The repair itself is pretty basic, remove broken parts and replace with new, but the process is much more challenging on the freezer door than on the fridge side since the water lines are routed through the hinge. This is definitely a two person job and you will be laying on the floor to do it. 1st thing is to turn the water off and remove the ice bucket. Remove top trim piece and release upper hinge assembly, support the door. The top hinge must rotate up to slip over the wiring bundle, reassembly is the same and there is a plastic sleeve over the wiring that you must slide the hinge over from the top down, it is too large to fit through the slot. Put some towels on the floor to capture the water that will drain from the two water lines (color coded). There may be RED safety clips on the door side of the couplers, slide these out before trying to unplug the hoses. Push in on the hose and coupler ring, then hold the ring in while removing the hose. You will need help here, lift the door up and off of the hinge while pushing the hoses up through the hinge plate. More towels since the ice tray and other water will drain, lay the door on its side and replace the cam pieces as required (one screw each). Reassembly requires help to push the hoses through the hinge plate while the door is lowered into place. Reattach the top hinge assembly, swing down to engage wires through slot and slip hinge over plastic sleeve and check to make sure the door works correctly. Reconnect the water lines, push the hose fully in to the stop (couplings are clear so you can see) and install safety clips. The clips are a must if the coupling has been disassembled. Turn the water on and check for leaks. Replace the trim pieces. The refer door is much easier since there are no water lines but this can be done with a little help and some patience.