# SDR CALA2017012300158

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 23, 2017
- Submitted: January 23, 2017
- Operation: Air carrier
- Aircraft: [N14219](https://openairdocs.org/aircraft/N14219), registered now
- Make and model: Boeing 737824
- Aircraft serial: 28781
- Aircraft time: 59,560 hours, 21,071 cycles
- System (JASC): [5322 · Fuselage Internal Mounting Structure](https://openairdocs.org/jasc/5322)
- Part: Shear Tie
- Part number: BAC150615987075
- Condition: Corroded
- Location: Bs 907
- 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/CALA2017012300158

## Discrepancy

BS 907, STRINGERS 23L AND 24L, SHEAR TIE HAS EVIDENCE OF CORROSION.   REMOVED CORROSION IAW SRM 51-10-02,  FOUND TO BE OUT OF LIMITS IAW SRM 53-00-01.  REMOVED AND REPLACED THE SHEAR TIE IAW SRM 51-40-02,  DWG 147A1120-99 REV V, AND SRM 51-20-01.

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