My ignition switch seems to be one sector out when turning the ignition switch key, it will not lock the stearing. I have taken the steering wheel and indicator switch mechanism off, and removed the ignition barrell, but I have come up to an information block point as to how to access the sector and rack which activates the switch. It appears that the sector has jumped a tooth on the rack, I need to be able to remove the sector to see if it has stripped a tooth or the rack likewise. Attached is 2 photos of what I see at present. Does anyone have a manual that they can pdf or photograph of the relevant section on how to fix this please?