# SDR SWIA202163056

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 8, 2021
- Submitted: December 9, 2021
- Operation: Air carrier
- Aircraft: [N767SK](https://openairdocs.org/aircraft/N767SK), registered now
- Make and model: Cndair CL6002C10
- Aircraft serial: 10233
- Aircraft time: 42,815 hours, 27,610 cycles
- System (JASC): [5322 · Fuselage Internal Mounting Structure](https://openairdocs.org/jasc/5322)
- Part: None
- Part number: SH670321725
- Condition: Corroded
- Stage of operation: IN
- How discovered: O
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SWIA202163056

## Discrepancy

R/H FLOOR SILL BTW F/S 310-319.7 HAS MULTIPLE AREAS WITH EVIDENCE OF CORROSION     (C-CHECK RO 12/07/2021)    REMOVED AND INSTALLED NEW FLOOR SILL FROM FS 280.00 TO FS 319.00 REF. BOMBARDIER DWG NO. SH670-30002 REV A, BOMBARDIER DWG NO. SH670-32170 REV M,CRJ 700 SRM 51-42-06-001-001-A01, CRJ700 SRM 51-42-21-001-001-A01, REPLACED HARDWARE AND ATTACH ANGLE. COMPLIED WITH FORM M-337 AND SKYWEST TASK CARD 51-900-1002-SKY.LEAK CHECK GOOD.

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