Speculating, but based on what the other guy said from the website - do the two pieces with the arrows separate and slide apart, possibly with a spring between them if you gently try to slide?
My guess would be that you need to open, hold them apart so there’s some tension, then tighten the screw that’s in the little part so it stays in place (or, if there’s no screw, get one)
Voxico t1_jadgz42 wrote
Reply to comment by Obizues in How to fix a door that is swinging freely that should be constantly closing back automatically? by Obizues
Speculating, but based on what the other guy said from the website - do the two pieces with the arrows separate and slide apart, possibly with a spring between them if you gently try to slide?
My guess would be that you need to open, hold them apart so there’s some tension, then tighten the screw that’s in the little part so it stays in place (or, if there’s no screw, get one)