# SDR CALA2019100541685

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 1, 2019
- Submitted: October 5, 2019
- Operation: Air carrier
- Aircraft: [N73283](https://openairdocs.org/aircraft/N73283), registered now
- Make and model: Boeing 737824
- Aircraft serial: 31606
- Aircraft time: 52,491 hours, 18,630 cycles
- System (JASC): [5512 · Horizontal Stabilizer, Plate/Skin](https://openairdocs.org/jasc/5512)
- Part: Skin
- Part number: 182A4001
- Condition: Cracked
- Location: Horizontal 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/CALA2019100541685

## Discrepancy

REF EA 5510-01843 REV H FOUND ON R/H HORIZ STAB LOWER SKIN AT STA 101.90 CRACK MEASURING 10" FWD AF AFT SPAR 1" IN LENGTH R/H HORIZ STAB LOWER INSPAR SKIN STA 101.90 HAS BEEN REPAIRED IAW SRM 55-10-01 REP 11 REF F/C N/R 9700272 INSP THRESHOLD AT 56''000 TOT F/C FOLLOWED BY REPEAT INSP EACH SUBSEQUENT 9,000 FLT CYC''S PER STEP 5.A. TABLE 204 TOMC APPROVED. PERFORM INITIAL INSPECTION AT 56000 CYCLES AND REPEAT INSPECTIONS EVERY 9000 CYCLES THEREAFTER. TOMC-APPROVAL FROM SC1ELBYC COMMENT VERIFIED. QC REVIEWED QC REVIEWED INSPECTIONS CREATED BY AUTODIP PENDING AIRCRAFT RECORDS AUDIT & UPDATE.

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