# SDR CALA2015043000345

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 29, 2015
- Submitted: April 30, 2015
- Operation: Air carrier
- Aircraft: [N39415](https://openairdocs.org/aircraft/N39415), registered now
- Make and model: Boeing 737924ER
- Aircraft serial: 32826
- Aircraft time: 24,479 hours, 8,278 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: V
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CALA2015043000345

## Discrepancy

RIGHT HORIZONTAL STAB LOWER SKIN CRACKED AT STATION 138.7 FWD OF REAR SPAR.  1 1/4" CRACK MARKED IN BLACK MARKER CONFIRMED WITH HFEC 737 PART 6 51-00-00-23.  CUT OUT DAMAGE.  FABRICATED & INSTALLED REPAIR DOUBLER IAW ECRA 5510-02526.  INITIATED DIP TO PERFORM DETAIL VISUAL & LFEC INSPECTION 56000 FLIGHT CYCLES AFTER INSTALLATION & INTERVALS OF 9,000 FLIGHT CYCLES THEREAFTER IAW SRM 55-10-01, REPAIR 11 TABLE 204.

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