# SDR SWAA2021080295711

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 15, 2021
- Submitted: August 2, 2021
- Operation: Air carrier
- Aircraft: [N962WN](https://openairdocs.org/aircraft/N962WN), registered now
- Make and model: Boeing 737-7H4
- Registry model: [Boeing 737-7H4](https://openairdocs.org/model/boeing-737-7h4) (OpenAirDocs)
- Aircraft serial: 36963
- Aircraft time: 33,006 hours, 20,057 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Support
- Condition: Cracked
- Location: Bs 500a
- 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/SWAA2021080295711

## Discrepancy

FWD CARGO BAY L/H FLOOR TO SIDEWALL SUPPORT IS CRACKED AT BS 500A W/L 156 LBL 24 ; / [01] REMOVED CRACKED LH FLOOR TO SIDEWALL SUPPORT FCB BS 500A W/L 156 LBL 24 IAW SRM<BR>51-40-02-0G-0 STEP 4; E; FIGURE 8; [02] FABRICATED NEW FLOOR TO SIDEWALL<BR>SUPPORT AND SPLICE OUT OF MATERIAL BAC 1496-444 7075-T6 LOT#1453146-2 IAW SRM 53-<BR>00-53-2R-5; DWG 143A7501 ID 115; SRM; 51-40-05-0G-0 SRM 51-40-08-0G-0; [03] VERIFIED; [04] VERIFIED FABRICATION OF NEW FLOOR TO SIDEWALL<BR>SUPPORT AND SPLICE OUT OF MATERIAL BAC 1496-444 7075-T6 LOT#1453146-2 IAW SRM 53-00-53-2R-5; DWG 143A7501 ID 115; SRM 51-40-05-0G-0 & SRM 51-40-08-0G-0.; [05] APPLIED A CHEMICAL CONVERSION COATING TO THE MANUFACTURED PARTS IAW SRM 51-20-01 AND SRM 53-00-53-2R-5 STEP 4.

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