Hello. I have a Volvo xc60 bj. 2015. 2.4 diesel. D4. D5244t17. 120kw AWD. Automatic. I want to change the timing belt change. Are there holes to lock. Zb. With other motors you can lock the camshaft and crankshaft. So nothing slips. How much NM should the bolts be tightened from the deflector and tension roller. 25nm? How much NM the tensioner from the wedge belt? M8x35. Thank you