Step 1:
Ensure the loom is not cable tied to other looms in the machine.

Step 2:
Unplug JP19 and JP20 from the main board and make sure they are clear of other wires in the machine.

Step 3:
Pull the LCM out from the console and gently bring the looms through the front making sure to not pull hard if there is any resistance.

Step 4:
Feed the looms of the new LCM from the console to the back of the machine and sit the LCM in the console itself.

Step 5:
Plug JP19 and JP20 back into the main board and check the dipswitches are correct before you turn the machine back on.

Step 6:
Check all settings and functions are correct and test the machine.