# SDR DL72S954662

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 8, 1995
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: [N475DA](https://openairdocs.org/aircraft/N475DA), registered now
- Make and model: Boeing 727232
- Aircraft serial: 20752
- System (JASC): [5711 · Wing Spar](https://openairdocs.org/jasc/5711)
- Part: Stiffener
- Condition: Cracked
- Location: Ws 588
- 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/DL72S954662

## Discrepancy

FRONT SPAR STIFFENER, NOSE RIB ATTACH BRACKET CRACKED BETWEEN TWO LOWER FASTENERS AT NR 7 SLAT INBOARD TRACK AT APPROX IWS 588.  REPLACED STIFFENER PER MM 57-20-21.

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