GS 450h V6-3.5L (2GR-FSE) Hybrid (2007)
Crankshaft Main Bearing: Specifications
CRANKSHAFT
Crank shaft bearing cap set bolt diameter
Standard ........................................................................................................................................................ 10.8 to 11.0 mm (0.4252 to 0.4331 in.)
Minimum ................................................................................................................................................................................... 10.7 mm (0.4213 in.)
Main journal diameter ................................................................................................................................. 60.988 to 61.000 mm (2.4011 to 2.4016 in.)
Main journal taper and out-of-round
Maximum .................................................................................................................................................................................. 0.02 mm (0.0008 in.)
CRANKSHAFT MAIN BEARING CAP
The main bearing cap bolts are tightened in 2 progressive steps.
Step 1:
Install and uniformly tighten the 16 main bearing cap bolts in the sequence shown in the illustration.
Torque ..................................................................................................................................................................... 61 N*m (622 kgf*cm, 45 ft.*lbf)
If any of the main bearing cap bolts does not meet the specified torque, replace it.
Step 2:
Mark the front of the bearing cap bolts with paint.
Tighten the bearing cap bolts another 90° in the order shown in step 1.
Check that the painted mark is now at a 90° angle to the front.
Check that the crankshaft turns smoothly.
Install and uniformly tighten the 8 main bearing cap bolts in several steps, in the sequence shown in the illustration.
Torque ..................................................................................................................................................................... 26 N*m (265 kgf*cm, 19 ft.*lbf)