Removal And Installation: Turbocharger: Removal
WARNING: This page is about a different variant/trim than selected.
- 1.
With the vehicle in NEUTRAL, position it on a hoist. Refer to: Jacking and Lifting - Overview .
- 2.
Position the hose aside, remove the oil filler cap and remove the engine appearance cover. Reinstall the oil filler cap.
- 3.
Remove the air cleaner outlet pipe. Refer to: Air Cleaner Outlet Pipe .
- 6.NOTE: Do not use silicone based sprays or lubricants on any components installed onto or around the diesel exhaust system or intake air distribution and filtering system. Silicone reacts with the Nitrogen Oxides (NOx) sensors and may cause permanent damage to the NOx sensors.NOTE: The catalytic converter works like a catalytic converter/DPF. The fuel vaporizer system glow plug adds diesel fuel to the catalytic converter/ DPF which helps clean the exhaust system emissions.NOTE: If the catalytic converter is not being replaced, the 2 exhaust gas temperature sensors and the 2 NOX sensors do not need to be removed from the catalytic converter. Disconnecting the electrical connectors is still necessary.NOTE: Clean all exhaust connections before reassembly.
Disconnect the exhaust gas temperature sensor wiring connector and wiring retainer.
- 8.
Remove the fuel vaporizer system glow plug, Refer to: Fuel Vaporizer System Glow Plug .
- 10.NOTE: Typical application shown in illustration.
Disconnect the NOX sensor electrical connector and wiring retainers.
- 15.NOTE: The catalytic converter/DPF engine bracket bolts are 2 different sizes. Note the position for installation.
Remove the catalytic converter/DPF engine bracket bolts and position the catalytic converter/ DPF back out of the way.
- 21.
Position the stand on the RH back corner of the cylinder block. Position a wooden block between the oil pan and the crossmember for added safety.Use the General Equipment: Vehicle/Axle Stands
Use the General Equipment: Wooden Block
- 24.
Remove and discard the turbocharger oil drain tube gasket. Replace the turbocharger oil drain tube O-ring seal as necessary.
- 31.
Remove the turbocharger oil feed tube assembly and discard the turbocharger oil feed tube assembly.
- 32.
Remove the upper turbocharger retaining nut and the turbocharger assembly. Discard the upper turbocharger retaining nut.