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 RepairsCylinder Head Replacement - Right Side Engine Block Cylinder Head
Special ToolsEN-45059Angle MeterFor equivalent regional tools, refer toSpecial Tools.Removal ProcedureRemove the right bank secondary timing chain. Refer toSecondary Camshaft Intermediate Drive Chain Replacement - Right Side.Remove the power brake booster pump aside.Remove the catalytic converter . ...