# SDR DL72S980797

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 10, 1998
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: [N520DA](https://openairdocs.org/aircraft/N520DA), registered now
- Make and model: Boeing 727232
- Aircraft serial: 21471
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Angle
- Part number: 69678811
- Condition: Cracked
- Location: Bs 1273
- Stage of operation: IN
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DL72S980797

## Discrepancy

THE GUSSET ANGLE AT FS 1273 ON THE RT VENTRAL STAIRWAY TORQUE BOX WAS FOUND WITH A TYPICAL CRACK.  THE GUSSET ANGLE WAS REPLACED WITH A NEW PART PER BAC S/B 727-53-0129 AND    DOCUMENTED PER ER/A 364503-14AD.

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