A4 Quattro Wagon V6-2.8L (AHA) (1998)
CASTER
Caster is the forward or rearward tilt of the top of the front wheel spindle, Fig. 2. If the top of the spindle tilts to the rear, caster is positive. If the top
of the spindle tilts to the front, caster is negative.
Fig.5 Toe Dimensions
TOE
Toe should only be checked and adjusted after the caster and camber have been adjusted to specification.
Check toe with the front wheels in the straight ahead position. Lock steering wheel in place and measure distance between extreme front and also
between the extreme rear of both front wheels. The difference between these two distances is the toe-in or toe-out dimensions, Fig. 3.