Install SSAS and Uninstall SQL

Hi All,

I have a 2 node cluster Active/Passive Server1 and Server2, with 4 instances SQL Engine is already installed on Instances01/02/03/04 and SSAS is already installed on Instance01/02. Instance01/02 will be decommissioned soon.

Requirement1:

I need to Install SSAS on Instance03 and move cubes from Instance01 to 03.

Requirement2:

Uninstall Instance01