3.2. 7. Crank shaft bearing and connection rod bearing 1) Visual check Visually check the crankshaft bearing and connecting rod bearing for scores, uneven wear or damage. 2) Oil clearance between crankshaft and bearing. Main bearing clearance Install the main bearing in the cylinder block, tighten the bearing cap to spec- ified torque, then measure the inside diameter. Compare the two values obtained through measurement of main bear- ing inside diameter with the outside diameters of crankshaft journals to determine the oil clearance.
Connecting rod bearing clearance Install the connecting rod bearing in the connecting rod bearing cap, tight- en the connecting rod cap bolts to the specified torque, then measure the inside diameter. Compare the two values obtained through measurement of connecting rod bearing inside diameter with the outside diameters of crankshaft pins to determine the oil clearance. EAMD060I - 70 - INSPECTION AND MEASUREMENT Torque 30 kg.m Standard N96.06 ~ N96.108 mm Standard Limit 0.072 ~ 0.142 mm 0.25 mm Torque 28 kg.m Standard N83.02 ~ N83.092 mm Standard Limit 0.049 ~ 0.119 mm 0.20 mm