# SDR CALA2026083119112

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 28, 2026
- Submitted: August 31, 2026
- Operation: Air carrier
- Aircraft: [N45440](https://openairdocs.org/aircraft/N45440), registered now
- Make and model: Boeing 737924ER
- Aircraft serial: 33535
- Aircraft time: 53,221 hours, 19,067 cycles
- System (JASC): [5512 · Horizontal Stabilizer, Plate/Skin](https://openairdocs.org/jasc/5512)
- Part: Skin
- Condition: Damaged
- Location: Zone 300
- 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/CALA2026083119112

## Discrepancy

RIGHT HORIZONTAL STAB LEADING EDGE HAS TOOL MARK AT APPROX 83 INCHES FROM INBD UPPER SIDE.   DAMAGE REMOVED IAW SRM 51-10-02. ORIGINAL THICKNESS IS .040 REMAINING THICKNESS .030, MATERIAL LOSS .010 FOUND OUT OF LIMIT IAW SRM 55-10-01-1A-1. ACCOMPLISHED PERMANENT REPAIR IAW SRM 55-10-01-2R-1.

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