I will start by saying I think dull man energy and projects are amazing. I wish I was one.

Anyway. I need some help please. I pulled my newish strimmer apart to remove something wrapped around the bit between the motor and feed. And I didn’t take a photo (stupid I know).

I have had a look online and cannot find a service manual or a repair/fix/assemble image. The standard manual is no help. It’s RY18LT33A

The main body is fine and most of it is straight forward. But I have a spring and a little black rubber thing. That popped out. Is anyone good with strimmers that can help suggest where they might go?

I’d like to learn to do this as I am making more of an effort to repair items.