# SDR ASAA2023010641514

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 6, 2023
- Submitted: January 17, 2023
- Operation: Air carrier
- Aircraft: [N517AS](https://openairdocs.org/aircraft/N517AS), registered now
- Make and model: Boeing 737890
- Aircraft serial: 35197
- Aircraft time: 50,645 hours, 14,756 cycles
- System (JASC): [5512 · Horizontal Stabilizer, Plate/Skin](https://openairdocs.org/jasc/5512)
- Part: Skin
- Part number: 182A40021
- Condition: Cracked
- Location: Horizontal Stab
- 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/ASAA2023010641514

## Discrepancy

CRACK FOUND JUST INBOARD OF STAB. STA 147.90 LOWER SKIN, RIGHT HAND STABILIZER APPROX . 1.25" IN LENGTH. MARKED. GROUNDED - YES. REPAIRED RIGHT HORIZONTAL LOWER SKIN AT STAB STA 147.90 PER B737-800 SRM 55-10-01-2R-11; REPAIR IS CAT "B" AND HAS INSPECTION THRESHOLD OF 56,000 TOTAL FLIGHT CYCLES AN INTERVAL OF 9,000 FLIGHT CYCLES PER B737-800 SRM 55-10-01-2R-11.

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