# SDR UIEA2019110105826

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 1, 2019
- Submitted: November 1, 2019
- Operation: Air carrier
- Aircraft: [N1229A](https://openairdocs.org/aircraft/N1229A), registered now
- Make and model: Boeing 767306
- Aircraft serial: 28884
- Aircraft time: 70,824 hours, 15,749 cycles
- System (JASC): [2720 · Rudder Control System](https://openairdocs.org/jasc/2720)
- Part: Module
- Part number: 285T0015116
- Part serial: D03510
- Condition: Faulty
- Location: Flight Control
- Stage of operation: CL
- 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/UIEA2019110105826

## Discrepancy

AFTER TAKEOFF, RUDDER RATIO/AILERON LOCKOUT EICAS. (<P>REMOVED AND REPLACED STAB/LOCK OUT MODULE, BOTH LEFT AND RIGHT. PERFORMED OPERATIONAL TEST, OPS CHECK GOOD. RUDDER RATIO EICAS, PERFORMED FIM TASK 27-21 FT 804, NO FAULT FOUND. RUDDER RATIO EICAS MESSAGE NOT DUPLICATED AT THIS TIME IAW AMM 27-21-23. </P><P><BR /></P><P>OFF PART (LEFT): PN: 285T0015-116, SN: D00088 </P>)

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