Greetings,
I understand now. Your hood is loose and wobbles a bit. The hood itself is integrated. You pull it forward and turn to the right to lock. Canon USA still services this lens.
If you're in the United States, register your lens in the MyCanon portal and set up a repair request.
MyCanon
If you are outside the United States, you will need to seek service in the country where you reside.
Canon Global Support
~Rick
Bay Area - CA
~R5 C (1.0.9.1) ~RF Trinity, ~RF 100 Macro, ~RF 100~400, ~RF 100~500, ~RF 200-800 +RF 1.4x TC, BG-R10, 430EX III-RT ~DxO PhotoLab Elite ~DaVinci Resolve Studio ~ImageClass MF644Cdw/MF656Cdw ~Pixel 8 ~CarePaks Are Worth It
