# SDR AWXA200501503

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 17, 2005
- Submitted: December 12, 2005
- Operation: Air carrier
- Aircraft: [N164AW](https://openairdocs.org/aircraft/N164AW), registered now
- Make and model: Boeing 737-33A
- Registry model: [Boeing 737-33A](https://openairdocs.org/model/boeing-737-33a) (OpenAirDocs)
- Aircraft serial: 23625
- Aircraft time: 61,105 hours, 42,713 cycles
- System (JASC): [5315 · Fuselage Main, Floor Beam](https://openairdocs.org/jasc/5315)
- Part: Floorbeam
- Part number: 65C10592153
- Condition: Corroded
- Location: Bs 961
- 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/AWXA200501503

## Discrepancy

MCN - DURING C19 DISCOVERED CORROSION ON FLOOR SUPPORT AT BS 961, BL 10R TO BL 17R AND WL 208.  CORROSION WAS FOUND TO BE OUT OF LIMITS IAW BOEING 737-300 SRM 53-60-51-1A1 FIG 101.  MAINTENANCE REMOVED AND INSTALLED NEW FLOOR SUPPORT AT BS 961, BL 10R TO 17R AND WL 208 IAW BOEING 737-300 SRM 51-40-02-0G FIG 12.

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