# SDR SWIA2020072251398

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 30, 2020
- Submitted: July 22, 2020
- Operation: Air carrier
- Aircraft: [N937EV](https://openairdocs.org/aircraft/N937EV), registered now
- Make and model: Cndair CL6002B19
- Aircraft serial: 8042
- Aircraft time: 29,862 hours, 28,871 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Floor Support
- Condition: Corroded
- Location: Bs 409+64-96
- Stage of operation: IN
- How discovered: 9
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SWIA2020072251398

## Discrepancy

FLOOR BEAM AT LBL 9.00 HAS EXFOLIATION CORROSION AROUND MULTIPLE FLOORBOARD SCREW HOLES IN SECTION APPROX. 2 IN. FORWARD OF FS409.00+64 TO APPROX. 2 IN AFT OF FS409.00+96   (C-CHECK) RO 7/18/2020    REMOVED AND INSTALLED NEW FLOOR BEAM AT LBL 9.00 AT FS 409.00+5 TO FS 409+118. REF. REO. DWG. COMPLIED WITH TASK CARD.

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