# SDR A6WA202010267359

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 21, 2020
- Submitted: October 26, 2020
- Operation: Air carrier
- Aircraft: [N444ZW](https://openairdocs.org/aircraft/N444ZW), registered now
- Make and model: Cndair CL6002B19
- Aircraft serial: 7788
- Aircraft time: 37,515 hours, 36,190 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Floor Support
- Part number: 601R31145140
- Condition: Corroded
- Location: Cabin
- 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/A6WA202010267359

## Discrepancy

FS 441 & RBL 42 HAS CORROSION ON FLOOR SILL PANEL AT NUTPLATE.  AIRCRAFT REMOVED FROM SERVICE.  REMOVED CORROSION AT RT FLOOR SILL PANEL AT FS 441 & RBL 42, REF CRJ 200 SRM 51-21-06.  REWORK AREA MEASURES 1.067" L X 1.414" W X .003" D.  PERFORMED HFEC NO INDICATIONS NOTED, REF NDTM PART 1 51-20-06 REV 41.  TREATED, PRIMED, PAINTED, AND APPLIED CPC, REF BOMBARDIER REO 601R-53-41-666 REV C DTD 2012-11-06.

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