# SDR 2005UALA01008

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 13, 2005
- Submitted: September 27, 2005
- Operation: Air carrier
- Aircraft: [N303UA](https://openairdocs.org/aircraft/N303UA), registered now
- Make and model: Boeing 737322
- Aircraft serial: 23644
- Aircraft time: 54,063 hours, 31,688 cycles
- System (JASC): [2751 · Trailing Flap Position Indicating System](https://openairdocs.org/jasc/2751)
- Part: Connector
- Condition: Corroded
- Location: Flap Transmitter
- Stage of operation: IN
- How discovered: 9
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/2005UALA01008

## Discrepancy

FOUND RIGHT FLAP POSITION TRANSMITTER CONNECTOR D229 HAD CORROSION DAMAGE.  PIN 9 OF FLAP TRANSMITTER CONNECTOR WAS CORRODED.   CAPTAIN'S STALL WARNING SYSTEM WOULD NOT TEST DUE TO A CORRODED WIRE DISCONNECT PLUG (D229).  THE SUBJECT DISCONNECT PLUG WAS REPLACED AND ALL ASSOCIATED WIRING DISCREPANCIES WERE CORRECTED.  STALL WARNING TEST WAS ACCOMPLISHED PER MM 27-32-00 AND ALL CHECKED NORMAL.  THIS IS CONSIDERED AN ISOLATED INCIDENT. ON-CONDITION,  THERE IS NO HISTORY OF SIMILAR PREVIOUS FAILURES AT THIS LOCATION

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