Diesel filter

[Dicky]

wrap a cloth around the filter housing before you take the top off, prevents diesel spilling all over the starter motor

and clutch sometimes if you get it really wrong

What happens if you get diesel on the clutch? will it dry out eventually?

You might be lucky and it might dry, or might be unlucky and it will f*ck your clutch completely.

Make sure you don't snap the allen bolts like I did 'just once more around with a little nip make sure their fine' then snap.