Crankshaft Main Bearing

Bearing Cap Bolts





Install and uniformly tighten the 10 main bearing cap bolts in several steps in the sequence shown in the illustration.

Step 1 20 Nm (204 kgf-cm, 15 ft-lbf)
Step 2 40 Nm (408 kgf-cm, 30 ft-lbf)
Step 3 Tighten 90°

Standard oil clearance 0.017 to 0.040 mm (0.0007 to 0.0016 in.)
Maximum oil clearance 0.060 mm (0.0024 in.)





If replacing a bearing, select a new one with the same number. If the number of the bearing cannot be determined, calculate the correct bearing number by adding together the numbers imprinted on the cylinder block and crankshaft. Then select a new bearing with the calculated number. There are 4 sizes of standard bearings, marked "1", "2", "3" and "4" accordingly.
EXAMPLE: Cylinder block "3" + Crankshaft "5" = Total number 8 (Use bearing "3")

Standard crankshaft journal diameter





Standard bearing center wall thickness