# SDR SWAA2022030998391

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 8, 2019
- Submitted: March 9, 2022
- Operation: Air carrier
- Aircraft: [N7747C](https://openairdocs.org/aircraft/N7747C), registered now
- Make and model: Boeing 737-7BD
- Registry model: [Boeing 737-7BD](https://openairdocs.org/model/boeing-737-7bd) (OpenAirDocs)
- Aircraft serial: 36091
- Aircraft time: 40,012 hours, 19,707 cycles
- System (JASC): [5544 · Rudder Miscellaneous Structure](https://openairdocs.org/jasc/5544)
- Part: Balance Weight
- 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/SWAA2022030998391

## Discrepancy

THE L/H SIDE OF THE RUDDER COUNTER BALANCE HAS LIGHT CORROSION AND MISSING PAINT AROUND THE SCREW HOLES AND MATING SURFACE. / REMOVED AND REPLACED RUDDER BALANCE ARM WEIGHT PER SRM 51-60-07-0G-0. TAG NO: NTN TL PN ON: 173A5103-1MIT SN ON: NSN PN OFF: SN OFF: NSN

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