# SDR 04FDEA00137

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 13, 2004
- Submitted: January 13, 2004
- Operation: Air carrier
- Aircraft: [N604FE](https://openairdocs.org/aircraft/N604FE), registered now
- Make and model: Doug MD-11
- Registry model: [Doug MD-11](https://openairdocs.org/model/mcdonnell-douglas-md-11) (OpenAirDocs)
- Aircraft serial: 48460
- Aircraft time: 39,294 hours, 9,166 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Floor Support
- Condition: Corroded
- Location: Zone 200
- 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/04FDEA00137

## Discrepancy

CABIN - SURFACE CORROSION FOUND ON FLOOR SUPPORT AT STA 5-0 (APPROXIMATELY STA 1531) RT X = 8.5.  SURFACE CORROSION AT CABIN FLOOR TRACKS STA 5-0 (APPROXIMATELY STA 1531) RT X=8.5 REMOVED AS PER SRM 51-21-01 VOL 2, MATERIAL THICKNESS, 0.080 INCH, THICKNESS REMAINED   0.075" & FOUND WITHIN LIMIT AS PER SRM 53-70-00 FIG 3 VOL 1.

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