It's fairly easy but you need to remove the front panel of the door first. To do this you will need a T20 T-Star screwdriver or screwdriver bit then follow these instructions:
1. Open the door and fold it down flat - there are 10 screws (T20) around the edges of the door
2. Undo and remove the 3 screws on each side - leave the 4 screws at the top!
3. Close the door
4. Grab the door at the bottom on both sides and pull gently towards you about 2-3 inches.
At this point you may find that 2 plastic clips fall out. Don't panic - it's not broken. They slide back on when the panel is removed.
5. When the bottom of the door is pulled away, pull it downwards and it will slide out from behind the control panel. The outer panel of the door should now be completely free.
You will now be able to see the back of the detergent compartment where the springs are located. Re-attach the springs, then re-fit the door following the instructions above in reverse order. If one or both of the clear plastic door clips have come off, reattach them to the brackets at the bottom of the door before re-fitting the panel. It's much easier this way!
T-Star bits are freely available - I've attached a picture of one.
If you get into any difficulty removing or refitting the door, please post back and I will assist you further.
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