Matrix L4-1.8L (1ZZ-FE) (2008)
Crankshaft Main Bearing: Specifications
MAIN BEARING CAP BOLTS
NOTICE
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Remove any oil from the contact surface.
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Install the bearing cap sub-assembly within 3 minutes of applying seal packing.
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Do not put in engine oil for at least 2 hours after installation.
Tighten the bolts to the specified torque in several passes in the sequence shown.
Torque: 44 Nm (449 kgf-cm, 33 ft-lbf)
Mark the front of the bearing cap bolts with paint.
Retighten the bearing cap bolts by 90° as shown in the illustration.
Check that the painted mark of each bolt is now at a 90° angle to the front.
Tighten the 10 other bolts for the bearing cap.
Torque: 19 Nm (194 kgf-cm, 14 ft-lbf)