# SDR CA050923008

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 21, 2005
- Submitted: October 3, 2005
- Operation: General aviation
- Make and model: Boeing 737522
- Engine: Cfmint CFM563C1
- System (JASC): [5420 · Nacelle/Pylon Miscellaneous Structure](https://openairdocs.org/jasc/5420)
- Part: Vent
- Part number: 315A1580507
- Condition: Cracked
- Location: Cowl
- 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/CA050923008

## Discrepancy

(CAN) ON A SCHEDULED PHASE INSPECTION THIS VENT, WHICH IS ON THE ENGINE THRUST REVERSER COWL WAS FOUND TO HAVE A 2 INCH CRACK.  A SIMILIAR CRACK WAS FOUND ON A PHASE CHECK THE DAY BEFORE ON ANOTHER AIRCRAFT.

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