9-5 (9600) L4-2.3L Turbo (B235) (2001)
14. Tighten the chain tensioner bolt and make sure the muitigroove belt is correctly positioned on all pulleys.
Tightening torque 63 Nm (47 ft. lbs.)
15. Turn the engine over two turns and check the O marks of the camshafts and crankshaft.
16. Wash the cylinder head gasket surface with suitable cleaner and oil the four recesses with engine oil.