z Assemble temporarily one bolt each at both bolt' holes and by connecting the wire to the bolts, lift it with crane or chain block and put down on the cylinder block carefully. 6 4 2 1 3 5 7 z Coat the crankshaft journal and pin parts with clean engine oil, and after fitting the main bearing into the bearing cap and assemble it to the cylinder block making sure of the number in order not to EFM2061I change the bearing cap. z Coat the bearing cap bolt and its bolt seat part with engine oil necessarily and according to the tightening order, tighten them with 30 kg m and with rotating angle method (90° +10° ) and tightening order is as follows. EFM2062I (1) First step :
Coat the bolts with engine oil. (2) Second step : Screw down 1 ~ 2 threads. (3) Third step : Tighten with about 15 kg m by wrench. (4) Fourth step : Tighten with about 25 kg m by torque wrench. (5) Fifth step : Tighten with 30 kg m by torque wrench. (6) Sixth step : Tighten with final rotating angle method 90° +10° . However, according to above tightening order, tighten step by step. z Inspect if the crankshaft’s rotation is smooth. z Assemble the crankshaft gear on the crankshaft and coat a white paint mark on “1” part in order to find easily. Engine Reassembly - 83 -