# SDR CALA2017050501251

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 5, 2017
- Submitted: May 5, 2017
- Operation: Air carrier
- Aircraft: [N14704](https://openairdocs.org/aircraft/N14704), registered now
- Make and model: Boeing 737724
- Aircraft serial: 28765
- Aircraft time: 62,066 hours, 21,281 cycles
- System (JASC): [5512 · Horizontal Stabilizer, Plate/Skin](https://openairdocs.org/jasc/5512)
- Part: Skin
- Part number: 182A4001
- Condition: Cracked
- Location: Rt Horiz Stab
- Stage of operation: IN
- How discovered: O
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CALA2017050501251

## Discrepancy

CRACK NOTED WHILE PERFORMING C-SCAN INSP ON RT HORIZ STAB LOWER INSPAR SKIN AT STA 147.90 APPROX. 17" FROM FRONT SPAR. ENDS OF CRACK MARKED. INSTALLED DOUBLER REPAIR REF SRM 55-10-01 REPAIR 11.

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