My lens is getting stuck says error , i

My Nikon D3000 Lens keeps getting stuck I tried blowing it out with air, making sure there was no dust in there but still have the issue, I saw where you can change the spring and said it was an easy fix but where do you get the parts, wondering if im better off just purchasing a newer model.

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saphrebluez what spring would that be? Let us know where you have seen this so we can possibly find a proper number for you.

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I saw it on one of the help videos on here , how to fix shutter open and closing,

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