Wanted: HELP with my kryptonite lock please !

so i buy a mini d lock kryptonite disc with a chain in second hand on this forum it work for a few week but not it doesnt open anymore i try the 3 keys and all of them work i can turn the keys but the lock doesn t come off lucky me i didnt lock the bike

so is anyone have a similar problem ? i email kryptonite and wait for a answer but if anyone have any idea /tricks to make it work that would be nice cheer

one like this:http://www.google.co.uk/imgres?q=kryptonite+mini+disc&um=1&hl=en&sa=N&biw=1366&bih=667&tbm=isch&tbnid=IAS7fKC8uwGBxM:&imgrefurl=http://www.wheelies.co.uk/p15260/Kryptonite-Evolution-Mini-Lock-With-Bracket-.aspx&docid=UMOT0lNOo1IyDM&w=120&h=120&ei=XUhmTrbaA4Kf-QbN-MWKCg&zoom=1

Push the key all the way in. Wiggle it, just a little bit.

Push it all the way in. Wiggle it, just a little bit.

Perv

problem now solve (a bit too much of chain oil done the job ) thank anyway

problem now solve (a bit too much of chain oil done the job ) thank anyway

Best thing I would recommend you do with your new acquisition is to do a bit of deep cleaning. Especially around the area where the shackle fits into the crossbar, & deadbolt area. Do a degrease with a WD-40 or citrus cleaner. Now as long as the chain oil is not like a philwood or oil based your good. See Reg. oil oozes and collects grit, no good in a lock. A “wax based” lube like Finish Line Teflon Dry is awesome stuff to use and really deflects moisture, grit and corrosion. Add a bit of a drop to those parts every 2-3 months to fill it up. Try and grab some of this- Don