# SDR CALA2026061117029

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 10, 2026
- Submitted: June 11, 2026
- Operation: Air carrier
- Aircraft: [N17245](https://openairdocs.org/aircraft/N17245), registered now
- Make and model: Boeing 737824
- Aircraft serial: 28955
- Aircraft time: 81,141 hours, 30,316 cycles
- System (JASC): [7830 · Engine Thrust Reverser](https://openairdocs.org/jasc/7830)
- Part: Skin
- Part number: 315A21117
- Condition: Corroded
- Location: Thrust Reverser
- 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/CALA2026061117029

## Discrepancy

RIGHT ENGINE THRUST REVERSER INBOARD HALF INNER FAN DUCT WALL AFT SKIN HAS SURFACE CORROSION.  REMOVED CORROSION AT RIGHT ENG THRUST REVERSER INBOARD HALF INNER FAN DUCT WALL AFT SKIN IN REF SRM 51-10-02-0G-0. ORIGINAL THICKNESS 0.071" MIN THICKNESS NOTED: 0.053, REMOVED MATERIAL: 0.018" FOUND OUT OF LIMITS IAW SRM 54-30-01-1A-4. COMPLIED REPAIR WITH THE REQUIREMENTS OF ESR-WI 15-15326 AND ECRA5430-02428.

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