Remove a domain user from local Administrators group

HI EE

Does anyone have a script they can share that will remove user objects from the local Administrators group on a Windows server(s)?

Ideally I would like to enter the server names to a text file and the SamAccountnames to another text file.

$ErrorActionPreference = "Stop"
GC Servers.txt | %{
$Serv = $_
$domain="MyDomain"
$group = "GroupName"
      Try {
      ([adsi]"WinNT://$Serv/Administrators,group").Remove("WinNT://$domain/$group,group")
      "" | Select @{N="Server";e={$Serv}},@{N="Status";e={"Success"}}
      }
      Catch{
      "" | Select @{N="Server";e={$Serv}},@{N="Status";e={"Failed"}}
      }
}