# SDR CALA2014091501225

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 12, 2014
- Submitted: September 15, 2014
- Operation: Air carrier
- Aircraft: [N73291](https://openairdocs.org/aircraft/N73291), registered now
- Make and model: Boeing 737824
- Aircraft serial: 33454
- Aircraft time: 33,836 hours, 11,471 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/CALA2014091501225

## Discrepancy

LEFT HORIZONTAL STAB LOWER SKIN HAS TWO CRACKS STATION 138.70 ONE AT 9 INCHES & ONE AT 17 INCHES FWD OF REAR SPAR.  CUT OUT DAMAGED AREA, FABRICATED REPAIR PARTS & INSTALLED IAW CORRECTION.  IAW SRM 55-10-01 REPAIR 11 INITIATED DIP 29445 TO DO INSPECTIONS.  ONE FLIGHT CYCLE AFTER REPAIR INSTALLATION & REPEAT INSPECTION A 1 AT 5600 FLIGHT CYCLE AFTER REPAIR INSTALLATION & REPEAT INST 9000 FLIGHT CYCLE INTERVAL THEREAFTER.

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.