# SDR SWAA2018030520208

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 11, 2018
- Submitted: March 5, 2018
- Operation: Air carrier
- Aircraft: N798SW
- Make and model: Boeing 737-7AD
- Registry model: [Boeing 737-7AD](https://openairdocs.org/model/boeing-737-7ad) (OpenAirDocs)
- Aircraft serial: 28436
- Aircraft time: 63,387 hours, 37,854 cycles
- System (JASC): [5312 · Fuselage Main, Bulkhead](https://openairdocs.org/jasc/5312)
- Part: Bulkhead
- Part number: 111A1000
- 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/SWAA2018030520208

## Discrepancy

RIGHT LOWER FUSELAGE VAPOR BARRIER CRACKED AT BS 663 INBOARD EDGE.   REPAIRED THE BARRIER IAW SRM AND DWG.

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