# SDR DALA2024021201925

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 1, 2024
- Submitted: February 12, 2024
- Operation: Air carrier
- Aircraft: [N940DU](https://openairdocs.org/aircraft/N940DU), registered now
- Make and model: Boeing 737-9GPER
- Registry model: [Boeing 737-9GPER](https://openairdocs.org/model/boeing-737-9gper) (OpenAirDocs)
- Aircraft serial: 38723
- Aircraft time: 23,475 hours, 16,619 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Web
- Part number: UNKNOWN
- Condition: Corroded
- Location: Bs 1040 Bl0-11r
- 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/DALA2024021201925

## Discrepancy

(LOG 0190004) CORROSION ON FLOOR WEB AT STA 1040 BL0-RBL11 WL208. REMOVED AND REPLACED FLOOR WEB AT STA 1030-1042 RBL 30-BL 0 IAW B737-900 SRM 51-40-02-0G, B737 AMM 20-50-11-910-801 AND DWG. 147A5701.

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