If you can get hold of a spray can of -
Super Lube
Multi-Purpose Synthetic Lubricant with Syncolon (PTFE)
The propellant carries the 'teflon' to where it's needed and then evaporates quickly to leave a lubricant that doesn't attract dust etc.
I used it on my D2 ignition barrell - which was becoming very difficult to turn the key in - almost 3 years ago and haven't had a problem since. Have also used it successfully on door locks around the house where graphite powder had previously been used with limited success.
I bought the 6oz can from a local locksmith.
Bookmarks