# SDR SWAA2021081895049

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 14, 2021
- Submitted: August 18, 2021
- Operation: Air carrier
- Aircraft: [N444WN](https://openairdocs.org/aircraft/N444WN), registered now
- Make and model: Boeing 737-7H4
- Registry model: [Boeing 737-7H4](https://openairdocs.org/model/boeing-737-7h4) (OpenAirDocs)
- Aircraft serial: 29839
- Aircraft time: 61,121 hours, 35,983 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Support
- Condition: Corroded
- Location: Bs 727e
- Stage of operation: IN
- How discovered: V
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SWAA2021081895049

## Discrepancy

CORROSION ON FLOOR TO SIDEWALL SUPPORT AT AFT CARGO BAY BS727E+6 LBL22 WL156. ; / [01] UPDATED MEASUREMENTS; [02] CORROSION ON SUPPORT WAS FOUND TO BE OUT OF LIMITS DUE TO PROXIMITY TO FASTENER HOLES PER SRM 53-00-53-1A-2 FIG 103 DETAIL D; [03] VERIFIED CORROSION ON SUPPORT WAS FOUND TO BE OUT OF LIMITS DUE TO PROXIMITY TO FASTENER HOLES PER SRM 53-00-53-1A-2 FIG 103 DETAIL D; [04] FLOOR TO SIDEWALL SUPPORT LBL 22 WL 156 BS 727+4' TO BS 847 IS BEING REPLACED ON FAULT # TTG8Q005T5J2; [05] FLOOR TO SIDEWALL SUPPORT LBL 22 WL 156 BS 727+4' TO BS 847 IS BEING REPLACED ON FAULT # TTG8Q005T5J2; [06] FLOOR TO SIDEWALL SUPPORT LBL 22 WL 156 BS 727+4' TO BS 847 IS BEING REPLACED ON FAULT #TTG8Q005T5HE; [07] VERIFIED FLOOR TO SIDEWALL SUPPORT LBL 22 WL 156 BS 727+4' TO BS 847 IS BEING REPLACED ON FAULT #TTG8Q005T5HE; [08] VERIFIED PART WILL BE REPLACE ON FAULT TTG8Q005T5HE.

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