# SDR HALA2017060500138

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 3, 2017
- Submitted: June 6, 2017
- Operation: Air carrier
- Aircraft: [N581HA](https://openairdocs.org/aircraft/N581HA), registered now
- Make and model: Boeing 767-33A
- Registry model: [Boeing 767-33A](https://openairdocs.org/model/boeing-767-33a) (OpenAirDocs)
- Aircraft serial: 28141
- Aircraft time: 57,296 hours, 10,482 cycles
- System (JASC): [2721 · Rudder Tab Control System](https://openairdocs.org/jasc/2721)
- Part: Trim System
- Condition: Malfunctioned
- Location: Rudder
- Stage of operation: CL
- How discovered: O
- Nature of condition: F
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/HALA2017060500138

## Discrepancy

WHILE HAND FLYING THE ACFT DURING CLIMBOUT,  NEEDED 4 UNIT OF RIGHT RUDDER. WHEN AUTOPILOT ENGAGED. YOKE INDICATION SHOWED 2 UNITS OF LEFT. LEVELED YOKE WITH TRIM INDICATOR ON SCREEN SHOWED RIGHT.   CLICKED OFF AUTOPILOT, NEEDED 4 UNITS RIGHT RUDDER.  RETRIMED AT LEVEL FLIGHT 37.  ALL INDICATION MATCHED.  PERFORMED RUDDER AND RUDDER TRIM OPERATIONAL TEST IAW AMM 27-21-00, NO DEFECTS EXCEPT RUDDER TRIM INDICATOR CURRENTLY ON MDDR 602188.    RUDDER TRIM LIMITS OK FOR SERVICE.

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