# SDR SWAA2024061487448

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 18, 2024
- Submitted: June 14, 2024
- Operation: Air carrier
- Aircraft: [N8577Z](https://openairdocs.org/aircraft/N8577Z), registered now
- Make and model: Boeing 737-8H4
- Registry model: [Boeing 737-8H4](https://openairdocs.org/model/boeing-737-8h4) (OpenAirDocs)
- Aircraft serial: 64350
- Aircraft time: 19,616 hours, 10,085 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Web
- Part number: UNKNOWN
- Condition: Corroded
- Location: Bs 794-847
- 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/SWAA2024061487448

## Discrepancy

CORROSION LOWER SILL LOCATED BTW BS794.3 TO BS847 WL156 AND RBL23 AFT CARGO COMPARTMENT 2024-340078<[01] EQUIPMENT P/N 45MG; S/N 221861811; DUE DATE 30-NOV-24 WAS USED ON STEP 2;[02] REPLACED LOWER SILL WEB AND FASTENERS LOCATED BTW BS794.3 TO BS847 WL156 AND RBL23 AFT CARGO COMPARTMENT IAW B737-800 SRM 51-10-02 PARAGRAPH 9; SRM 51-40-02 AND DWG NO. 146A8340; SHEET 35; REV.-<BR>SEE INDIVIDUAL SIGNS-OFF BELOW;[03] JOB COMPLETED AND CERTIFIED RII

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