOW.  POSITION 2 (1=LT, 2=RT) ACCOMPLISHED.  BITE CHECKED & RESET BEFORE REPLACING PROCESSOR.  RT FUEL TANK SHOWING 2100 LBS LOW.  LT-RT FUEL FLOW WITHIN 100 LBS AT CRUISE.  NORMAL FUEL BURN & TOTAL. ACP SERVICE TIP REF MM, CHECKS GOOD.  REPLACED FQIS PROCESSOR UNIT.

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