# SDR SWAA2022091345493

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 24, 2022
- Submitted: September 13, 2022
- Operation: Air carrier
- Aircraft: [N256WN](https://openairdocs.org/aircraft/N256WN), registered now
- Make and model: Boeing 737-7H4
- Registry model: [Boeing 737-7H4](https://openairdocs.org/model/boeing-737-7h4) (OpenAirDocs)
- Aircraft serial: 32514
- Aircraft time: 53,474 hours, 32,127 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/SWAA2022091345493

## Discrepancy

CUSTOMER REQUEST CRACK ON VAPOR BARRIER LOCATED BS663.75 LBL 54 MAIN WHEEL WELL 2022-456512 / [01] TOOL USED CALIPER P/N 500-196-30; S/N 14333669; DUE DATE: 14-JUN-23.;[02] TOOL USED: SCALE P/N CL5000 S/N AE-409559 DUE DATE: 06 JUN 23.;[03] PERFORMED INTERIM SEALED ON VAPOR BARRIER LOCATED BS663.75 LBL 54 MAIN WHEEL WELL IAW B737-700 SRM 57-10-10-1A-2 PARAGRAPH 2.C(4)(B). SEE INDIVIDUAL SIGNOFFS BELOW.;[04] TASK CARD COMPLETED <BR>RII <BR>SEE INDIVIDUAL SIGN OFFS BELOW

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