# SDR AWXA200500235

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 8, 2005
- Submitted: February 21, 2005
- Operation: Air carrier
- Aircraft: [N326AW](https://openairdocs.org/aircraft/N326AW), registered now
- Make and model: Boeing 737301
- Aircraft serial: 23258
- Aircraft time: 61,644 hours, 39,034 cycles
- System (JASC): [5315 · Fuselage Main, Floor Beam](https://openairdocs.org/jasc/5315)
- Part: Floorbeam
- Condition: Corroded
- Location: Fuselage
- 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/AWXA200500235

## Discrepancy

MCN - MAJOR REPAIR  - DURING C-18 CHECK EXFOLIATION CORROSION WAS FOUND ON FLOORBEAM STIFFENER ANGLE ON AFT SIDE FLOORBEAM AT BS 328, BETWEEN RBL 43 AND RBL 60.  MAINTENANCE REMOVED CORRODED FLOORBEAM STIFFENER ANGLE AT BS 328, FROM RBL 43 TO RBL 60; FABRICATED A NEW REPLACEMENT ANGLE PER DWG 65-45812; INSTALLED REPAIR PART IAW B737-300 SRM 51-40-02 FIG 12.

---
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.