I have a 1981 Mercedes 300TDT. The turbo return oil line leaks where it enters the top of the oil sump. I've bought the gasket, O ring and lower rubber bushing and undone the top of the return line from the turbo.
My problem is there doesn't appear to be any room to remove the tube from this area.
Any advice on getting it out would be gratefully received.

Roger "B"