# SDR A6WA201040055

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 15, 2009
- Submitted: February 12, 2010
- Operation: Air carrier
- Aircraft: [N433AW](https://openairdocs.org/aircraft/N433AW), registered now
- Make and model: Cndair CL6002B19
- Aircraft serial: 7289
- Aircraft time: 23,128 hours, 22,077 cycles
- System (JASC): [4910 · APU Cowling/Containment](https://openairdocs.org/jasc/4910)
- Part: Stiffener
- Condition: Cracked
- Location: Apu Enclosure
- 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/A6WA201040055

## Discrepancy

APU ENCLOSURE DOOR EXTERNAL STIFFENERS CRACKED AT UPPER WELD.  REPAIRED CRACKS (2 EA) IAW REO 601R-49-11-070.

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