That happened to my civic before - shop charged me about $700/with tow- f-ing bastards...you can totally do that yourself - i almost kicked myself in da ass because I could have swapped it out!- I dont have any instructions - but on my Civic there are I think 3 bolts that connect to the engine and the sub housing slips into the end of the cam shaft I think...looks like a small rectangle... I am not sure if your accord is much different than my civic, but you should be able to pick that part up at an import part carrier- may or may not be a refurb.