# SDR A6WA202009189287

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 9, 2020
- Submitted: September 18, 2020
- Operation: Air carrier
- Aircraft: [N438AW](https://openairdocs.org/aircraft/N438AW), registered now
- Make and model: Cndair CL6002B19
- Aircraft serial: 7748
- Aircraft time: 38,355 hours, 37,882 cycles
- System (JASC): [5310 · Fuselage Main, Structure](https://openairdocs.org/jasc/5310)
- Part: Pressure Deck
- Part number: 601R31145139
- Condition: Corroded
- Location: Bs 452
- 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/A6WA202009189287

## Discrepancy

LT PRESS FLOOR SILL PANEL HAS CORROSION AROUND FASTENER HOLE AT FS 452.35 & BL 43.  AIRCRAFT REMOVED FROM SERVICE.  REMOVED CORROSION AT FLOOR SILL PANEL AT FS 452.35 & BL 43 WITH A REWORK AREA THAT MEASURES L=1.88 X W=1.134 X D=.003" ORIGINAL THICKNESS .080" MATERIAL REMAINING .077" FOUND TO BE WITHIN ALLOWABLE LIMITS REF BOBBARDIER REO 601R53-41-666 REV C DTD 2012-11-06.

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