Brake accumulator loose (1 Viewer)

[waller24]

After weeks of diagnosis long front end DS clunking I discovered the brake accumulator had play and was hitting the metal bracket around it. I stuffed rubber weather stripping material around bracket and problem was solved.
However I’m curious if there is something I need to tighten that caused this. Just seemed like there was play and nothing bolt related I could find to tighten more

 

[nissanh]

The accumulator supposed to vibrate inside the bracket. My truck's bracket has 3 or 4 rubber cushions/stoppers to support that vibration.