JR- Restoring to a different server

[JR Trimark]

We are backing up 2 servers using TSM 5.2, server1 and server2 (OS for
both servers will be the same and we have the following operating systems
in our environment: NW, Windows, AIX, Linux).
Scenario:
Server2 crashes and needs to be completely rebuilt.
3rd party bare metal restore/imaging products are excluded for this
scenario.
Question:
How do I restore server2 data to server1 without having to rebuild server2
first?
thanks