Severe Commercial Use Vehicles Only: Lubricate chassis components every 5 000 km/3,000mi.Have underbody flushing service performed. See "Underbody Maintenance" inExterior Care.
Power Mode Description and Operation
GMLAN and Media Oriented Systems Transport (MOST) Wiring RepairsBalance Shaft Installation Engine Block Cylinder Block Balance Shaft
Note:This procedure is not used in Europe.Special Tools EN-43650 Balance Shaft Bushing Remover/InstallerFor equivalent regional tools, refer toSpecial Tools.Install the balance shaft bushing using the EN-43650 installer-(1).Seat the balance shaft bushing into the bore using the EN-43650 installer-(1 ...