Hi Dan,
No filter on the manual 6 speed transmission
Dead simple to do
1 - Remove the under tray, if you don't have one skip to step 2!
2 - Undo the Gearbox filler plug located at top/front face
3 - Place a container under the bottom drain plug, undo it and let the old fluid drain out. Expect about 2l
4 - wait about 5 minutes for the last of the fluid to drain out, wipe any metal filings off the drain plug, refit and tighten. Can't remember the torque but i did it up hand tight then 1/4 turn.
5 - Refill the gearbox with 2lt of fluid until it starts running out the fill plug. I used a funnel and length of silicon tubing.
6 - Take it for a test drive and check for leaks after a mile or when safe to do so
7 - Refit under tray
8 - Have a coffee :)
You will need (sorry for the photo, it was taken in in bright sunlight with an iphone and i had to doctor the contrast)
