# SDR HALA2012050300129

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 3, 2012
- Submitted: May 4, 2012
- 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: 39,090 hours, 7,277 cycles
- System (JASC): [2720 · Rudder Control System](https://openairdocs.org/jasc/2720)
- Part: Control Module
- Part number: 285T0014104
- Part serial: D01436
- Condition: Malfunctioned
- Part time: 1,633 hours, 259 cycles
- Stage of operation: NR
- How discovered: O
- Nature of condition: J
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/HALA2012050300129

## Discrepancy

"RUDDER RATIO" EICAS MESSAGE & OVERHEAD ANNUNCIATOR PANEL.  R & R LT RRCM IAW AMM 27-09-00.  OPS CKS OK. NO EICAS MESSAGE NOTED. OK FOR SERVICE.

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