# SDR SWAA2023110309568

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 10, 2023
- Submitted: November 3, 2023
- Operation: Air carrier
- Aircraft: [N908WN](https://openairdocs.org/aircraft/N908WN), registered now
- Make and model: Boeing 737-7H4
- Registry model: [Boeing 737-7H4](https://openairdocs.org/model/boeing-737-7h4) (OpenAirDocs)
- Aircraft serial: 36620
- Aircraft time: 51,548 hours, 31,049 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Support Angle
- Part number: UNKNOWN
- Condition: Corroded
- Location: Zn 100 Fus Lower
- 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/SWAA2023110309568

## Discrepancy

CORROSION; FLOOR TO SIDEWALL SUPPORT; BS 767; RBL22; WL156<[01] REMOVED CORROSION FROM AFT CARGO BEY FLOOR TO SIDE WALL SUPPORT ANGLE IN AREA OF (2'X2'X0.025'DEEP) AT BS 767; RBL 22; WL 156; OUT OF 0.040' ORIGINAL MATERIAL THICKNESS FOUND TO BE OUT OF LIMIT IAW SRM 53-00-53-1A-2 DET.4A; FIG 103-D<BR><BR>THIS FAULT WILL BE ACCOMPLISHED ON CARD # TTG8Q00NY164.;[02] VERIFIED CORRECTIVE ACTION AND MEASUREMENTS TABLE. REPAIR WILL BE ACCOMPLISHED ON CARD # TTG8Q00NY164. <BR>CARD COMPLETE.

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