# SDR HALA2018082900406

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 29, 2018
- Submitted: August 30, 2018
- Operation: Air carrier
- Aircraft: N580HA
- Make and model: Boeing 767-33A
- Registry model: [Boeing 767-33A](https://openairdocs.org/model/boeing-767-33a) (OpenAirDocs)
- Aircraft serial: 28140
- Aircraft time: 60,195 hours, 11,208 cycles
- System (JASC): [2841 · Fuel Quantity Indicator](https://openairdocs.org/jasc/2841)
- Part: Processing Unit
- Part number: 300710404
- Part serial: 422
- Condition: Failed
- Location: Fuel System
- Stage of operation: CL
- How discovered: O
- Nature of condition: N
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/HALA2018082900406

## Discrepancy

AT TOP OF CLIMB LEFT FUEL QTY AND TOTALIZER INOP. DIVERTED A/C TO OAK. ON DESCENT BECAME INTERMITTENT. REMOVED AND REPLACED FUEL QUANTITY INDICATING SYSTEM PROCESSOR UNIT PER AMM 28-41-08. PERFORMED OPERATIONAL TEST PER AMM 28-41-00 AND OPS CHECKS GOOD WITH NO FAULTS NOTED ON PROCESSOR. OK FOR
SVC.

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