# SDR 96ZZZX5356

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 18, 1996
- Submitted: March 26, 2000
- Operation: General aviation
- Filed by: [AAR Aircraft Services Inc, repair station XE4R645M](https://openairdocs.org/faa-repair-station/XE4R645M/aar-aircraft-services-inc.md) (OpenAirDocs)
- Aircraft: N427EX
- Make and model: Boeing 727-22C
- Registry model: [Boeing 727-22C](https://openairdocs.org/model/boeing-727-22c) (OpenAirDocs)
- Aircraft serial: 19090
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Integral Rib
- Condition: Cracked
- Location: Fs 870 Rt
- 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/96ZZZX5356

## Discrepancy

INSPECTION FOUND 1.50 INCH CRACK AT BS 870 RT, INTEGRAL RIB STR 13R.  SUSPECT CAUSE:  FATIGUE.

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