# SDR DALA2023032302261

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 20, 2023
- Submitted: March 23, 2023
- Operation: Air carrier
- Aircraft: [N374DA](https://openairdocs.org/aircraft/N374DA), registered now
- Make and model: Boeing 737832
- Aircraft serial: 29622
- Aircraft time: 72,575 hours, 29,481 cycles
- System (JASC): [5700 · Wing Structure](https://openairdocs.org/jasc/5700)
- Part: Unknown
- Condition: Unknown
- Location: Unknown
- Stage of operation: IN
- How discovered: O
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DALA2023032302261

## Discrepancy

(LOG 4166388) DURING INSPECTION FOUND CRACK AT LEFT WHEEL WELL VAPOR BARRIER O/B OF RBL 10.54, 10 IN LONG AND RIGHT WHEEL WELL VAPOR BARRIER O/B OF RBL 6.15, 9IN LONG. CRACKS ON VAPOR BARRIER REPAIRED IAW B737 SRM 57-10-10-1A PROCEDURE 2.C.4. REPAIR ID TOPP 40-20-66 PS 900-5-1 NO. 04. PER B737 SRM 57-10-10-1A.

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