# SDR SWAA2023102407527

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 4, 2023
- Submitted: October 24, 2023
- Operation: Air carrier
- Aircraft: [N8713M](https://openairdocs.org/aircraft/N8713M), registered now
- Make and model: Boeing 737-8
- Registry model: [Boeing 737-8](https://openairdocs.org/model/boeing-737-8) (OpenAirDocs)
- Aircraft serial: 36984
- Aircraft time: 13,127 hours, 5,989 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Sidewall Support
- Part number: UNKNOWN
- Condition: Corroded
- Location: Zn 100 Fus Lower
- 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/SWAA2023102407527

## Discrepancy

CORROSION AFT CARGO BAY L/H FLOOR TO SIDEWALL SUPPORT PLATE MULTIPLE AREAS AROUND NUT PLATE HOLES BS727G+16' TO BS767+2' LBL22 WL156<[01] VERIFIED STEP 4 IN PARTIAL.;[02] REMOVED; FABRICATED; AND INSTALLED NEW AFT CARGO BAY L/H FLOOR TO SIDEWALL SUPPORT SECTION BS 727F+10 TO 787+7 LBL 22; AND 2 SPLICES BS 727+10 AND BS787+7 PER SRM 53-00-53-2R-5 AND DWG 146A7500.;[03] VERIFIED STEP 5 COMPLETE.;[04] VERIFIED ALL STEPS COMPLETE; MEASUREMENT TABLE AND CORRECTION ACTION ITEM 2; CARD COMPLETE.

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