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General => The garage => Topic started by: Mikester on 04 November 2009, 19:06
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Ok, the situation is that i have removed the head of my VR6 with cams in place WITHOUT setting it to TDC1 and locked in place with a locking tool.
I have then removed the bottom chains with the camshaft set to tdc1 and timed etc.
Now i want to refit my head and time up the upper chains.
My problem is, being an idiot and not a mechanic i didnt set the cams to tdc1 and dont know how to set them up before i put the head back on. As its twin cam and they are both spinning freely i dont know where the valves etc should be on a VR6 to be tdc. Idealy i want to know how it should be set, so i can lock the shafts in place and bolt it back to the block.
Does that make sense? And can anyone help?
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All good.
Found out that the grooves on the end of the 2 cams for the locking tool are ofset, so in theory you can only lock them in 1 position to make it tdc1 on both cams regardless of the head being on the car or not.
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There are some pics on vr6 timing on my site.
http://vwpolo2000.proboards.com/index.cgi?board=howto1&action=display&thread=141
If you need any help/advice, then let me know :smiley: