T100 SR5 Extra Cab Pickup 4WD V6-3.4L (5VZ-FE) (1998)
Adjustment Chart
b. As shown in the illustration, read from the graph the amounts by which the front and/or rear cams are to be adjusted.
Amount to turn the adjusting cam (by graduation):
Front cam - (Shorter) 1.8.
Rear cam + (Longer) 3.1.