I don't think there is an adjustment involved. You need to line it all up. Their are marks on the gears (crank & cam) & on the block. Make sure you are at top dead center on number one piston and your marks line up & you should be fine.
Good luck on the timing belt It is the biggest B**th job on the engine. Crankshaft bolt gives everyone problems
Good luck on the timing belt It is the biggest B**th job on the engine. Crankshaft bolt gives everyone problems