# SDR 2008UALA03432

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 16, 2008
- Submitted: July 2, 2008
- Operation: Air carrier
- Aircraft: N545UA
- Make and model: Boeing 757222
- Aircraft serial: 25323
- Aircraft time: 63,005 hours, 18,342 cycles
- Engine: Pwa PW2037
- System (JASC): [2797 · Flight Control System Wiring](https://openairdocs.org/jasc/2797)
- Part: Ground Wire
- Condition: Damaged
- Location: Rudder Trim
- Stage of operation: NR
- How discovered: O
- Nature of condition: W
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/2008UALA03432

## Discrepancy

RUDDER TRIM FAILED TO TRIM IN EITHER DIRECTION.  WIRING SHORT AT S3 SWITCH.  REPAIRED GROUND TO S3 SWITCH ON M74 PANEL, SYSTEM CHECKED OK.

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