you need to take the front centre panel off and maybe the right hand top panel the ire a clip holding the green plastic bit on the back of the swith pull that off and then you will see a gap in the ignition barel(part of the frame)pull out the v shaped clip from the gap in it and the the old lock will pull out from the key hole side may need a little tug as there is a rubber ring that also holds it in try scewing a self tapper in ad pulling it with pliers
adam bike doctor, February 2008
