# SDR SWAA2022072928242

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 12, 2022
- Submitted: July 29, 2022
- Operation: Air carrier
- Aircraft: [N961WN](https://openairdocs.org/aircraft/N961WN), registered now
- Make and model: Boeing 737-7H4
- Registry model: [Boeing 737-7H4](https://openairdocs.org/model/boeing-737-7h4) (OpenAirDocs)
- Aircraft serial: 36962
- Aircraft time: 35,652 hours, 21,682 cycles
- System (JASC): [5710 · Wing Main, Frame Structure](https://openairdocs.org/jasc/5710)
- Part: Web
- 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/SWAA2022072928242

## Discrepancy

LEFT HAND 663 VAPOR BARRIER WEB IS CRACKED AT LBL 30 / [01] EVALUATED DAMAGE; LEFT HAND VAPOR BARRIER WEB IS REPAIRABLE IAW B737 SRM 57-10-10-2R-2.<BR><BR>CLEANED AND PREPPED AREA IAW B737 SRM 51-70-04-2R-10 PAR 4 STEPS A;B; AND C. <BR><BR>VERIFIED REPAIR MATERIALS IAW B737 SRM 51-70-04-2R-0 TABLE 203; RESIN EY3804 (A120245) FIBERGLASS CLOTH BMS9-3 (A24484). <BR><BR>REQUIRES OKAY TO BOND REPAIR PLIES.;[02] VERIFIED STEP 1 AND OK TO BOND;[03] BONDED REPAIR PLIES IAW B737 SRM 51-70-04-2R-10 PAR 4 STEPS D;E;F; AND G; AND B737 SRM 51-70-04-2R-0; OVEN B0-06; CAL DUE 8/13/22. TAP TEST GOOD.;[04] VERIFIED STEPS 3;[05] PRIMER AND PAINT APPLIED ON FAULT TTG8Q00DJA05;[06] VERIFIED STEP 5

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