29
90°
180°
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6.2 - 180° or 90° runout on the ground
1. Align the steering wheel and position the steering lock
2. Level the measuring heads (green LED) and press
on the keypad of any one of the measuring heads
3. Push the vehicle backwards until the wheels have turned half a turn (180°) or a quarter turn (90°)
4. Level the measuring heads and press
5. Push the vehicle forwards until it is back in the starting position
6. Level the measuring heads, lock the handles and press
7. Release the front turn plates and rear slip plates
•
(90° method only): make sure that you turn the wheel with an angle within a smaller
tolerance (+/-5°) than that required, otherwise the result might be inaccurate.
•
Check that the front turn plates and the rear slip plates are locked, otherwise the result
might be inaccurate.