Need help with disassembly

[tikka338win]

So I decided that I needed to take apart my stevens model 67 series e for the first time to do a good cleaning. The only problem is im not entirely sure how to do this and I dont think savage is going to send me the manual any time soon. Im stuck on removing the barrel. Any advice would be greatly appreciated.

 

[tikka338win]

Anyone have experience with this shotgun?

 

[RetiredLawman]

I had one about 40 years ago. I wouldn't want another. It's reputation is not the best. The barrel is screwed in. It's removal is not necessary during cleaning.