# SDR CALA2015080300643

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 3, 2015
- Submitted: August 3, 2015
- Operation: Air carrier
- Aircraft: [N77296](https://openairdocs.org/aircraft/N77296), registered now
- Make and model: Boeing 737824
- Aircraft serial: 34002
- Aircraft time: 33,742 hours, 11,679 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/CALA2015080300643

## Discrepancy

LEFT HORIZONTAL STABILIZER, LOWER SKIN IS CRACKED AT STATION 138.70.  INSTALLED REPAIR DOUBLER AT STATION 138.70 IAW SRM 55-10-01 REPAIR 11.  INSPECTION THRESHOLD OF 56,000 TOTAL COMPONENT FLY CYCLES.  INTERVAL OF 9,000 FLY CYCLES THERE AFTER IAW SRM 55-10-01 REPAIR 11 PARTS 5 TABLE 204.  INSPECT LEFT HORIZONTAL STABILIZER LOWER SKIN STATION 138.70 DV & LFEC AT 56,000 TOTAL FLIGHT CYCLES THEN EVERY 9,000 FLIGHT CYCLES THEREAFTER IAW SRM 55-10-01 REPAIR 11 PG 218 TABLE 204 CATEGORY B REPAIR.  DIP CONTROL NR 236231.

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