# SDR SWAA2022020251987

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 6, 2017
- Submitted: May 12, 2022
- Operation: Air carrier
- Aircraft: [N455WN](https://openairdocs.org/aircraft/N455WN), registered now
- Make and model: Boeing 737-7H4
- Registry model: [Boeing 737-7H4](https://openairdocs.org/model/boeing-737-7h4) (OpenAirDocs)
- Aircraft serial: 32462
- Aircraft time: 48,691 hours, 28,481 cycles
- System (JASC): [5544 · Rudder Miscellaneous Structure](https://openairdocs.org/jasc/5544)
- Part: None
- Part number: 173A010310
- Part serial: SB1502
- Condition: Corroded
- Location: Rudder
- 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/SWAA2022020251987

## Discrepancy

SUPPLEMENTAL INFORMATION: RUDDER BALANCE WEIGHT (ON BALANCE ARM) HAS CORROSION(AS SEEN FROM THE GROUND) / REMOVED AND REPLACED RUDDER PER AMM 27-21-11. SEE ATTACHED SIGN OFFS FOR ALL WORK PERFORMED. TAG NO: 298203 PN ON: 173A0103-10 SN ON: CASA-1266 PN OFF: SN OFF: SB1502

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