# SDR CALA2017052201532

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 22, 2017
- Submitted: May 22, 2017
- Operation: Air carrier
- Aircraft: [N32404](https://openairdocs.org/aircraft/N32404), registered now
- Make and model: Boeing 737924
- Aircraft serial: 30121
- Aircraft time: 48,998 hours, 19,673 cycles
- System (JASC): [5512 · Horizontal Stabilizer, Plate/Skin](https://openairdocs.org/jasc/5512)
- Part: Skin
- Part number: 182A4001
- Condition: Cracked
- Location: Lt 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/CALA2017052201532

## Discrepancy

WHEN PERFORMING A C-SCAN ON LT HORIZONTAL STAB LOWER INSPAR SKIN FOUND CRACKED INDICATION ON SS 129.50 ABOUT 7" FROM L/E. REMOVED DAMAGE, VERIFIED NO FURTHER CRACKS EXIST, INSTALLED REPAIR FILLER AND DOUBLER ON LWR INSPAR SKIN OF LT STAB ON SS 129.50 REF SRM 55-10-01 DIP REQUIREMENTS FOUND ON TABLE 204 OF THIS REPAIR. PER SRM 55-10-01 REPAIR 11 TABLE 204.

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