# SDR ASAA2018122677566

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 27, 2018
- Submitted: December 27, 2018
- Operation: Air carrier
- Aircraft: [N512AS](https://openairdocs.org/aircraft/N512AS), registered now
- Make and model: Boeing 737890
- Aircraft serial: 39043
- Aircraft time: 39,784 hours, 11,963 cycles
- System (JASC): [5512 · Horizontal Stabilizer, Plate/Skin](https://openairdocs.org/jasc/5512)
- Part: Skin
- Part number: 182A400111
- 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/ASAA2018122677566

## Discrepancy

L/H HORIZ LOWER SKIN HAS A CRACK BETWEEN STA 120 AND 129. 9 INCHES FWD OF REAR SPAR. GROUNDED - YES. REPAIRED DMGE TO SKIN IAW B737 800 SRM 55 10 01 2R 11 REP 11. THIS IS A CAT. B REPAIR IWTH AN INSPECTION THRESHOLD OF 56,000 TOTAL FLT. CYCLES AND 9,000 FLT. CYCLE INTERVAL.

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