Here’s how to install ClockworkMod Recovery on your Motorola Xoom WiFi:
Download xoomrecovery.zip here:
Then unzip into a folder such as c:\xoomrecovery.
Open up command prompt by typing “cmd” under Start->Search.
to change directory to the folder then type:
fastboot flash recovery recovery-Tiamat-R4c-100611-1150-cwm.img
If you get errors, you probably don’t have the correct drivers installed, download Motorola Xoom drivers and install.
To reboot into your new recovery and verify, type:
adb reboot recovery