I would like to change the barrel lock on my Hartal door lock, I have removed the handle, lock and circlip but cannot remove the barrel from the sleeve, any help would be appreciated.
You can order a set of matched barrels with keys, and they can as I said be simply changed over by somebody who knows the technique. I had purchased a barrel to match my existing keys; in your case you buy as many matching barrels as needed, obviously in your case to a different key number to the lost one.
I think if you are going to pinch a motor home or caravan with a high end value most thieves would know about this as they are smart on the uptake.
After all,removing hitch locks,wheel clamps,security poles and disconnecting an alarm is just part of their profession.Im sure with your input as well as mine and others, we have all made vans easy to steal and i take offense with your suggestion i was not helping the OP but the common caravan thief.