Removal Procedure
- Drain the cooling system. Cooling System Draining and Filling (Static LM2) , or Cooling System Draining and Filling (GE 47716 LM2)
- Plenum Front Panel Outer Reinforcement - Remove - Plenum Front Panel Outer Reinforcement Removal and Installation
Air Cleaner Outlet Duct Clamp (1) - Loosen [2x]
- Air Cleaner Outlet Front Duct (2) - Remove
Oil Filler Cap - Remove
- Intake Manifold Cover Bolt (1) - Remove
- Intake Manifold Cover (2) - Remove
- Install the oil filler cap after removal of the intake manifold cover (2) to prevent debris from falling into the engine.
Air Cleaner Outlet Duct Clamp (1) - Loosen
- Air Cleaner Outlet Duct (2) - Remove
Remove the 3 rear engine wiring harness channel nuts (1).
- Position the rear engine wiring harness channel (2) out of the way.
Remove the engine coolant outlet pipe bracket bolt (1) and position the engine coolant air bleed hose (2) out of the way.
- NOTE:
Note: Support the exhaust gas recirculation pipe when loosening/tightening the bolts to ensure the pipe is not deformed.
Exhaust Gas Recirculation Cooler Bolt (1) - Remove [2x]
Turbocharger Coolant Feed Pipe Bolt (3) - Remove
Remove the turbocharger coolant return hose clip (1) and position the turbocharger coolant return hose out of the way.
- Exhaust Gas Recirculation Outlet Pipe Bolt (2) - Remove
Exhaust Gas Recirculation Outlet Pipe Bolt (1) - Remove [2x]
Exhaust Gas Recirculation Cooler Outlet Pipe (1) - Remove
- Exhaust Gas Recirculation Pipe Seal (2) - Remove and DISCARD
- Exhaust Gas Recirculation Cooler Inlet Pipe Gasket (3) - Remove and DISCARD
Hose Clamp (1) - Disengage - Hose Clamp Replacement Guidelines - Spring Type
- Exhaust Gas Recirculation Manifold Cooling Return Hose (2) @ Exhaust Gas Recirculation Cooler Inlet Pipe - Reposition
Hose Clamp (1) - Disengage [2x] - Hose Clamp Replacement Guidelines - Spring Type
- Exhaust Gas Recirculation Valve Cooling Return Hose (2) @ Exhaust Gas Recirculation Cooler Inlet Pipe - Remove
- Thermostat Bypass Hose (3) @ Exhaust Gas Recirculation Cooler Inlet Pipe - Remove
Exhaust Gas Recirculation Valve Cooling Feed Hose Clamp (1) - Disengage - Hose Clamp Replacement Guidelines - Spring Type
- Exhaust Gas Recirculation Valve Cooling Feed Hose (2) - Remove
Exhaust Gas Recirculation Manifold Cooling Return Hose (2) @ Exhaust Gas Recirculation Pipe Clip (1) - Separate
- Exhaust Gas Recirculation Cooler Water Bypass Inlet Hose (3) @ Exhaust Gas Recirculation Pipe Clip (1) - Separate
Exhaust Gas Recirculation Valve Cooling Feed Hose Clamp (2) - Disengage - Hose Clamp Replacement Guidelines - Spring Type
- Remove the exhaust gas recirculation valve cooling return hose (3) from the exhaust gas recirculation valve.
Disconnect the exhaust gas recirculation valve electrical connector.
- Exhaust Gas Recirculation Valve Bolt (1) - Remove [2x]
- Remove the exhaust gas recirculation valve (2) with the exhaust gas recirculation cooler inlet pipe.
- Exhaust Gas Recirculation Valve Inlet Gasket (3) - Remove and DISCARD
Exhaust Gas Recirculation Pipe Bracket Bolt (1) - Remove [2x]
Exhaust Gas Recirculation Cooler Inlet Pipe (1) - Remove