# SDR SWAA2021110123404

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 26, 2021
- Submitted: November 1, 2021
- Operation: Air carrier
- Aircraft: N420WN
- Make and model: Boeing 737-7H4
- Registry model: [Boeing 737-7H4](https://openairdocs.org/model/boeing-737-7h4) (OpenAirDocs)
- Aircraft serial: 29825
- Aircraft time: 66,751 hours, 39,284 cycles
- System (JASC): [5310 · Fuselage Main, Structure](https://openairdocs.org/jasc/5310)
- Part: Web
- Condition: Cracked
- Location: Fuselage
- 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/SWAA2021110123404

## Discrepancy

CRACK WEB LOCATED ON BS312 TO BS328 AT LEVEL RBL30 AT PASSENGER CABIN (1 EA) ; 2021-436024 / [15] INSTALLED NEW WEB LOCATED ON BS312 TO BS328 AT LEVEL RBL30 AT PASSENGER CABIN (1 EA) IAW B737-00 SRM 51-10-02 ITEM 9 SRM 51-40-02 DGW # 141A5400 REV.-; [16] REPLACED WEB LOCATED ON BS312 TO BS328 AT LEVEL RBL30 AT PASSENGER CABIN (1 EA) IAW B737-00 SRM 51-10-02 ITEM 9 SRM 51-40-02 DGW # 141A5400 REV.-; [17] CORRECTED STEP 16 <BR>REPLACED WEB LOCATED ON BS312 TO BS328 AT LEVEL RBL30 AT PASSENGER CABIN (1 EA) IAW B737-700 SRM 51-10-02 ITEM 9 SRM 51-40-02 SRM 53-10-51-0I-2 DGW # 141A5400 REV.-; [18] STEP15 AND STEP 17 COMPLETED. ITEM RII INSPECTION COMPLETED. JOB TASK COMPLETED.

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