how do I line up the timing marks on a renault 1.9 diesel?

hi andy
email me at unkno@hotmail.co.uk
i have a diagram that might help
frist there are 2 types of diesel pumps
1 has non adjustable or 3 bolt adjustable sprocket
2 lucas pump with centrally adjustable sprocket
i will send both diagrams
hope they help

bob
July 2008