# SDR TWAA9613506

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 1, 1996
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: [N408EA](https://openairdocs.org/aircraft/N408EA), registered now
- Make and model: Doug DC-9-51
- Registry model: [Doug DC-9-51](https://openairdocs.org/model/mcdonnell-douglas-dc-9-51) (OpenAirDocs)
- Aircraft serial: 47693
- System (JASC): [5315 · Fuselage Main, Floor Beam](https://openairdocs.org/jasc/5315)
- Part: Floor Beam
- Condition: Worn
- Location: Bs 370
- 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/TWAA9613506

## Discrepancy

STL - DURING OP-15, FOUND WORN SPOT ON FLOOR BEAM APPROXIMATELY FOUR INCHES LEFT OF CENTERLINE, STA 370.  REPAIRED FLOOR BEAM PER SRM 53-05, PAGE 31, FIGURE 20A.  AIRCRAFT TOTAL TIME:  46,296 HOURS; 43,121 CYCLES.  (X)

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