# SDR AWXA0000048

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 1, 2000
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: [N172AW](https://openairdocs.org/aircraft/N172AW), registered now
- Make and model: Boeing 737-33A
- Registry model: [Boeing 737-33A](https://openairdocs.org/model/boeing-737-33a) (OpenAirDocs)
- Aircraft serial: 23631
- System (JASC): [5315 · Fuselage Main, Floor Beam](https://openairdocs.org/jasc/5315)
- Part: Floorbeam
- Part number: 6545808241
- Condition: Corroded
- Location: Bs 294.5
- Stage of operation: IN
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/AWXA0000048

## Discrepancy

C-CHECK CORROSION  LEVEL 1, FLOORBEAM AT BS 294.5 LBL 10, CORROSION OUT OF LIMITS.  REMOVED DAMAGED SECTION OF T CHORD IAW 737 SRM 53-10-51.  FABRICATED REPAIR PARTS IAW 737 SRM 53-10-17 FRM (T BAC 505-101303 7075T6 R678532, AND BAC1490 2865 7075 T6 .071 R672214), TREATED AND PRIMED IAW 737 SRM 51-20-2.  INSTALLED PARTS IAW 737 SRM 53-10-51.

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