# SDR SWAA2021080487616

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 23, 2021
- Submitted: August 4, 2021
- Operation: Air carrier
- Aircraft: [N940WN](https://openairdocs.org/aircraft/N940WN), registered now
- Make and model: Boeing 737-7H4
- Registry model: [Boeing 737-7H4](https://openairdocs.org/model/boeing-737-7h4) (OpenAirDocs)
- Aircraft serial: 36900
- Aircraft time: 39,596 hours, 24,067 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Floor Support
- Condition: Cracked
- Location: Bs 344-360
- 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/SWAA2021080487616

## Discrepancy

CRACKED FLOOR SUPPORT BS 344-360 LBL 11 WL 208. ; / [01] REMOVED CRACKED FLOOR SUPPORT BS344-360 LBL11 WL208 PER SRM 51-40-02-0G-0.; [02] LOCATED AND DRILLED NEW FLOOR SUPPORT PER SRM 51-40-05-0G-0 AND DWG 141A5410.; [03] UPDATED MEASUREMENT TABLE AND REQUEST OK TO INSTALL; [04] VERIFIED LOCATED AND DRILLED NEW FLOOR SUPPORT PER SRM 51-40-05-0G-0 AND DWG 141A5410. AND OK TO INSTALL.; [05] INSTALLED NEW FLOOR SUPPORT BS344-360 LBL11 WL208 PER SRM 51-40-02-0G-0 AND BOEING DWG 141A5410; [06] REMOVED AND REPLACED FLOOR SUPPORT BS344-360 LBL11 WL208 PER SRM 51-40-02-0G-0 AND BOEING DWG 141A5410; [07] SIGNED PART REQUIREMENT; [08] CORRECTED DWG NUMBER REMOVED AND REPLACED FLOOR SUPPORT BS344-360 LBL11 WL208 PER SRM 51-40-02-0G-0 AND BOEING DWG 141A5400; [09] CORRECTED DWG NUMBER REMOVED AND REPLACED FLOOR SUPPORT BS344-360 LBL11 WL208 PER SRM 51-40-02-0G-0 AND BOEING DWG 141A5400 PARTS REMOVED / INSTALLED; [10] VERIFIED REPLACEMENT OF FLOOR SUPPORT AT BS344-360 LBL11 WL208 PER SRM 51-40-02-0G-0 AND BOEING DWG 141A5400; [11] CORRECTED DWG NUMBER REMOVED AND REPLACED FLOOR SUPPORT BS344-360 LBL11 WL208 PER SRM 51-40-02-0G-0 AND BOEING DWG 141A5400; [12] FIXED ACTION STATEMENT; [13] VERIFIED TECHNICIAN CORRECTED STATEMENTS.<BR><BR>PART REPLACEMENT ACCOMPLISHED PER SRM 51-40-02-0G-0 AND BOEING DWG 141A5400 <BR><BR>NO FURTHER ACTIONS REQUIRED.

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