# SDR AMTA200800056

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 14, 2008
- Submitted: February 25, 2008
- Operation: Air carrier
- Aircraft: [N317TZ](https://openairdocs.org/aircraft/N317TZ), registered now
- Make and model: Boeing 737-83N
- Registry model: [Boeing 737-83N](https://openairdocs.org/model/boeing-737-83n) (OpenAirDocs)
- Aircraft serial: 28246
- System (JASC): [5315 · Fuselage Main, Floor Beam](https://openairdocs.org/jasc/5315)
- Part: Floorbeam
- Condition: Corroded
- Location: Bs 986
- 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/AMTA200800056

## Discrepancy

FLOORBEAM CORRODED NUTPLATE HOLES FROM BL34L TO BL45L, STA 986.5.  ORIGINAL MATERIAL THICKNESS WAS .105, REMOVED MATERIAL .065 FOUND OUT OF LIMITS AND REPAIRED IAW SRM 53-70-51, EA 737-5370-08-A0003. ALODINED PRIMED AND PAINTED AREA IAW SRM 51-20-01.  (K)

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