Back windshield washer nozzle broke

hey guys, i have an 02 honda CRV, and i noticed that my windshield washer nozzle on the back is quite loose. I came to nostice it when I would hit the squirt button, and nothing would come out of it, but the solution would leak out the bottom of the door. So, what I have come to realize, is that something has knocked up against the nozzle and broke loose the tube that sends the solution to the nozzle. Does anyone have a diagram, or a link to a site that can help me remove the back panel and have a look around? thanks.

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