ok. just understand that you could kill your pup if you make a mistake. you have to play with the short wires attached to the ends of the coil. if you break the coil and cant fix it, the pup is dead.
remove the pup from the guitar. un-screw the four little screws on the bottom plate to free up the coils. notice where the spacer, magnet, and the wire are since youll want to put them back where there are now. you may have to deal with wax, if the pup isnt coming apart gently give it some pressure till the coils come off the bottom plate. once the bobbins are free of the plate you may have to carefully un-wrap some tape to find the four white/black wires (these are attached to the coil wires so be carefuly) and where they attach to the black/green/red/white/bare wires.
ran out of room. to be cont...