Camber and Caster Adjustment Front
Camber and Caster Adjustment FrontNOTE: Air suspension vehicles must be at trim ride height prior to measuring or adjusting the caster, camber or toe.
1. Using alignment equipment and the manufacturers instructions, measure the front caster and camber.
^ Refer to Alignment Specifications for optimal alignment settings.
^ If the caster and camber values are not within specification, go to the next step.
2. Remove and discard the lower arm front and rear nuts and bolts.
3. NOTE: New lower arm front and rear bolts must be installed with cam bolt kits (2L1Z-3B236-AC for front bushing; and 2L1Z-3B236-AD for rear bushing), to allow for adjustment of the arm in the frame slot. The vehicle should be supported by the frame to ease movement of the lower arm in the slot.
Install the cam bolt kit and loosely install the nut.
4. To adjust the caster and camber, refer to the following chart.
^ Adjustments that require moving the front and the rear of the lower arm should be made equally.
5. While holding the cam bolt, tighten the nut to 270 Nm (199 ft. lbs.).
6. Cheek and, if necessary, adjust the front toe.