# SDR CALA2021063000999

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 30, 2021
- Submitted: June 30, 2021
- Operation: Air carrier
- Aircraft: [N36280](https://openairdocs.org/aircraft/N36280), registered now
- Make and model: Boeing 737824
- Aircraft serial: 31598
- Aircraft time: 53,936 hours, 19,410 cycles
- System (JASC): [5512 · Horizontal Stabilizer, Plate/Skin](https://openairdocs.org/jasc/5512)
- Part: Skin
- Part number: 182A40022
- Condition: Cracked
- Location: Horizontal Stab
- Stage of operation: IN
- How discovered: 9
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CALA2021063000999

## Discrepancy

SUPPORT TASK - EA 5510-01843 REV H OP 001 - RH HORIZONTAL STABIL IZER LOWER SKIN PANEL AT STA 129.5 FOUND 1EA CRACK APPROX 0.875" IN LENGTH REF NR LP 9130718 RH HORI STAB LOWER SKIN REPAIRED AS PER SRM 55-1-01-2R-11 REPAIR 11 FIG 204 TABLE 201 AND TABLE 203 CATEGORY B REPAIR AND REPEAT INSPECTION REQUIRMENT PER SRM 55-10-01-2R-11 REPAIR 11 TABLE 20 4 AND FIG 206 AT STA 129.5 APPROX 17" FROM LWR SKIN FWD EDGE. REPEAT INSPECTION REQUIRMENT REFER LP 6565449

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