G8 V8-6.0L (2009)
15. Insert 65 mm spacer blocks (1) between sub-frame (2) and chassis rails (3).
Caution: Refer to Fastener Caution (See: Service Precautions/Vehicle Damage Warnings/Fastener Caution).
16. Tension front sub-frame front and rear bolts and tighten to 95 Nm (70 lb ft).
17. Install and tension middle sub-frame bolts and tighten to 95 Nm (70 lb ft).
18. Remove supporting jack or table