# SDR SWIA202162241

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 18, 2021
- Submitted: November 5, 2021
- Operation: Air carrier
- Aircraft: [N825SK](https://openairdocs.org/aircraft/N825SK), registered now
- Make and model: Cndair CL600*
- Aircraft serial: 15212
- Aircraft time: 31,789 hours, 20,641 cycles
- System (JASC): [5200 · Doors](https://openairdocs.org/jasc/5200)
- Part: None
- 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/SWIA202162241

## Discrepancy

*SERVICE DOOR LOWER SILL AREA €“ CORROSION ON LOWER SILL ANGLE BETWEEN FS319 AND FS349 (MARKED).   (C-CHECK RO 11/04/2021)   WET INSTALLED NEW REPLACEMENT  LWR SILL ANGLE , EXISTING SERVICEABLE 4EA PROTECTOR PLATE SUPPORT BRACKETS & EXISTING SERVICEABLE 2EA DOOR STOP BRACKETS AT SERVICE DOOR LWR SURROUND STRUCTURE BETWEEN FS.319 & FS.349 PER CRJ900 SRM TASK 51-42-06-001-001-A01 , SRM TASK 51-42-21-001-001-A01 , SRM TASK 51-41-02-001-001-A01 , SRM TASK 51-42-34-001-001-A01 & SRM TASK 51-45-00-001-001-A01 REF. BOMBARD. DWG. SH670-31950 REV. Y. COMPLIED WITH SKYWEST TASK CARD 51-900-1002-SKY & FORM M-337. SEE CONTINUE CARD FOR DETAILS.

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