# SDR FDEA201903040542

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 4, 2019
- Submitted: March 20, 2019
- Operation: Air carrier
- Aircraft: [N965FD](https://openairdocs.org/aircraft/N965FD), registered now
- Make and model: Boeing 757258
- Aircraft serial: 27622
- Aircraft time: 43,172 hours, 16,727 cycles
- System (JASC): [5315 · Fuselage Main, Floor Beam](https://openairdocs.org/jasc/5315)
- Part: Floorbeam
- Part number: 141N51122
- Condition: Corroded
- Location: Fuselage
- 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/FDEA201903040542

## Discrepancy

CABIN STA 365 .25 BETWEEN RBL 45.50 - 64.20 FLOORBEAM T CHORD CORRODED. EVALUATED PREVIOUS REPAIR ON STA 365,RBL 45.5 TO RBL 64.20 FOUND TO BE OUT OF LIMITS IAW SRM 53-00-51-1A FIG 101, DET. III, REMOVED PREVIOUS REPAIR AND ADDITIONAL. CUT OUT UPPER FLOORBEAM, FABRICATED AND INSTALLED T-CHORD SECTION ON STA 365.25 LBL32 TO RBL 65 IAW SRM 53-00-51-2R, FIG 201 DET II REPAIR 8.

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