Novice question: Can anyone tell me what part the arrow is pointing to and how to get it more secure? I have been hearing a slight rattle over bumps in this area when NOT applying the brakes, but doesn't rattle when brakes are applied. Looked in here and was able to replicate the noise. The part moves slightly when moving wheel back and forth and can move it by hand. Maybe no more than 1/8 in. Basically metal on metal sound. Thinking clips?
Thanks!
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