# SDR HALA2016090800345

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 8, 2016
- Submitted: September 9, 2016
- Operation: Air carrier
- Aircraft: [N583HA](https://openairdocs.org/aircraft/N583HA), registered now
- Make and model: Boeing 767-33A
- Registry model: [Boeing 767-33A](https://openairdocs.org/model/boeing-767-33a) (OpenAirDocs)
- Aircraft serial: 25531
- Aircraft time: 101,101 hours, 18,091 cycles
- System (JASC): [2840 · Fuel Indicating System](https://openairdocs.org/jasc/2840)
- Part: Indication Sys
- Condition: Malfunctioned
- Location: Fuel Crossfeed
- 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/HALA2016090800345

## Discrepancy

DURING CRUISE FLIGHT,   WITH THROTTLES DISPLACED TO MATCH N1, FUEL FLOW WAS +100 LBS AN HOUR ON THE NR 1 ENG.  HOWEVER THE LEFT TANK WAS 3,500 LBS LESS THAN THE RIGHT. FUEL CROSSFEED OPERATES NORMALLY.   PERFORMED FUEL QAUNTITY BITE TEST IAW TASK 28-41 TASK 852. NO FAULTS NOTED.

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