Cylinder Block Assembly: Installation

Fit main bearings to cylinder block. Main bearing with oil groove goes toward block. Install "O" ring in cylinder block. Install thrust bearings between No. 2 and No. 3 cylinders. Install crankshaft in cylinder block. Install lower crankcase to cylinder block. Coat crankcase bolts with oil. Tighten 10 mm bolts to specification in sequence, then tighten 8 mm bolts to specification in sequence. See Figure. See TORQUE SPECIFICATIONS .