What it won't say in there is :
- take it off the console & dissassemble on a flat surface
- take it apart very carefully & slowly - if it disintegrates in your hands you've got a proverbail chinese puzzle on your hands
- photograph it at every stage of dissassembly to aid reassembly
- ideally have a clean layout table to put the bits on in a logical order (I use the side off a big cardboard box - you can make notes alongside the bits you go)
Not that I speak from experience of yore or anything
