Yeah mate, slowly close it up in a vice. I use a small allen key to lock it down into position through the holes. Then bolt the tensioner onto the timing case, arrange the cam gears and belt into position, then do up the tensioner pulley. After the timing belt is set and tensioned turn the motor over a couple of times and let it sit for about 15 minutes. Then come back and take the allen key out of the hydraulic tensioner making the pin come out. There should only be about 3.8-4.5mm of the tensioner poking out :wink: .