Depends on a couple of things. If you paid more than $300 for it, send it back. You can get a good Husqvarna from Ken at Kebco.
http://www.kebcollc.com
Info@KebcoLLC.com
Kebco LLC
PO Box 6272
Silver Spring, MD 20916-6272
Phone: (301) 460-9563

If you really want to save this gun, then post some pictures. Someone will be able to help.

Pete