How do you remove the bolt from a husqvarna 9000?

When the bolt stops moveing as you pull it back pull and hold the trigger back and continue pulling the bolt. If it doesnt come out, push the bolt forward a little then pull trigger back, etc....

To re-install set left side locking lug in groove on rear of receiver pull and hold trigger back and push in bolt. If unsucessful pull trigger before trying to install bolt. Sometimes the pressure of pushing or pulling the bolt will not let the trigger go all the way back.