# SDR CALA2013081400564

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 13, 2013
- Submitted: August 14, 2013
- Operation: Air carrier
- Aircraft: [N16703](https://openairdocs.org/aircraft/N16703), registered now
- Make and model: Boeing 737724
- Aircraft serial: 28764
- Aircraft time: 50,914 hours, 17,178 cycles
- System (JASC): [5310 · Fuselage Main, Structure](https://openairdocs.org/jasc/5310)
- Part: Structure
- Part number: 111A1111
- Condition: Cracked
- Location: Bs 663
- 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/CALA2013081400564

## Discrepancy

CTR WING BOX REAR SPAR WEB AT BS 663 RT SIDE FOUND 1 INCH CRACK AT RBL 42 & WL-197. ALL WORK ACCOMPLISHED IAW SRM 57-10-10, REPAIR-3, PAGE-209, FIG-20 4 AND IAW PAGE 211, TABLE-B.

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