HELP Hello guys,I have a big problem: My car W210 Bj 1998 300 TurboDiesel, bought three weeks ago ! I have torn down there two glow plugs (absolutely burned down ). Everything already tried, now only head comes off and drill out into question. Have so far everything that was on the outside unscrewed, (except diesel pump and the two gas dampers/spanners ?) and the yl head cover off, now I stand there BUT what I have to pay attention to UNBEDING, do not want to destroy any more, someone can help me with a instruction + instructions for Zyl.kopf ab+baut ? The yl head completely detachable is probably not possible with my ? i.e. camshaft, valves, control chain out everything ? Have there really cuffs before, but must run again … Do I have BEFORE I start turning the engine into a certain position ? Marking on gears, steering chain, etc. ? What can I not adjust ? Would be really happy if someone can give me help.