# SDR SWAA2021030946629

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 1, 2021
- Submitted: March 9, 2021
- Operation: Air carrier
- Aircraft: N935WN
- Make and model: Boeing 737-7H4
- Registry model: [Boeing 737-7H4](https://openairdocs.org/model/boeing-737-7h4) (OpenAirDocs)
- Aircraft serial: 36641
- Aircraft time: 39,462 hours, 23,697 cycles
- System (JASC): [5710 · Wing Main, Frame Structure](https://openairdocs.org/jasc/5710)
- Part: Barrier
- Condition: Cracked
- Location: Center Wing
- 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/SWAA2021030946629

## Discrepancy

CRACK VAPOR VARRIER LH SIDE AT MAIN WHEEL WELL COMPARTME / REPAIRED VAPOR BARRIER LH SIDE AT MAIN WHEEL WELL COMPARTMENT ASPER B737-700 SRM 51-70-04-2R-10 REP 10 TOOL USED CALIPER PN 500-197-30 SN 15120589 DUE DATE 14-SEP-21 HOTBONDER PN HCS9200B SN 13061394 DUE DATE 09-JUL-21 SCALE PN CL5000 SN AE-407388 DUE DATE 03-MAR-21 SCALE PN CL5000 SN AE-407336 DUE DATE 23-JUL-21

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