i took the gear off, so I dont know its orientation to the camshaft (3 possibilities/3 bolts). so its necessary to view the cam from the rear to see if it lines up ? I can see no mark on the bottom crank either to align. Does the balancer need to come off to see the tic mark?

So I have changed a timing belt before...been a while. My intake cam blew a front seal - after some searching I found this to be the issue. It was easy enough to replace.The problem is I took the gear off of the camshaft and did not mark it first. I did not have to touch the exhaust camshaft with th...