how many teeth on the belt? no one knows but it may possibly take that many turns of the crank to get all of the marks to line up so dont try that again
its an easy job but before you replace the timing belt go and purchase a timing belt tensioner if you dont you will be taking it apart again
ok here we go
on the lower timing gear at the crankshaft you will find a small notch at the rear of the gear that is the timing mark you need to get it lined up with the line on the oil pump it is on the right side (while standing in front of it) just about center of the gear you may need to clean the area to see it now check your cam gears there should be a notch on them lined up with a mark on the valve covers if not rotate the crankshaft 1 full turn you should now be where you need to be your new belt should have two solid lines on it and one dotted line the doted line is the one that goes on the crank gear
clean the oil pump and get some light down there