Just saw this Quantum on gumtree

Looks like there is a primer mounted on the metal bracket behind the filter housing

I know most of these use the choke carby, and any quantum I have seen with a primer ha it built into the plastic filter housing

How is this primer plumbed in?

https://www.gumtree.com.au/s-ad/burwood/lawn-mowers/lawn-mower-in-excellent-condition-/1243030729

Attachments
primer.JPG (57.68 KB, 48 downloads)