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EM-58 < ON-VEHICLE REPAIR > [QR25DE] TIMING CHAIN 9. Install IVT cover with the following procedure: Apply Silicone RTV Sealant to the IVT cover as shown. • Apply Genuine Silicone RTV Sealant or equivalent, to posi- tions specified as shown. Refer to Chemical Products and Sealants" d. Tighten the IVT cover bolts in the numerical order as shown. 10. Insert crankshaft pulley by aligning with crankshaft key. • Tap its center with a plastic hammer to insert. • Do not tap the belt hook. 11. Tighten crankshaft pulley bolts. • Secure crankshaft pulley with tool to tighten the bolt. • Perform angle tightening with the following procedure: a. Apply new engine oil to threads and seat surfaces of bolts. c. Apply a paint mark on the front cover, mating with any one of six easy to recognize stamp marks on bolt flange. d. Turn crankshaft pulley bolt another 60 ° to 66° degrees [Target: 60 ° degrees]. • Check vertical mounting angle with movement of one stamp mark. 12. Installation of the remaining components is in the reverse order of removal. Diameter (A) : 3.4 - 4.4 mm (0.134 - 0.173 in) ALBIA0193ZZ ALBIA0192ZZ Crankshaft bolt : 42.1 N·m (4.3 kg-m, 31 ft-lb) SBIA0268E |