Take the lid off with the 2 screws at the back.4 screws on top edge under lid.2 or 3 screws bottom back edge.1 screw in either side middle/bottom behind a plastic blanking plug.prise plug out with a screwdriver to gain access.release inlet valve mounting and then slide the back half away from the rest of the machine.
howtomendit.com for free repair help, information and advice.
Try fixfault.com to fix washing machines.