Corvette V8-7.0L (2007)
Important:
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When adjusting the spring adjuster bolt, the J 42743 must be used to prevent damage to the rubber shear pad on the end of the bolt.
*
One complete turn of the spring adjuster bolt is equal to 2 mm (0.079 in) of trim height.
Use J 42743 (1) to relieve tension from the spring adjuster; then adjust the Z trim height by turning the spring adjuster bolt.
2. Measure from the tip of the front spring adjuster to the top side of the spring.
3. Adjust the front adjuster bolt height if necessary to obtain a height (a) of 24 mm (0.945 in) nominal; Do Not exceed nominal by more than ± 5
mm (0.20 in).
4. Lower the transverse spring back onto the lower control arm and remove the J 42743.
5. Repeat the Z height measurement procedure.
D Height Measurement
The D height dimension measurement determines the proper ride height for the rear end of the vehicle.
