# SDR TWAA0102413

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 4, 2001
- Submitted: February 7, 2001
- Operation: Air carrier
- Aircraft: [N903TW](https://openairdocs.org/aircraft/N903TW), registered now
- Make and model: Doug DC-9-82
- Registry model: [Doug DC-9-82](https://openairdocs.org/model/mcdonnell-douglas-dc-9-82) (OpenAirDocs)
- Aircraft serial: 49154
- Aircraft time: 54,985 hours, 28,648 cycles
- System (JASC): [5720 · Wing Miscellaneous Structure](https://openairdocs.org/jasc/5720)
- Part: Bracket
- Condition: Corroded
- Location: Rt Wing
- Stage of operation: IN
- How discovered: V
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/TWAA0102413

## Discrepancy

DURING CHECK-C MAINT ON RT WING THE AFT RT END OF KEEL BEAM BOX HAD CORROSION ON DUCT BRACKET.  REMOVED AND REPLACED ANGLE PER SPM 6-70-01 USING DRAWING 5936395 CALLING FOR USE OF PART NUMBER 5936395-7 ANGLE.  INSTALLED ANGLE USING HI-LOKS.  INSTALLED HI-LOKS PER SRM 51-3-5 PAGE 12.  INSTALLED ALL FASTENERS USING TORQUE REQUIREMENTS PER SRM 51-30-1, PAGES 11, 12, AND 13.

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