# SDR CALA2015071400566

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 14, 2015
- Submitted: July 14, 2015
- Operation: Air carrier
- Aircraft: [N33294](https://openairdocs.org/aircraft/N33294), registered now
- Make and model: Boeing 737824
- Aircraft serial: 34000
- Aircraft time: 33,573 hours, 11,628 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/CALA2015071400566

## Discrepancy

LEFT HORIZONTAL STAB LOWER IN SPAR SKIN HAS A CRACK AT STAB STATION 129, AFT OF FRONT SPAR 34".  INSTALLED REPAIR DOUBLER IAW SRM 55-10-01 REPAIR 11.  INSPECTION THRESHOLD OF 56,000 FLIGHT CYCLES AFTER REPAIR INSTALLATION & 9000 FLIGHT CYCLES INTERVAL THEREAFTER IAW SRM 55-10-01 REPAIR 11 PART 5 TABLE 204.

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