# SDR ASAA2023040843076

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 8, 2023
- Submitted: May 3, 2023
- Operation: Air carrier
- Aircraft: [N584AS](https://openairdocs.org/aircraft/N584AS), registered now
- Make and model: Boeing 737890
- Aircraft serial: 35682
- Aircraft time: 56,578 hours, 16,690 cycles
- System (JASC): [5510 · Horizontal Stabilizer Structure](https://openairdocs.org/jasc/5510)
- Part: Skin
- Part number: 186A100041
- Condition: Cracked
- Stage of operation: IN
- How discovered: 9
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/ASAA2023040843076

## Discrepancy

L/H HORIZONTAL LOWER SKIN CRACKED AT STA 138, 16 INCHES FROM TRAILING EDGE. GROUNDED - YES. REPAIRED CRACKED SKIN AT STA 138 IAW BOEING 737 SRM 55-10-01-2R-11, THIS IS A CATEGORY B REPAIR WITH A INSPECTION THRESHOLD OF 56,000 CYCLES AND A REPEAT INTERVAL OF 9000 CYCLES.

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