Where are theTiming marks Renault espace 2.2td?

camshaft has two timing marks one on the inside of the cam sprocket and one on the outside. the inner one lines up with the pointer cutout in the rocker cover the outer one should be at 45 degress back from tdc. diesel pump has a pointer in the cover and the crankshaft mark is under the serpentine belt pulley (you need to remove this to see it)