# SDR A6WA202201318146

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 31, 2022
- Submitted: March 28, 2022
- Operation: Air carrier
- Aircraft: [N433AW](https://openairdocs.org/aircraft/N433AW), registered now
- Make and model: Cndair CL2151A10
- Aircraft serial: 7289
- Aircraft time: 46,956 hours, 45,610 cycles
- System (JASC): [5300 · Fuselage Structure (General)](https://openairdocs.org/jasc/5300)
- Part: None
- Part number: 601R3501163
- Part serial: NSN
- Condition: Corroded
- Location: Fs574-Fs621
- 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/A6WA202201318146

## Discrepancy

L/H CABIN FLOOR LANDING PLATE P/N: 601R35011-63 HAS AREA OF SURFACE CORROSION AT        FS 574 TO FS 621 AT LBL 42 TO LBL 46.  *********AIRCRAFT REMOVED FROM SERVICE***************************  BLENDED AREA ON L/H CABIN FLOOR LANDING PLATE P/N: 601R35011-63 AT FS 574 TO FS 605  AT LBL 43 WITH AN ORIGINAL THICKNESS OF .050" AND A REMAINING THICKNESS OF .040" AND FOUND WITHIN ALLOWABLE LIMITS IAW BOMBARDIER GREO 601R 53-00-526 REV (--) DATED  22 MAY 2013. BLENDED AREA ON L/H CABIN FLOOR LANDING PLATE P/N: 601R35011-63 AT FS 605 TO FS 621 AT LBL 43 WITH AN ORIGINAL THICKNESS OF .050" AND A REMAINING THICKNESS OF .037" AND FOUND NOT WITHIN ALLOWABLE LIMITS IAW BOMBARDIER GREO 601R 53-00-526 REV (--) DATED 22 MAY 2013. RE-EVALUATED BLEND AREA ON L/H CABIN FLOOR LANDING PLATE P/N: 601R35011-63 AT FS 605 TO FS 621 LBL 43 AND FOUND WITHIN ALLOWABLE LIMITS IAW ASAP EA #AWAC-CRJ253-01824 REV IR DATED 03/15/2022. HFEC INSPECTION PERFORMED AT BLEND AREAS WITH NO INDICATIONS IAW CRJ200 NDT MANUAL PART 1 51-20-06 REV 43. RESTORED PROTECTIVE FINISH AT REPAIR AREA IAW CRJ200 SRM 51-25-06 REV 38.   ALL WORK PERFORMED WITHIN ALLOWABLE LIMITS IAW ASAP EA #AWAC-CRJ253-01824 REV IR DATED 03/15/2022. WORK COMPLETED ON AERSALE WO #003566 CARD #20261.  CRS #4AER685B N433AW TT:46,956:36 TC:45,610

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