# SDR CALA2022090702298

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 5, 2022
- Submitted: September 7, 2022
- Operation: Air carrier
- Aircraft: [N76523](https://openairdocs.org/aircraft/N76523), registered now
- Make and model: Boeing 737
- Aircraft serial: 37101
- Aircraft time: 38,512 hours, 13,375 cycles
- System (JASC): [5510 · Horizontal Stabilizer Structure](https://openairdocs.org/jasc/5510)
- Part: Skin
- Part number: 182A4001
- Condition: Cracked
- Location: Sta 129.50
- 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/CALA2022090702298

## Discrepancy

DURING C-SCAN INSPECTION EA5510-01843 OP 1 AT GYR, CRACK FOUND AT LH HORIZONTAL STABILIZER LOWER SURFACE AT APPROX STA 129.50 TOTAL FLIGHT CYCLES, INTERVAL 9000 FLIGHT CYCLES. INFO TRANSCRIBED FROM AERSALE NON-ROUTINE CARD 23471. LH HORIZONTAL STAB LOWER SURFACE SKIN AT APPROX STA 129.50 WAS REPAIRED IAW SRM 55-10-01-2R-11. INSPECTION THRESHOLD 56000

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