# SDR SWAA2020070696894

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 1, 2020
- Submitted: July 6, 2020
- Operation: Air carrier
- Aircraft: [N8328A](https://openairdocs.org/aircraft/N8328A), registered now
- Make and model: Boeing 737-8H4
- Registry model: [Boeing 737-8H4](https://openairdocs.org/model/boeing-737-8h4) (OpenAirDocs)
- Aircraft serial: 38818
- Aircraft time: 25,841 hours, 11,477 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Vapor Barrier
- Condition: Cracked
- Location: Rt Mlg Ww
- 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/SWAA2020070696894

## Discrepancy

RT WHEEL WELL VAPOR BARRIER IS CRACKED AT RBL 31.83; JUST FWD OF B SYSTEM RETURN FILTERS.  CRACK MEASURES APROX 6'. REPETITIVE ACTION REQUIRED: DO A VISUAL INSPECTION OF THE REPAIR AREA AT 1200 FLIGHT CYCLES OR MORE FREQUENTLY.  MAKE SURE THE CRACK HAS NOT GROWN PAST THE INTERIM SEAL PER SRM 57-10-10-1A-2.

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