Kenmore 110.67751600 Electric Dryer. How do I clean inside cabinet?

I am wanting to get inside the cabinet and blower area and vac out the lint. I figured there would be an access panel on the back but it looks like i would have to unscrew the entire back and top.
Is there a repair manual to look at that might show me the right way to do this?

Your dryer is accessible from the top and front. See this video for a model very similar to yours.

Eric

Thank you!