# SDR CALA2020032700701

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 24, 2020
- Submitted: March 27, 2020
- Operation: Air carrier
- Aircraft: [N14240](https://openairdocs.org/aircraft/N14240), registered now
- Make and model: Boeing 737824
- Aircraft serial: 28952
- Aircraft time: 65,138 hours, 24,519 cycles
- System (JASC): [5322 · Fuselage Internal Mounting Structure](https://openairdocs.org/jasc/5322)
- Part: Shear Tie
- Part number: 148A12304
- Condition: Corroded
- Location: Fuselage
- 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/CALA2020032700701

## Discrepancy

DURING CIC OF HORIZONTAL STAB BOX FOUND CORROSION AT STA 1104 STR 5R REF AAR N/R 99871082 FOUND WITH CORROSION EXFOLIATION SHEAR TIE CLIP STR 5 STA 1104 REMOVED AND REPLACED SHEAR TIE AS PER REF B737 SRM 51-40-02 AND DWG 148A1225

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