F 150 2WD Pickup V8-5.4L Prop SOHC VIN Z (1998)
4. To decrease caster and camber, use the following steps:
(1) To decrease caster, move the front of the upper control arm inboard and move the rear of the upper control arm outboard.
(2) To decrease camber, move the front suspension upper arm inboard equally.
5. Set the caster and camber to specifications.
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If a caster increase of 1.2 degrees is required, move the front of the upper control arm outboard by 3 notches and move the rear of the upper
control arm inboard by 3 notches.
NOTE: Each increment of the notches on the frame pocket represents 0.4 degree.
6. Tighten the nuts.