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Crankshaft Main Bearing: Specifications

Main bearing clearance
Standard 0.022 - 0.034 mm (0-00087 - 0.00133 in.)
Limit 0.050 mm (0.00196 in.)
Standard size crankshaft main bearing thickness





Main bearing cross - reference selection table (standard size)





Undersize of crankshaft main bearing thickness





Crank case bolts No. 1





Tighten evenly and gradually 50 Nm (5.1 kgf-m, 37.0 lbf-ft)
Loosen all bolts in reverse numerical order 0 Nm (0 kgf-m, 0 lbf-ft)
Retighten 20 Nm (2.0 kgf-m, 15.0 lbf-ft)
Retighten 35 Nm (3.6 kgf-m, 26.0 lbf-ft)
Retighten 40°
Retighten 40°





Crank case bolt No.2 25 Nm (2.5 kg-m, 18.5 lbf-ft)