# SDR CALA2017041701020

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 15, 2017
- Submitted: April 17, 2017
- Operation: Air carrier
- Aircraft: [N37413](https://openairdocs.org/aircraft/N37413), registered now
- Make and model: Boeing 737924ER
- Aircraft serial: 31664
- Aircraft time: 30,359 hours, 10,330 cycles
- System (JASC): [5512 · Horizontal Stabilizer, Plate/Skin](https://openairdocs.org/jasc/5512)
- Part: Skin
- Part number: 182A4002
- Condition: Cracked
- Location: Rt Horiz 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/CALA2017041701020

## Discrepancy

RT HORIZONTAL STAB. LWR SKIN HAS A CRACK AT STA 184.70 BETWEEN 9" TO 12" FROM AFT SPAR, APPROX 0.5 INCHES LONG. INSTALLED REPAIR DOUBLER AT STA 184.70 BETWEEN 9 TO 12" FROM AFT SPAR REF SRM 55-10-01 REPAIR 11 AND 51-40-02.

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