# SDR SWAA2020082710921

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 24, 2020
- Submitted: August 27, 2020
- Operation: Air carrier
- Aircraft: [N8306H](https://openairdocs.org/aircraft/N8306H), registered now
- Make and model: Boeing 737-8H4
- Registry model: [Boeing 737-8H4](https://openairdocs.org/model/boeing-737-8h4) (OpenAirDocs)
- Aircraft serial: 36983
- Aircraft time: 28,473 hours, 12,577 cycles
- System (JASC): [5312 · Fuselage Main, Bulkhead](https://openairdocs.org/jasc/5312)
- Part: Bulkhead Web
- Condition: Cracked
- Location: Bs 663
- 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/SWAA2020082710921

## Discrepancy

REAR SPAR VAPOR BARRIER IN WHEEL WELL RIGHT SIDE HAS CRACK BETWEEN RBL 31.83 AND 40.00 7.75 INCHES. REPETITIVE ACTION REQUIRED: STOP DRILLED AND TAPED CRACK PER SRM 57-10-10-1A-2 REQUIRES REINSPECT EVERY 1200 FLIGHT CYCLES.

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