GMC Motor Home: Camber: Front
Camber is controlled by eccentric bolts which mount upper control arm to frame. To increase camber, loosen eccentric bolt lock nuts and turn both eccentric bolts an equal amount to force upper control arm outward. To decrease camber, turn both bolts an equal amount to pull upper control arm inward.
NOTE:
Turning both bolts an equal amount will change camber without affecting caster.
Tighten eccentric bolt lock nuts.