# SDR SWAA2021080575034

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 4, 2020
- Submitted: August 5, 2021
- Operation: Air carrier
- Aircraft: [N8630B](https://openairdocs.org/aircraft/N8630B), registered now
- Make and model: Boeing 737-8H4
- Registry model: [Boeing 737-8H4](https://openairdocs.org/model/boeing-737-8h4) (OpenAirDocs)
- Aircraft serial: 42521
- Aircraft time: 21,486 hours, 9,478 cycles
- System (JASC): [5321 · Fuselage Floor Panel](https://openairdocs.org/jasc/5321)
- Part: Floor Panel
- Condition: Corroded
- Location: Fwd Cargo
- 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/SWAA2021080575034

## Discrepancy

FWD CARGO COMPARTMENT STA 500I; WL 156; LBL 25 TO RBL 25; LOWER BULKHEAD ANGLE COMMON TO CENTER BULKHEAD PANEL AND FLOOR PANEL; HAS CORROSION ON UPPER SURFACE; MARKED. / REMOVED THE DAMAGE PART STA500I WL 156; LBL 25 TO RBL 25 IAW 51-40-02-0G-0 AND INSTALLED; VERIFIED MATERIAL IAW B737-800 IPC 58-11-01-42 P/N 143A9485-35 TAG DL3212; LOCATED AND DRILLED HOLES IAW 51-40-05-0G-0; INSTALLED IAW SRM 51-40-02-0G-0; DWG 143A9481 REV -

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