# SDR FDEA201711113227

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 11, 2017
- Submitted: November 15, 2017
- Operation: Air carrier
- Aircraft: [N744FD](https://openairdocs.org/aircraft/N744FD), registered now
- Make and model: Airbus A300 B4-622R
- Registry model: [Airbus A300 B4-622R](https://openairdocs.org/model/airbus-a300-b4-622r) (OpenAirDocs)
- Aircraft serial: 664
- Aircraft time: 67,064 hours, 22,435 cycles
- System (JASC): [5340 · Fuselage Main, Attach Fittings](https://openairdocs.org/jasc/5340)
- Part: Crossbeam
- Part number: FXR532H1554275
- Condition: Worn
- 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/FDEA201711113227

## Discrepancy

MAIN DECK FRAME 64 CROSS TRACK BETWEEN SEAT TRACKS -Y1456 AND -Y1959 THE LOBES ARE WORN. BLENDED AREA IAW SRM 51-74-10, CHECKED LIMITS MAXIMUM MATERIAL REWORK IS 0.021" AFTER REWORK L=0.8", W=0.600", D=0.039" FOUND OUT OF LIMIT IAW SRM 53-10-15, FIG 101, FABRICATED NEW CROSS TRACK ON T17/1305773, INSTALLED NEW CROSS TRACK IAW SRM 51-40-21. CLASSIFIED AS CAT "A" AND MAJOR REPAIR.

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