ChkDsk on RAID

Hello Experts
Can I run a chkdsk on a RAID 1 array?  I have an old 2003 server that is a backup DC and runs license managers for some programs.  I'm getting the following in event viewer and the attached image on the server.
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Event Type:      Error
Event Source:      Ntfs
Event Category:      Disk
Event ID:      55
Date:            11/20/2017
Time:            10:16:45 AM
User:            N/A
Computer:      server-name
Description:
The file system structure on the disk is corrupt and unusable. Please run the chkdsk utility on the volume OS.

For more information, see Help and Support Center at http://go.microsoft.com/fwlink/events.asp.
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Thanks