Introduction: This V8 petrol engine was first introduced by Jaguar in 1997, and it is still in using today. Land Rover started to use later version of the engine in 2005. There have many changes that both engine capacity and component over the years, but the basic procedure is for checking and adjusting the engine timing and dis mantling, and assembling of front end gear, the timing chain, the camshaft, etc., applies across the engine range. The timing application on the early and the later engines are included in AT1543. Application: Land Rover: New Rang Rover(06-09), Range Rover Sport(05-09), Discovery III (05-09) Jaguar: XJ8 (97-09), XJR (97-09), S-Type (99-08), XF (08-09), XK8 (97-09), XKR (98-09)