4 Runner 2WD L4-144.4 2366cc 2.4L SOHC (22R-E) (1990)
Crankshaft Main Bearing: Service and Repair
Thrust Clearance
MEASURE CRANKSHAFT THRUST CLEARANCE
Using a dial gauge, measure the crankshaft thrust clearance while prying the crankshaft back and forth with a screwdriver.
Standard clearance: 0.02 - 0.22mm (0.0008 - 0.0087 in.)
Maximum clearance: 0.3mm (0.012 in.)
If the clearance is greater than maximum, replace the thrust washers as a set and/or crankshaft.
Thrust washer thickness:
Standard: 2.690 - 2.740 mm (0.1059 - 0.1079 in.)
0/S 1.25
2.753 - 2.803 mm (0.1084 - 0.1104 in.)
0/S 2.50
2.815 - 2.865 mm (0.1108 - 0.1128 in.)