Registered Forum User
Ducati Meccanica
Posts: 2,518
Join Date: Jul 2004
Location: hants
Mood: Found a CR250. Let the bone braking begin
Unfortunately they get stuck in situ badly.
if you have the Ducati tool kit insert the spark plug tool into it upside down.
its becomes a very large allen key then put a socket over the other end and try turning it.
other than that its just a case of persistence.
maybe let the WD40 go to work over night