# SDR SCNA20220526057

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 16, 2022
- Submitted: May 26, 2022
- Operation: Air carrier
- Make and model: Boeing 737-8F2
- Registry model: [Boeing 737-8F2](https://openairdocs.org/model/boeing-737-8f2) (OpenAirDocs)
- Aircraft serial: 34411
- Aircraft time: 48,341 hours, 26,630 cycles
- System (JASC): [5510 · Horizontal Stabilizer Structure](https://openairdocs.org/jasc/5510)
- Part: Stabilator
- Condition: Cracked
- Stage of operation: IN
- How discovered: O
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SCNA20220526057

## Discrepancy

DEFECT:  CRACKS FOUND IN R/H HORIZONTAL STAB LOWER INSPAR SKIN 39" FROM I/B EDGE, 19" FROM L/E AND 39" FROM I/B EDGE, 28" FROM L/E.  RESOLUTION:  REPAIRED R/H HORIZONTAL STABILIZER LOWER INSPAR SKKIN 39": FROM I/B EDGE, 19" AND 39" FROM L/E IAW SRM 55-10-01-2R-11 REV 75. REPAIR IS CAT B. INSPECTION THRESHOLD IS 56,000 TOTAL FLIGHT CYCLES PER SRM 55-10-01-2R-11 REV 75 TABLE 204.

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