# SDR KCSA101014

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 13, 2010
- Submitted: March 13, 2010
- Operation: Air carrier
- Aircraft: [N712CK](https://openairdocs.org/aircraft/N712CK), registered now
- Make and model: Boeing 747122
- Aircraft serial: 19754
- Aircraft time: 100,351 hours, 24,313 cycles
- System (JASC): [5720 · Wing Miscellaneous Structure](https://openairdocs.org/jasc/5720)
- Part: Support
- Condition: Cracked
- Location: Lt Wing
- 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/KCSA101014

## Discrepancy

LEFT WING LOWER L/E FUEL ACCESS DOOR HAS A CRACK IN THE SUPPORT STRUCTURE AT WS 807.

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