# SDR SWAA2024090521006

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 1, 2024
- Submitted: September 5, 2024
- Operation: Air carrier
- Aircraft: [N264LV](https://openairdocs.org/aircraft/N264LV), registered now
- Make and model: Boeing 737-7H4
- Registry model: [Boeing 737-7H4](https://openairdocs.org/model/boeing-737-7h4) (OpenAirDocs)
- Aircraft serial: 32521
- Aircraft time: 58,531 hours, 35,077 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Sidewall Support
- Condition: Corroded
- Location: Zone 100
- 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/SWAA2024090521006

## Discrepancy

AFT CARGO BAY RH FLOOR TO SIDEWALL SUPPORT HAS CORROSION ON MULTIPLE SPOTS FROM BS 727 - 767; RBL 25 (MARKED)<[01] REMOVED AND REPLACED R/H FLOOR TO SIDEWALL SUPPORT FROM BS727 TO BS767 RBL 25 IAW SRM 51-40-02 AND DWG 146A7500;[02] REMOVED AND REPLACED R/H FLOOR TO SIDEWALL SUPPORT FROM BS727 TO BS767 RBL 25 IAW SRM 51-40-02 AND DWG 146A7500 REV B;[03] VERIFIED RII STEP 7 COMPLETE.;[04] VERIFIED CORRECTION ACTION ITEM 2; ALL STEPS AND MEASUREMENT FIELD CARD COMPLETE.

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