Tighten the new crankshaft pulley bolt in four stages.
Stage 1: Tighten to 90 Nm (66 lb-ft).
Stage 2: Loosen 360 degrees.
Stage 3: Tighten to 50 Nm (37 lb-ft).
Stage 4: Tighten an additional 90 degrees.
45. Position the coolant pump pulley on the coolant pump and install the bolts.
46. If a new gasket is being installed, apply instant adhesive completely around the gasket groove in the LH valve cover. Install the new valve cover gasket.
47. NOTE: If not secured within four minutes, the sealant must be removed and the sealing area cleaned. To clean the sealing area, use silicone gasket remover and
metal surface prep. Follow the directions on the packaging. Failure to follow this procedure can cause future oil leakage.
Apply silicone gasket and sealant in two places where the engine front cover meets the cylinder head.