# SDR SWAA2022111560901

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 17, 2022
- Submitted: November 15, 2022
- Operation: Air carrier
- Aircraft: [N207WN](https://openairdocs.org/aircraft/N207WN), registered now
- Make and model: Boeing 737-7H4
- Registry model: [Boeing 737-7H4](https://openairdocs.org/model/boeing-737-7h4) (OpenAirDocs)
- Aircraft serial: 34012
- Aircraft time: 56,256 hours, 33,707 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Floor Support
- Condition: Cracked
- Location: Bs 380-400 Rbl10
- 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/SWAA2022111560901

## Discrepancy

FWD CABIN WET AREA FLOOR SUPPORT INTERCOAL UPPER CAP CRACKED @ RBL 10 BETWEEN STA 380 AND 400 MKD DOT / [01] REMOVED INTERCOSTAL FLOOR SUPPORT AT FWD CABIN BET. STA 380 TO STA 400;BL-0.PER B 737-700 SRM 51-40-02;[02] LOCARED AND DRILL NEW INTERCOASTAL AT STA 380 T0 STA 400 ;BL-0;PER B 737-700 SRM 51-10-02-0G-0;[03] LOCATED AND DRILL;[04] REMOVED INTERCOASTAL FLOOR SUPPORT AT RBL 10;BET. STA 380 TO STA 400.PER B 737-700 SRM 51-40-02-0G-0.;[05] LOCATED AND DRILL NEW INTERCOASTAL AT STA 380 TO STA 400.RBL10;PER B 737-700 SRM 51-10-02-0G-0.;[06] NOTE: STEPS #1-2-3 ENTER IN ERROR.<BR>VERIFIED STEPS #4 AND #5.;[07] OK TO INSTALL NEW INTERCOSTAL.;[08] INSTALLED NEW INTERCOASTAL AT STA 380 TO STA 400;RBL 10''.PER B 737-700 SRM 51-40-02-0G-0;[09] VERIFIED STEP 8.

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.