Except Hombre (4WD)
WARNING: This page does not describe the selected car, but rather 17 other vehicles, including the 2001 Isuzu VehiCROSS, 2001 Isuzu Trooper, 2001 Isuzu Rodeo Sport, 2001 Isuzu Rodeo, and 2000 Isuzu VehiCROSS. However, it is still accessible from the selected car via links, so may be relevant.
Adjust caster by transferring equal shim thickness between front and rear upper control arm pivot shaft bolts. See Fig 1.