# SDR HALA2018082600403

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 26, 2018
- Submitted: August 27, 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: 60,166 hours, 11,198 cycles
- System (JASC): [2720 · Rudder Control System](https://openairdocs.org/jasc/2720)
- Part: Warning System
- Condition: False Activation
- Location: Rudder Sys
- Stage of operation: CR
- How discovered: O
- Nature of condition: N
- Precautionary procedure: C
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/HALA2018082600403

## Discrepancy

AIR TURN BACK, AFTER TAKEOFF RUDDER RATIO EICAS MESSAGE DISPLAYED WITH RUDDER RATIO DISCRETE LIGHT ILLUMINATED. PERFORMED FIM TASK 27-09 FAULT TREE 814. NO FAULTS NOTED. RUDDER OPS NORMAL. OK FOR SVC.

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