# SDR CALA2013040500195

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 4, 2013
- Submitted: April 5, 2013
- Operation: Air carrier
- Aircraft: [N27724](https://openairdocs.org/aircraft/N27724), registered now
- Make and model: Boeing 737724
- Aircraft serial: 28791
- Aircraft time: 47,282 hours, 15,775 cycles
- System (JASC): [5312 · Fuselage Main, Bulkhead](https://openairdocs.org/jasc/5312)
- Part: Pressure Blkhd
- Part number: 111A1101
- Condition: Cracked
- Location: Lt Wheel Well
- 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/CALA2013040500195

## Discrepancy

MLG LT WHEEL WELL FWD BULKHEAD HAS CRACK.  VERIFIED CRACK MEASURES APPROX. 1.0" REPAIRED LT WHEEL WELL IAW SRM 57-10-10, REPAIR 3, ALTERNATIVE 2.

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