# SDR SWAA2022031837765

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 9, 2019
- Submitted: March 18, 2022
- Operation: Air carrier
- Aircraft: [N410WN](https://openairdocs.org/aircraft/N410WN), registered now
- Make and model: Boeing 737-7H4
- Registry model: [Boeing 737-7H4](https://openairdocs.org/model/boeing-737-7h4) (OpenAirDocs)
- Aircraft serial: 27897
- Aircraft time: 62,002 hours, 36,359 cycles
- System (JASC): [5310 · Fuselage Main, Structure](https://openairdocs.org/jasc/5310)
- Part: Floor Support
- Condition: Cracked
- 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/SWAA2022031837765

## Discrepancy

FLOOR SUPPORT CRACKED BS 312-328 LBL45 WL 208 / REMOVED AND LOCATED NEW FLOOR SUPPORT AT BS 312 - 328; LBL 45; WL 208 IAW SRM 51-40-02-0G-0 0G-0 AND DWG # 141A5400. DRILLED NEW FLOOR SUPPORT IAW SRM 51-40-05-0G-0 AND DWG # 141A5400. OK TO INSTALL. 92978U 22SEP19 LEAD 281 22SEP19 INSP 28 22SEP19. INSTALLED NEW FLOOR SUPPORT AT B.S. 312 - 328; LBL 45; WL 208. IAW SRM 51-40-02-0G-0 AND DWG # 141A5400. 92978U 22SEP19

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