Hmmm, not easier than with most other modules...
If you're experienced and have changed some quartz before, then this is easy. Hope you are sure its the quartz, maybe you have seen higgies module oscillator tester, this seems to be a usefull tool.
http://www.dwf.nu/viewtopic.php?t=1837
He's probably not lending it, but maybe he can give you advise on how to build a similar device...