Piece the components back into the handle and make sure the wires are neat and tidy, do not let any of the wires spill out of the case as it will be difficult to put the cover on. Once you have placed everything in properly, place the cover on and place all five remaining screws in their holes and tighten them using a philips screwdriver.

Now you have successfully replaced the flex, now you should plug it in and test it. Also make sure that there is a 13 Amp fuse in the new plug top.