As mentioned above, the owner's manual is more of a guideline of do's and don'ts when it comes to rules of the water. Generally they don't contain any part call outs for replacement parts. Out of the (3) boats I've owned since new, only the Four Winns had such a listing including wiring diagrams. I would consider this the exception. My current Chap has parts information available ONLINE only, available in PDF format. No prices and contact the dealer - meaning if you have to ask the price you probably don't want to know! The engine manual is where it is at as it will include maintenance schedules and some wiring diagrams specific to the engine. All other systems - you're best tracing wires/hoses and creating your own diagram especially when it comes to used boats as who knows what the previous owner jerry-rigged.
Care and maintenance are generic - what exactly are you looking to correct? Gelcoat that's lost its luster? Stains in your seating? Other??
