This week I started by bleeding the front brake system with DOT 4, filled the cooling system and filled the gearbox with oil (0.9l).
With the brakes, to save mess (DOT 4 is highly corrosive) I used a hose and a syringe on the caliper bleeding nipple, when the syringe fills you can just re-cycle the fluid back in to its container. You also need a clear hose so you can see any air bubbles that come out. For those who have never bleed a brake before its quite simple.
1/ fill reservoir and pump lever.
2/ pull and hold brake lever
3/ open bleed nipple (8mm spanner)
4/ close bleed nipple
5/ pump lever as this re-fills the lever piston.
6/ repeat until no bubbles come out of the bleed hose and the lever firms up.
*** you can reverse step 2 and 3 (it doesn't matter) but you have to close the bleed nipple before releasing the lever or it will suck the expelled air back in.