# SDR CALA2018102202169

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 22, 2018
- Submitted: October 22, 2018
- Operation: Air carrier
- Aircraft: [N73278](https://openairdocs.org/aircraft/N73278), registered now
- Make and model: Boeing 737824
- Aircraft serial: 31596
- Aircraft time: 50,359 hours, 17,526 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/CALA2018102202169

## Discrepancy

CRACK FOUND AT LT HORIZONTAL STABILIZER LOWER SKIN STA 101.90, CRACK FOUND 20"AFT OF L/E WITH A LENGTH OF 0.500" REF. N/R:9878998 INSTALLED REPAIR DOUBLER AT LT HORIZONTAL STABILIZER LOWER SKIN STA 101.90 20" AFT OF THE L/E IAW SRM 55-10-01, REPAIR II FIG 204, INSPECTION REQUIREMENTS ARE FOUND IN SRM 55-10-01 PAR.5 TABLE 204. REF. N/R:9878998

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