Yaris L4-1.5L (1NZ-FE) (2007)
Crankshaft Main Bearing: Specifications
MAIN BEARING CAP
Using SST, tighten the bolts in several steps to the specified torque in the sequence shown in the illustration (*1).
SST 09011-38121
Torque .................................................................................................................................................................... 22 N*m (224 kgf*cm, 16 ft.*lbf)
Mark the front of the bearing cap bolts with paint.
Retighten the bearing cap bolts by 90° in the same sequence as step (*1).
Check that the painted mark is now at a 90° angle from the front.
Crankshaft
Crankshaft circle runout
Maximum .................................................................................................................................................................................. 0.03 mm (0.0012 in.)
Crankshaft main journal diameter ............................................................................................................... 45.988 to 46.000 mm (1.8106 to 1.8110 in.)
Crankshaft main journal taper and out-of-round
Maximum .................................................................................................................................................................................. 0.02 mm (0.0008 in.)
Crankshaft bearing cap set bolt diameter
Standard ................................................................................................................................................................ 7.3 to 7.5 mm (0.287 to 0.295 in.)
Minimum ....................................................................................................................................................................................... 7.2 mm (0.283 in.)