timing chain points on 1992 Mercedes-Benz 300TE 4MATIC

need timing chain points diagram?

It i critical to get the timing marks correct. There is a company that independent auto repair shops "buy" their information from that offer a very reasonable service to do it yourselvers. You get a one year subscription to year make and model specific repair procedures, service bulletins, component locations, wiring diagrams ect.... great quality information same as the professionals have ,much better than generic workshop manuals from parts stores, much cheaper than the factory manual.