# SDR FWTA201205300001

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 26, 2012
- Submitted: May 30, 2012
- Operation: Air carrier
- Aircraft: [N316LA](https://openairdocs.org/aircraft/N316LA), registered now
- Make and model: Boeing 767316F
- Aircraft serial: 30842
- Aircraft time: 53,532 hours, 13,862 cycles
- System (JASC): [5714 · Wing, Center Box](https://openairdocs.org/jasc/5714)
- Part: Stiffener
- Part number: BAC1518912002
- Condition: Cracked
- Location: Center Wing Box
- Part time: 53,532 hours, 13,862 cycles
- 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/FWTA201205300001

## Discrepancy

DURING C CHECK (10C S1C,S4C) INSPECTION OF WING CENTER SECTION FRONT SPAR VERTICAL STIFFENERS AT LBBL 32.94 AND LBBL 54.69 FOUND CRACKED.  ACCOMPLISHED MAJOR REPAIR PER ENGEENERING ORDER # RP-57-3433 AND RP-57-3434.

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